Scharlab - AMCO Instruments, SRL

www.scharlab.comPresentationThe wise choiceDear Customer,We present our new catalogue of reagents and chemicalswhich we hope will become a useful tool in your daily work andhelp you optimize the budget for reagents in your laboratory.You will find here all Scharlau brand products manufacturedby our chemical division, as well as containers and a selectionof laboratory consumables.With over 60 years experience in the manufacture oflaboratory reagents, available in this catalogue is a widerange of products and products of different grades.Among the new products available, the following deservespecial mention, Karl Fischer reagents for coulometricanalysis of water, solvents for GC Head Space, standardsfor ion chromatography and concentrated acids in glassbottles with a latex film to provide optimum safety in caseof breakage.In addition to catalogue products we offer our customersmade-to-order mixtures or reagents manufactured in ourproduction plant in Sentmenat, Barcelona.Recent legislation REACH, GHS and CLP significantlychange the way of classifying dangerous substances and area move towards global classification. This catalogue uses thenew classification system for both mixtures and substanceson the basis of information available at the time of publication.Some classifications may change in the coming months dueto toxicological information submitted to REACH.PresentationOur customers will find on our website www.scharlab.com,data sheets for all products with full specifications and safetydata which are constantly updated. They can also downloadcertificates of analysis and Safety Data Sheets.If this is your first dealing with our company and our products,reagents and chemicals, we welcome any feedback throughour email address pq@scharlab.com. The opinion of ourcustomers is invaluable and helps us to both improve ourexisting products and in new product development.Scharlab S.L.Scharlab The Lab Sourcing Group

www.scharlab.comIndexThe wise choiceScharlab. The Lab Sourcing GroupWe care about the qualityof our products and we care for the environmentCertificates of analysiswww.scharlab.comProduct Selection GuideCustomised ProductsSafety: CLPSafety: H & P statementsSolvents in returnable containersSafety glass bottlesHDPE bottles for liquidsHolographic ProtectionFigures of containersVIIVIIIIXIXXXIIXIIIXVIXXXXIIXXIIIXXIVXXVProducts sorted alphabetically 1IndexSingle-use containers 350Scharlau pH indicator paper 354Dispensers 355Culture media for microbiology 356HPLC Scharlau columns 359Scharlau syringe filters for sample filtration 362Chromatography vials 362SPE (Solid Phase Extraction) cartridges: 362ExtraBond ScharlauDisposal of laboratory waste 363Abbreviations 366References index 367CAS index 381Product family index 387Scharlab The Lab Sourcing Group

www.scharlab.comScharlab. The Lab Sourcing GroupThe wise choiceScharlab belongs to the Scharlau Science Group “The LabSourcing Group”. All the companies in the group dedicatetheir activities to the manufacture and domestic and internationalmarketing of products for the laboratory sectorand have a common policy with regard to quality and outstandingservice.Scharlab SL merged with Scharlau Chemie SA in October2008. Thus, Scharlab alongside its distribution activity,added the manufacture of chemicals and culture media formicrobiology from the Scharlau brand. This purely administrativechange did not affect the development of productionactivities which continue to be carried out in the same facilitiesand under the same conditions.Scharlab’s modern offices are located next their logisticsdepartment in Sentmenat, a small town situated 25 kmoutside Barcelona. This proximity allows streamlining of theflow of information minimising the time between receipt ofan order and the dispatching of goods. HeadquartersGato Pérez, 33. Ind. Mas d'en Cisa08181 Sentmenat, BarcelonaTel +34 93 745 64 00Fax. +34 93 715 27 65scharlab@scharlab.comOur dealers and distributors are near you in over 70 countriesworldwide. On our site www.scharlab.com you can findyour nearest contact.Scharlab. The Lab Sourcing GroupScharlab The Lab Sourcing GroupVII

www.scharlab.comCertificates of analysisThe wise choiceThe batch analysis certificate is the document that guaranteesthe quality of each batch of product manufactured.Our quality control department draws up the certificates ofanalysis for each batch which includes the actual valuesobtained from the analysis, in addition to the guaranteedvalues. Also included in all our certificates is the batchexpiry date.Certificates for all standards, pH buffer solutions andtitration solutions are specific due to the special importanceof some data included in them, such as uncertainty,traceability, composition and method of analysis.In these cases, the certificate of analysis is always deliveredwith the product.The rest of the certificates and copies of any of them can beobtained easily through our website: www.scharlab.com.www.scharlab.comWe have completely revamped our website www.scharlab.com.This page is the gateway to instant access to information on allour products classified in 6 categories: chemicals, microbiology,life science, chromatography, safety, instrumentation and generallaboratory equipment.On the home page listed is the latest news and featuredproducts every month. You can easily access brochures,cross reference, FAQ's, applications, testimonials, technicalpublications, benchmarking and training videos. All thisinformation in one click!From the Scharlau chemicals pages you can download inPDF format, the data sheets of any of our products, accessSafety Data Sheets (SDS) or obtain certificates of analysisfor a particular batch.www.scharlab.com > HomeCertificates of analysis ı www.scharlab.comwww.scharlab.com site also contains commercial informationon products. From there, customers, distributors andsales agents have access to a powerful Intranet facilty includingstock availability, pricing and custom data providerwith over 100.000 items. The intranet also contains customerdata, information on order status, special conditionsof sale and sales statistics. Taken together, this allows us torespond quickly and effectively to customer queries.www.scharlab.com > Products > Scharlau laboratory chemicalswww.scharlab.com > Home > Product of the monthScharlab The Lab Sourcing GroupIX

scharlab@scharlab.comProduct selection guideThe wise choiceScharlau offers the appropriate quality for each application. Depending on the technique used in the sample analysis,analytical interferences are different and often require a specific reagent for the best result.Scharlau has the product you need in each case. The following shows the various quality grades used on this list groupedby categories. Inorganic trace analysis Trace metals (ppb) analysis grade. Ultra-pure acidsused in the analysis of trace metals by AA or ICP. Low in mercury. Ultra-pure acids for the analysisof mercury. AA grade. Calibration standardsfor atomic absorption spectroscopy (AAS). ICP grade. Calibration Standardsfor Plasma Emission Spectroscopy (ICP). Basic AnalysesProduct selection guide Multisolvent ® . Universal analytical grade solventsexclusively from Scharlau. Compliant with ACS.Application in isocratic HPLC, spectroscopy, Karl Fishertitration, solvent drying… Reagent grade and analytical grade. This is thestandard grade in the laboratory. Most comply with ACS. Extra pure. Specifications less stringentthan the “reagent grade”. Most comply with the Europeanor American Pharmacopoeias monograph specifications. Chromatography and spectroscopy LC-MS. Solvents, additives and mixturesused as eluents in LC-MS. HPLC. Solvents, ion pair reagents and reagentsused as eluents in HPLC. GC residue analysis. Solvents used in the preparationof plant specimens in the analysis of pesticides. GC ultratrace analysis. Solvents used in the analysisof trace organics in environmental samples. GC Headspace. Solvents used in the analysisof residual solvents. Adsorbents. Solids used as the stationary phasein column chromatography. Spectrosol ® . Solvents for spectroscopy, UV / VIS.XScharlab The Lab Sourcing Group

www.scharlab.comProduct selection guideThe wise choice Life science Organic synthesis Molecular biology grade. Reagents and solutionsfree of DNase, RNase and proteases. DNA synthesis reagent grade. Solvents usedin DNA synthesis. Peptide synthesis reagent grade. Solvents usedin peptide synthesis. For microscopy. Dyes and indicators usedin microscopy. Measurement of pH and conductivity pH Buffers. Solutions for the calibration of pH meters. MONOBUF. Unit dose solutionsfor calibrating pH meters. Conductivity Standards. Solutionsfor Conductivity Calibration. Synthesis grade. Solvents and reagents usedin organic synthesis. The grade is a degree lessthan reagent grade or extra pure. For NMR. Deuterated solvents used in nuclear magneticresonance spectroscopy (NMR). Anhydrous. Solvents and reagents with very lowwater content. Anhydrous. Solvents with sieves with very low watercontent provided with drying screens inside the jars. Titration Volumetric solutions. Solutions of preciseconcentrations used in volumetric analysis. Concentrated volumetric solution. Usedfor the preparation of titration solutions. Titrasure ® . Secondary standards for volumetricanalysis. Aquagent ® . Reagents without pyridine for the analysisof water by volumetric or by coulometric Karl Fischertitration. For titration according to ASTM. Reagentsand mixtures used in the analysisof petroleum products per ASTM. Indicators. Reagents and solutions usedas visual indicators in volumetric analysis.Product selection guideAs an extension to the information in this listing we advise you to consult the end of this list the index of products by category.We have brochures specific to each product category. They are available for download on our website www.scharlab.com.If you prefer, you can request these along with your order.MultiSolvent ®CAT-00MS06HistologyCAT-HIST06Aquagent ®CAT-AQEN06Standard buffer solutionsCAT-BUFES6Volumetric solutionsCAT-SOLV07HPLCCAT-HPLC06LC-MSCAT-LCMS06Anhydrous solventsCAT-ANHYE8GC Head SpaceCAT-GCHSE8HDPE bottlesCAT-HDPE09Molecular biology reagentsCAT-MOLE10Scharlab The Lab Sourcing GroupXI

scharlab@scharlab.comCustomised ProductsThe wise choiceWe are specialists in the manufacture of reagents and laboratorychemicals. We invite you to allow us to do what wedo best handing over the preparation of many solutions andmixtures carried out at present in your laboratory to us. The flexibility of our manufacturingfacility located in Sentmenat (Barcelona)allows us to manufacture customizedproducts. Avoid handling large volumes of hazardoussubstances Save time in preparing reagents Results guaranteed by the certificateof analysis supplied by us as a manufacturer No need for printing labelsfor product identificationCustomised ProductsIf you are currently preparing reagents in quantities exceeding200 litres per year, please contact us. We will evaluate yourproposal without any commitment.An application form for a new custom-made product can bedownloaded from our website www.scharlab.com. Just fill itand send it by mail to pq@scharlab.com.We ask that you provide data on the composition of thereagent, type of packaging and volume required, to make amore accurate assessment.XIIScharlab The Lab Sourcing Group

www.scharlab.comThe wise choiceSafety: CLP (Classification labelling and packaging of substances and mixtures)The European Union has adopted the GHS (Globally HarmonizedSystem of Classification and Labelling of Chemicals)by means of a new regulation (EC) no. 1272/2008, alsocalled the CLP, which came into force the 20 of January2009 in all the member states.The goal is to unify the different criteria for classification ofdangerous substances that coexist in the world.There are two important dates to be noted with respect toimplementation of the CLP: 1 December 2010. From this date it is obligatory toclassify and to label all substances according to the CLP.Warehoused substances labelled according to DSD mustbe labelled according to the CLP within two years of thisdate.The CLP will replace the present system of classification andlabelling defined by the directives 67/548/EEC (DSD) and1999/45/EC (DPD) for substances and mixtures respectively.These directives will become invalid on the 1 of June 2015.Year 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019onwardsClassified, labelledand packagedCLP under DSD. If CLP Classified under both DSD and CLP; Classified, labelled and packagedtimeline Substances is applied in full labelled and packaged under CLP under CLPas well, no DSDlabelling andpackagingMixturesClassified, labelled and packaged under DPD.If CLP is applied in full as well, no DPD labelling and packagingCLP entry intoforce; repeal ofAnnex I to DSD20 January 2009Obligationto apply CLPto substances1 December 2010Scharlab has implemented the new CLP classification systemfor all substances and mixtures manufactured under Scharlaubrand, chemicals and microbiological culture media, productrange. In addition, all Scharlau chemicals manufactured fromHE02341000 1 l ACTUAL LOT ANALYSIS appearance …………………………….. clear Scharlab, S.L.CC Etikett. Etichette CE. Etichetta CEsubstances darkened by H2SO4…….. passes testabsorbance …………………………….. passes test For laboratory use onlyObligationto apply CLPto mixtures1 June 2015May 2010 onwards are labelled accor-ding to the CLP.New Scharlau labels incorporate the new pictograms, signalwords as well as hazardous (H) and precautionary (P) statements.New labelWithout exception all our products have printed on their labels, the lot number and expiry date.Our printed product labels incorporate both the lot number and expiry date, which previously only appeared on the barcodelabel. Thus, all information is visible to the user.1 NEW! Signal word2 NEW! Pictograms3 NEW! H & P statements4 English product name5 Batch no.6 Container capacity7 Product code8 Specification9 French, German, Spanish & Italian name10 Formula, MW and density11 Transport information12 Shelf life7 6 5 48 1 June 2015. From this date it is obligatory to classify andto label all mixtures according to the CLP. Warehousedmixtures labelled according to DPD must be labelledaccording to the CLP within two years of this date.n-Hexane, 96% Multisolvent ® HPLCgrade ACS UV-VISApplications: HPLC, Reagent grade, ACS, ISO, UV-VISSpectroscopy, Karl Fischer titrationsn-Hexanon-Hexann-Hexanen-Essano910CH 6 H 14 312 1 NEW!Peligro: Danger: Gefahr: Danger: Pericolo: Safety: CLP (Classification labelling and packaging of substances and mixtures)112 NEW! 3 NEW!Scharlab The Lab Sourcing GroupXIII

The wise choicescharlab@scharlab.comSafety: CLP (Classification labelling and packaging of substances and mixtures)New SDS (Safety Data Sheet) contents are also affectedby both REACH and CLP. The new Regulation (EC) no.453/2010 modifies CE 1907/2006 (REACH) and becomesthe guideline for the issuing of SDS according to the CLP.The main changes are introduced in the identification ofsubstances and their uses, classification, and elements inthe label, composition and toxicological information.Scharlab is in the process of updating MSDS for productsmanufactured under Scharlau brand making them compliantwith new regulations. SDS for all substances are nowavailable through our website www.scharlab.com. Beforethe end of 2010 we will also have available the new MSDSfor mixtures.Safety: CLP (Classification labelling and packaging of substances and mixtures)Two important dates for the implementation of Regulation(EC) 453/2010 are: 1 December 2010. Annex II of REACH is substituted byAnnex I of (EC) 453/2010 15 June 2015. Annex II of REACH is substituted by AnnexII of (EC) 453/2010Classification of substancesThe EU has aligned the CLP hazard classes with those fromthe UN GHS (Globally Harmonised System) closely matchingthe DSD categories of danger. Hazard classes are brokendown further into hazard categories. The total number ofhazard classes has increased.Physical hazardsTABLE 5.1: CLP HAZARD CLASSES AND CATEGORIESExplosives (Unstable explosives,Divisions 1.1, 1.2, 1.3, 1.4, 1.5, and 1,6) DFlammable gases (Category 1 and 2) DFlammable aerosols (Category 1 and 2) DOxidising gases (Category 1) DGases under pressure (Compressed gas, liquefied gas,refrigerated liquefied gas, dissolved gas)Flammable Liquids (Category 1, 2 and 3) DFlammable solids (Category 1 and 2) DSelf-reactive substances and mixtures(Type A, B, C, D, E, F, & G) (Types A and B) DPyrophoric liquids (Category 1) DPyrophoric solids (Category 1) DSelf-heating substances and mixtures (Category 1 and 2)Substances and mixtures which in contactwith water emit flammable gases (Category 1, 2 and 3) DOxidising liquids (Category 1, 2 and 3) (Cat 1 and 2) DOxidising solids (Category 1, 2 and 3) (Cat 1 and 2) DOrganic peroxides, (Type A, B, C, D, E, F & G) (Types A to F) DCorrosive to metals (Category 1) New SDS for all substances are nowavailable throungh www.scharlab.comHealth hazardsAcute toxicity, (Category 1, 2, 3 and 4) DSkin corrosion/irritation, (Category 1A, 1B, 1C and 2) DSerious eye damage/eye irritation, (Category 1 and 2) DRespiratory or skin sensitisation (Category 1) DGerm cell mutagenicity, (Category 1A, 1B and 2) DCarcinogenicity, (Category 1A, 1B and 2) DReproductive toxicity (Category 1A, 1B and 2) Dplus additional category for effects on or via lactationSpecific target organ toxicity (STOT) – single exposure((Category 1, 2) D and Category 3 for narcotic effectsand respiratory tract irritation, only)Specific target organ toxicity (STOT) – repeated exposure(Category 1 and 2) DAspiration hazard (Category 1) DEnvironmental hazardsHazardous to the aquatic environment (Acute Category 1,Chronic Category 1, 2, 3, and 4) DHazardous to the ozone layer DDCLP hazard classifications (whole hazard class or the highlighted categories) which reflect –“classified as dangerous” under DSD/DPD.XIVScharlab The Lab Sourcing Group

www.scharlab.comThe wise choiceSafety: CLP (Classification labelling and packaging of substances and mixtures)Hazard pictograms are related to hazard classes:Physical hazardsExplosives Flammable liquids Oxidizing liquids Compressed gases Corrosiveto metalsHealth hazardsAcute toxicity Skin corrosion Skin irritation CMR 1) , STOT 2)Aspiration hazard1) carcinogenic, mutagenic, toxic to reproduction / 2) specific target organ toxicityAccording to the CLP, risk (R) and safety (S) phrases arereplaced by hazard (H) and precautionary (P) statementsrespectively. The H and P statements are codified using aunique code which consists of one letter and 3 numbers asfollows:H statementsEnvironmenthazardsHazardous to theaquatic environment The letter H or P (some hazard statements carriedthrough from DSD and DPD which are not yet included inthe GHS are codified according to the EUH). A digit designating the type of hazard (i.e. 2 for physicalhazard). Two digits corresponding to the sequential numberingof hazards (i.e. flammability codes from 220 to 230).CODE RANGES FOR HAZARD AND PRECAUTIONARY STATEMENTSP statements200 – 299 Physical hazards 1 00 General300 – 399 Health hazards 2 00 Prevention400 – 499 Environmental hazard 3 00 Response4 00 Storage5 00 DisposalSafety: CLP (Classification labelling and packaging of substances and mixtures)Scharlab The Lab Sourcing GroupXV

scharlab@scharlab.comThe wise choiceSafety: Hazard and precaution statementsSafety: Hazard and precaution statementsH: Hazard statementsHazard statements for physical hazardsH200 Unstable explosives.H201 Explosive; mass explosion hazard.H202 Explosive, severe projection hazard.H203 Explosive; fire, blast or projection hazard.H204 Fire or projection hazard.H205 May mass explode in fire.H220 Extremely flammable gas.H221 Flammable gas.H222 Extremely flammable aerosol.H223 Flammable aerosol.H224 Extremely flammable liquid and vapour.H225 Highly flammable liquid and vapour.H226 Flammable liquid and vapour.H227 Combustible liquid.H228 Flammable solid.H240 Heating may cause an explosion.H241 Heating may cause a fire or explosion.H242 Heating may cause a fire.H250 Catches fire spontaneously if exposed to air.H251 Self-heating: may catch fire.H252 Self-heating in large quantities; may catch fire.H260 In contact with water releases flammable gaseswhich may ignite spontaneously.H261 In contact with water releases flammable gases.H270 May cause or intensify fire; oxidiser.H271 May cause fire or explosion; strong oxidiser.H272 May intensify fire; oxidiser.H280 Contains gas under pressure; may explode if heated.H281 Contains refrigerated gas; may cause cryogenic burns or injury.H290 May be corrosive to metals.Hazard statements for health hazardsH300 Fatal if swallowed.H301 Toxic if swallowed.H302 Harmful if swallowed.H303 May be harmful if swallowed.H304 May be fatal if swallowed and enters airways.H305 May be harmful if swallowed and enters airways.H310 Fatal in contact with skin.H311 Toxic in contact with skin.H312 Harmful in contact with skin.H313 May be harmful in contact with skin.H314 Causes severe skin burns and eye damage.H315 Causes skin irritation.H316 Causes mild skin irritation.H317 May cause an allergic skin reaction.H318 Causes serious eye damage.H319 Causes serious eye irritation.H320 Causes eye irritation.H330 Fatal if inhaled.H331 Toxic if inhaled.H332 Harmful if inhaled.H333 May be harmful if inhaled.Hazard statements for health hazards (continue)H334 May cause allergy or asthma symptoms or breathing difficultiesif inhaled.H335 May cause respiratory irritation.H336 May cause drowsiness or dizziness.H340 May cause genetic defects.H341 Suspected of causing genetic defects.H350 May cause cancer.H350i May cause cancer by inhalation.H351 Suspected of causing cancer.H360 May damage fertility or the unborn child.H360D May damage the unborn child.H360Df May damage the unborn child. Suspected of damaging fertility.H360F May damage fertility.H360FD May damage fertility. May damage the unborn child.H360Fd May damage fertility. Suspected of damaging the unborn child.H361 Suspected of damaging fertility or the unborn child.H361d Suspected of damaging the unborn child.H361f Suspected of damaging fertility.H361fd Suspected of damaging fertility. Suspected of damagingthe unborn child.H362 May cause harm to breast-fed children.H370 Causes damage to organs.H371 May cause damage to organs.H372 Causes damage to organs through prolonged or repeatedexposure.H373 May cause damage to organs through prolongedor repeated exposure.Hazard statements for environmental hazardsH400 Very toxic to aquatic life.H401 Toxic to aquatic life.H402 Harmful to aquatic life.H410 Very toxic to aquatic life with long lasting effects.H411 Toxic to aquatic life with long lasting effects.H412 Harmful to aquatic life with long lasting effects.H413 May cause long lasting harmful effects to aquatic life.P: Precautionary statementsPrecautionary statements – GeneralP101 If medical advice is needed, have product container or labelat hand.P102 Keep out of reach of children.P103 Read label before use.Precautionary statements – PreventionP201 Obtain special instructions before use.P202 Do not handle until all safety precautions have been readand understood.P210 Keep away from heat/sparks/open flames/hot surfaces.- No smoking.P210a Keep away from heat. - No smoking.P210b Keep away from sparks. - No smoking.P210c Keep away from open flames. - No smoking.XVIScharlab The Lab Sourcing Group

www.scharlab.comSafety: Hazard and precaution statementsThe wise choicePrecautionary statements – Prevention (continue)P210d Keep away from hot surfaces. - No smoking.P211 Do not spray on an open flame or other ignition source.P220 Keep/Store away from clothing/combustible materials.P220a Keep away from clothing.P220b Keep away from combustible materials.P220c Keep away from reducing agents, heavy metal compounds,acids and alkalis.P220d Keep away from oxidising and acidic substances, as wellas heavy metal compounds.P220e Keep away from iron.P220f Keep away from water.P220g Keep away from acids.P220h Keep away from alkaline solutions.P220i Keep away from metals.P220j Keep away from oxidising agents and acidic substances.P220k Keep away from flammable organic substances.P220l Keep away from acids, reducing agentsand flammable materials.P221 Take any precaution to avoid mixing with combustibles.P222 Do not allow contact with air.P223 Keep away from any possible contact with water,because of violent reaction and possible flash fire.P230 Keep wetted with…P230a Keep wetted.P231 Handle under inert gas.P232 Protect from moisture.P233 Keep container tightly closed.P234 Keep only in original container.P235 Keep cool.P240 Ground/bond container and receiving equipment.P241 Use explosion-proof electrical/ventilating/lighting/equipment.P242 Use only non-sparking tools.P243 Take precautionary measures against static discharge.P244 Keep reduction valves free from grease and oil.P250 Do not subject to grinding/shock/friction.P251 Pressurized container: Do not pierce or burn, even after use.P260 Do not breathe dust/fume/gas/mist/vapours/spray.P261 Avoid breathing dust/fume/gas/mist/vapours/spray.P262 Do not get in eyes, on skin, or on clothing.P263 Avoid contact during pregnancy/while nursing.P264 Wash thoroughly after handling.P270 Do no eat, drink or smoke when using this product.P271 Use only outdoors or in a well-ventilated area.P272 Contaminated work clothing should not be allowedout of the workplace.P273 Avoid release to the environment.P280 Wear protective gloves/protective clothing/eyeprotection/face protection.P280a Wear protective gloves and eye/face protection.P280b Wear protective gloves and eye protection.P280c Wear protective gloves and face protection.P280d Wear protective clothing and eye protection.P280e Wear protective clothing and face protection.P280f Wear protective clothing.P280g Wear protective gloves.Precautionary statements – Prevention (continue)P280hP280iP280jP281P282P283P284P285P231+P232P235+P410Wear protective gloves/clothing.Wear eye/face protection.Wear face protection.Use personal protective equipment as required.Wear cold insulating gloves/face shield/eye protection.Wear fire/flame resistant/retardant clothing.Wear respiratory protection.In case of inadequate ventilation wear respiratory protection.Handle under inert gas. Protect from moisture.Keep cool. Protect from sunlight.Precautionary statements – ResponseP301P302P303P304P305P306P307P308P309P310P311P312P313P314P315P320P321P322P330P331P332P333P334P335P336P337P338P340P341P342P350P351P352P353P360P361P362P363IF SWALLOWED:IF ON SKIN:IF ON SKIN (or hair):IF INHALED:IF IN EYES:IF ON CLOTHING:IF exposed:IF exposed or concerned:IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.Call a POISON CENTER or doctor/physician.Call a POISON CENTER or doctor/physician if you feel unwell.Get medical advice/attention.Get medical advice/attention if you feel unwell.Get immediate medical advice/attention.Specific treatment is urgent (see on this label).Specific treatment (see on this label).Specific measures (see on this label).Rinse mouth.Do NOT induce vomiting.If skin irritation occurs:If skin irritation or rash occurs:Immerse in cool water/wrap in wet bandages.Brush off loose particles from skin.Thaw frosted parts with lukewarm water. Do no rubaffected area.If eye irritation persists:Remove contact lenses, if present and easy to do.Continue rinsing.Remove victim to fresh air and keep at rest in a positioncomfortable for breathing.If breathing is difficult, remove victim to fresh air and keepat rest in a position comfortable for breathing.If experiencing respiratory symptoms:Gently wash with plenty of soap and water.Rinse cautiously with water for several minutes.Wash with plenty of soap and water.Rinse skin with water/shower.Rinse immediately contaminated clothing and skin with plentyof water before removing clothes.Remove/Take off immediately all contaminated clothing.Take off contaminated clothing and wash before reuse.Wash contaminated clothing before reuse.Safety: Hazard and precaution statementsScharlab The Lab Sourcing GroupXVII

scharlab@scharlab.comThe wise choiceSafety: Hazard and precaution statementsSafety: Hazard and precaution statementsPrecautionary statements – Response (continue)P370 In case of fire:P371 In case of major fire and large quantities:P372 Explosion risk in case of fire.P373 DO NOT fight fire when fire reaches explosives.P374 Fight fire with normal precautions from a reasonable distance.P375 Fight fire remotely due to the risk of explosion.P376 Stop leak if safe to do so.P377 Leaking gas fire: Do not extinguish, unless leakcan be stopped safely.P378 Use … for extinction.P378a Use for extinction: CO2, powder or water spray.P378b Use for extinction: Special powder for metal fires.P378c Use for extinction: CO2, sand, extinguishing powder.P378d Use for extinction: Water.P378e Use for extinction: Water haze.P378f Use for extinction: Water spray.P378g Use for extinction: Foam.P378h Use for extinction: Alcohol resistant foam.P378i Use for extinction: Fire-extinguishing powder.P378j Use for extinction: BC powder.P378k Use for extinction: ABC powder.P378l Use for extinction: Carbon dioxide.P378m Use for extinction: Limestone powder.P378n Use for extinction: Cement.P378o Use for extinction: Sand.P378p Use for extinction: Dry sand.P380 Evacuate area.P381 Eliminate all ignition sources if safe to do so.P390 Absorb spillage to prevent material damage.P391 Collect spillage.P301+P310 IF SWALLOWED: Immediately call a POISON CENTERor doctor/physician.P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/physicianif you feel unwell.P301+P330 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.+P331P302+P334 IF ON SKIN: Immerse in cool water/wrap in wet bandages.P302+P350 IF ON SKIN: Gently wash with plenty of soap and water.P302+P352 IF ON SKIN: Wash with plenty of soap and water.P303+P361 IF ON SKIN (or hair): Remove/Take off immediately+P353 all contaminated clothing. Rinse skin with water/shower.P304+P312 IF INHALED: Call a POISON CENTER or doctor/physicianif you feel unwell.P304+P340 IF INHALED: Remove victim to fresh air and keep at restin a position comfortable for breathing.P304+P341 IF INHALED: If breathing is difficult, remove victim to fresh airand keep at rest in a position comfortable for breathing.P305+P351 IF IN EYES: Rinse cautiously with water for several minutes.+P338 Remove contact lenses, if present and easy to do. Continue rinsing.P306+P360 IF ON CLOTHING: rinse immediately contaminated clothingand skin with plenty of water before removing clothes.P307+P311 IF exposed: Call a POISON CENTER or doctor/physician.P308+P313 IF exposed or concerned: Get medical advice/attention.P309+P311 IF exposed or if you feel unwell: Call a POISON CENTERor doctor/physician.Precautionary statements – Response (continue)P332+P313P333+P313P335+P334P337+P313P342+P311P370+P376P370+P378P370+P378aP370+P378bP370+P378cP370+P378dP370+P378eP370+P378fP370+P378gP370+P378hP370+P378iP370+P378jP370+P378kP370+P378lP370+P378mP370+P378nP370+P378oP370+P378pP370+P380P370+P380If skin irritation occurs: Get medical advice/attention.If skin irritation or rash occurs: Get medical advice/attention.Brush off loose particles from skin. Immersein cool water/wrap in wet bandages.If eye irritation persists: Get medical advice/attention.If experiencing respiratory symptoms: Call a POISON CENTERor doctor/physician.In case of fire: Stop leak if safe to do so.In case of fire: Use … for extinction.In case of fire: Use for extinction: CO2, powder or water spray.In case of fire: Use for extinction: Special powder for metal fires.In case of fire: Use for extinction: CO2, sand, extinguishingpowder.In case of fire: Use for extinction: Water.In case of fire: Use for extinction: Water haze.In case of fire: Use for extinction: Water spray.In case of fire: Use for extinction: Foam.In case of fire: Use for extinction: Alcohol resistant foam.In case of fire: Use for extinction: Fire-extinguishing powder.In case of fire: Use for extinction: BC powder.In case of fire: Use for extinction: ABC powder.In case of fire: Use for extinction: Carbon dioxide.In case of fire: Use for extinction: Limestone powder.In case of fire: Use for extinction: Cement.In case of fire: Use for extinction: Sand.In case of fire: Use for extinction: Dry sand.In case of fire: Evacuate area.In case of fire: Evacuate area. Fight fire remotely due to the+P375 risk of explosion.P371+P380 In case of major fire and large quantities: Evacuate area.+P375 Fight fire remotely due to the risk of explosion.Precautionary statements – StorageP401 Store…P401a Store in accordance with local/regional/national/internationalregulations.P402 Store in a dry place.P403 Store in a well-ventilated place.P404 Store in a closed container.P405 Store locked up.P406 Store in corrosive resistant container with a resistant inner liner.P407 Maintain air gap between stacks/pallets.P410 Protect from sunlight.P411 Store at temperatures not exceeding …°C/…°F.P411a Store at temperatures not exceeding …ºC.P411b Store at temperatures not exceeding …ºF.P412 Do not expose to temperatures exceeding 50°C/122°F.P413 Store bulk masses greater than … kg/… lbs at temperaturesnot exceeding …°C/…°F.P413a Store bulk masses greater than … kg at temperaturesnot exceeding …ºC.P413b Store bulk masses greater than … lbs at temperaturesnot exceeding …ºF.P420 Store away from other materials.P420a Store away from foodstuffs.XVIIIScharlab The Lab Sourcing Group

www.scharlab.comSafety: Hazard and precaution statementsThe wise choicePrecautionary statements – Storage (continue)P420b Store away from flammable substances.P420c Store away from oxidizing agents.P420d Store away from reducing agents.P420e Store away from water.P420f Store away from metals.P420g Store away from acids.P420h Store away from caustic solutions.P422 Store contents under…P422a Store contents under inert gas.P422b Store contents under protective gas.P422c Store contents under solvent.P422d Store under water.P422e Store in petroleum.P422f Store in nitrogen.P402+P404 Store in a dry place. Store in a closed container.P403+P233 Store in a well-ventilated place. Keep container tightly closed.P403+P235 Store in a well-ventilated place. Keep cool.P410+P403 Protect from sunlight. Store in a well-ventilated place.P410+P412 Protect from sunlight. Do no expose to temperaturesexceeding 50ºC/122ºF.P411+P235 Store at temperatures not exceeding …°C/…°F. Keep cool.P411a+P235 Store at temperatures not exceeding …ºC. Keep cool.P411b+P235 Store at temperatures not exceeding …ºF. Keep cool.Precautionary statements – DisposalP501 Dispose of contents/container to…P501a Dispose of contents/container in accordancewith local/regional/national/international regulations.Supplemental hazard informationPhysical propertiesEUH001 Explosive when dry.EUH006 Explosive with or without contact with air.EUH014 Reacts violently with water.EUH018 In use may form flammable/explosive vapour-air mixture.EUH019 May form explosive peroxides.EUH044 Risk of explosion if heated under confinement.Safety: Hazard and precaution statementsHealth propertiesEUH029 Contact with water liberates toxic gas.EUH031 Contact with acids liberates toxic gas.EUH032 Contact with acids liberates very toxic gas.EUH066 Repeated exposure may cause skin dryness or cracking.EUH070 Toxic by eye contact.EUH071 Corrosive to the respiratory tract.Environmental propertiesEUH059 Hazardous to the ozone layer.Scharlab The Lab Sourcing GroupXIX

scharlab@scharlab.comThe wise choiceSolvents in returnable containersAs a contribution to waste minimization in the laboratory, we offer our customers the facility to buy solvents in returnablecontainers. When consumption of solvents is high, this service represents a significant saving in the management ofpackaging waste and prevents the accumulation of empty glass containers.The logistics of our returnable packaging service is complex, and may vary from country to country. Contact our distributorin your country. He will tell you the practical details of the service.PP cap GL45Handle We offer different returnable containers to fit eachcustomer needsSolvents in returnable containers33 cm19,5 cm7 litre steel containersThe mouth of the container is like that of the glass bottle (GL45), so it can adapt tothe same dispensers or caps of analytical instruments (HPLC, titrators...). Easy touse, thanks to its metal handle and obviously safer than a glass bottle. Moreover,it occupies much less space than 3 bottles of 2,5L. Suitable for the storage of allliquids compatible with steel, even those of high purity.Vent valveCap with safety valve and Davy sieveinside the mouthHandle25 litre safety drumIn addition to its resistance to impact,this drum has several additional securityfeatures: Davy sieve, vent valve and safetyvalve in the cap. In case of fire, the flamesdid not penetrate the interior of the drum,preventing an explosion. It is thereforeparticularly suitable for storing flammableliquids such as hexane, acetone, and ether.Once on site, the plug cap is replaced bya steel self-closing tap allowing horizontalemptying. It comes with a metal ring foreasy handling.68 cmScrew capSelf closing tap35 cmXXScharlab The Lab Sourcing Group

www.scharlab.comSolvents in returnable containersThe wise choice Our system is recognized as a Deposit Refund on Return System,according to spanish Law 11/1997, RD 782/1998 and the Orderof April 27, 1998. That's why our packages carry an identifying symbol.30, 100 or 185 litre steel drumsFor large consumers of solvents.The absence of polymer seals between different parts of thebarrel allows the preservation of the highest quality solvent.We package all solvents in it except some chlorinatedsolvents, as they are incompatible with steel. They can bepressurized and can be used in assemblies for dispensingsolvents over long distances. The liquid can be drawn withpositive pressure of inert gas through a steel dispensingsystem.Dispensing systemusing inert gasEcological packagingAll our containers and packaging are approved for the storageand transport of dangerous goods according to the UN.Predicting its future importance, for years Scharlab hasbeen employing recyclable and reusable materials in theirpackaging.We no longer use expanded polystyrene boxes, since it isan expensive material to recycle or discard. Our packagingis made entirely of cardboard, both the outer box, and alsothe filler material is recycled cardboard. In addition to theirecological character, our packaging has other advantages:Solvents in returnable containers Carton is a recoverable material, i.e. it can berecycled and part of its cost recovered. It is safe packaging. In the case of failureof a container, it acts as an absorbent, lessening thedanger. Easily stored. The outer box folds and the filler materialis stackable, occupying less space. It is approved for transport by road, sea and air.Scharlab The Lab Sourcing GroupXXI

scharlab@scharlab.comSafety glass bottlesThe wise choice Inert and safeAlthough glass, as it is inert, is the ideal material for containinglaboratory reagents, however it has the disadvantageof being fragile. Glass containers containing hazardousmaterials should be handled accordingly taking into accountsafety precautions to prevent accidents from breakage.Newly developed, Scharlab offers its concentrated acidsin glass bottles covered with a layer of plastic in case ofbreakage this does not allow the contents to disperse,preventing possible burns to the user. You will find within thislist, accompanied by the packaging symbol J products thatcan be supplied in this new packaging format. These areconcentrated hydrochloric, nitric, sulphuric and perchloricacids.Safety glass bottlesXXIIScharlab The Lab Sourcing Group

www.scharlab.comHDPE bottles for liquidsThe wise choice Safe and practical They facilitate the handling of liquidsGlass is the best material to contain analytical reagentsbut it is heavy and breaks easily. These are majordisadvantages when handling toxic and hazardous liquidsin case of accidents.High density polyethylene (HDPE) is a good alternative topackage a large variety of liquid and solid chemicals. It iscompatible with weak acids and bases, alcohols, acetone,aqueous solutions and most inorganic salts and organicsolids.In our laboratory we have found that different types ofHDPE behave differently towards solvents of analyticalgrade. Depending on its composition they can release traceamounts of additives that become impurities in the solvent.After several analyses, we selected the HDPE material withthe greatest compatibility for most solvents to be used inthe manufacture of our HDPE bottles of 1 and 2,5 litres. 1 litre HDPE bottleNEW! 2,5 litre HDPE bottle23 cmGL45 mouth allows screwingon of dispensers and burrettesVery robust preventingcollapse with alcohols29,8 cmHDPE bottles for liquidsVery stable,even when nearly emptyFits perfectly automatic titrator bracketsGraduated for estimating the liquid left in the bottleScharlab The Lab Sourcing GroupXXIII

scharlab@scharlab.comHolographic protectionThe wise choiceDue to the continuous presence of imitations of Scharlauchemicals in several countries, with negative consequencesfor our customers, we launched an initiative that willdistinguish genuine Scharlau products from imitations.All lots manufactured from October 2010 bear a barcodelabel with a unique Scharlau hologram.Reject any container that does not contain thisScharlau hologram. The hologram is the best guaranteeof quality for you.Holographic protectionProductsIf you have containers of products manufactured beforeOctober 2010, you can check the expiry date by consultingthe appropriate certificate of analysis on the webwww.scharlab.com.Beware if you see the expiry date of the original COA is notthe same as that which appears on the label.Finally, in 2005 we changed the design of our labels withthe logo on a blue background to the current silver logo. Donot accept any product label logo on a blue background.Products with labels with blue background are probablyfake or expired products. Reject any containerthat does not containthis Scharlau hologram. The hologramis the best guaranteeof quality for you.January2005May2010October2010 Blue label Linear bar code Label accordingto DSD and DPD Silver label Linear andbidimensional bar code Label accordingto DSD and DPD Silver label new design Linear andbidimensional bar code Label accordingto CLP Silver label new design Linear andbidimensional bar code Label accordingto CLP HologramXXIVScharlab The Lab Sourcing Group

www.scharlab.comFigures of containersThe wise choiceGlass bottleHPDE containerGlass bottle with a cap and septumLaminated glass bottleGlass ampoulePlastic ampouleGlass vialHDPE carboy 5L or 25L5L metal can5L aluminium containerWide mouth plastic container10L “Kubitainer”25L metal drum25L metal drum combiFigures of containers25L stainless steel drum60L PE drum with a spring cap200L metal drumCardboard box7L returnable stainless steel packaging25L returnable stainless steel safety drumCombination pack glass bottle / cardboard boxHDPE screw-capped bottle and dropperScharlab The Lab Sourcing GroupXXV

AC0050Acetamide, extra pureAcetaAcetic acid amideC 2 H 5 NO• M = 59,07 g/mol• CAS [60-35-5]crystals, colourlessStore between 15ºC and 25ºCAC0065• Melting point: 78 - 81 ºC• Boiling point: (13 hPa) 105 ºCAcetanilide, extra pureGHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.) ................................... min. 99 %Packaging Code500 g 5 AC005005001 kg 5 AC005010005 kg AC0050005PRN-PhenylacetamideC 8H 9NO• M = 135,17 g/mol• CAS [103-84-4]• Melting point: 115 ºC• Boiling point: 304 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code1 kg AC006510005assay (bromometric) .......................... 98,5 - 101 %Store between 15ºC and 25ºCAC0343 Acetic acid glacial, synthesis gradeMethane carboxylic acid, Methylformic acidCH 3 COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05Store between 15ºC and 25ºCAC0342• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789Acetic acid glacial, extra pure, Ph Eur, BP, USPGHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 99,5 %Packaging Code1 l 4 AC034310002,5 l 4 AC034325005 l 9 AC0343005P25 l AC0343025P9Methane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05Store between 15ºC and 25ºCAC0352• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. 99,0 - 100,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,3 %Acetic acid glacial, analytical grade, ACS, Reag. Ph Eur, USPPackaging Code1 l 5 AC034210002,5 l 5 AC034225005 l 9 AC0342005P25 l AC0342025P9Methane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05Store between 15ºC and 25ºCAC0353• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 99,8 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,3 %Acetic acid glacial, reagent grade, ACS, ISO, packed in UHDPE bottlesPackaging Code1 l 5 AC035210002,5 l 5 AC035225005 l 9 AC0352005P25 l AC0352025P9Methane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05Store between 15ºC and 25ºC• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 99,8 %Packaging1 l2,5 l55CodeAC03531000AC03532500See complete specifications at www.scharlab.com 1

AcetiAC0344 Acetic acid glacial, reagent grade, ACS, ISO, Reag. Ph EurMethane carboxylic acid, Methylformic acidCH 3 COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05Store between 15ºC and 25ºCAC0345• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 99,8 %non-volatile matter.............................. max. 0,0005 %Acetic acid glacial, min. 99,8%, reagent grade, according to WijsPackaging Code1 l 4 AC034410002,5 l 4 AC034425005 l 9 AC0344005P25 l AC0344025P9Methane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05Store between 15ºC and 25ºCAC0346• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789Acetic acid glacial, HPLC gradeGHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 99,8 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,2 %Packaging1 l2,5 l44CodeAC03451000AC03452500Methane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC03461000AC03462500Store between 15ºC and 25ºCAC0347Acetic acid glacial, eluent additive for LC-MSassay (acidimetric)............................. min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,2 %Microfiltered through membranesof pore diameter 0,22 µmmin. transmission/max. absorbancewavelength: T(%) A (AU)260 nm............................................ 80 % 0,097 AU270 nm............................................ 95 % 0,022 AU280 nm............................................ 98 % 0,009 AUMethane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,05• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code50 ml AC034700505Store between 15ºC and 25ºCAC0354Acetic acid, solution 96% v/v, reagent gradeassay (acidimetric) ............................ min. 99,9 %suitability for use in LC-MS................... passes testMethane carboxylic acid, Methylformic acidCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: ~ 1,05Store between 15ºC and 25ºC• Melting point: 17 ºC• Boiling point: 117 ºC• UN 2789GHS information: Danger.H226 - H314P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 96 %Packaging Code1 l 4 AC035410002,5 l 4 AC035425005 l 9 AC0354005P25 l AC0354025P92 See complete specifications at www.scharlab.com

AC0351Acetic acid, solution 80% v/v, extra pureAcetiMethane carboxylic acid solution, Methylformic acid solutionCH 3 COOH• M = 60,05 g/mol• CAS [64-19-7]Store between 15ºC and 25ºCAC0349• Density: 1,07• UN 2789Acetic acid, solution 60% v/v, extra pureGHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 80 %Packaging Code1 l 4 AC035110002,5 l 4 AC035125005 l AC0351005P9Methane carboxylic acid solution, Methylformic acid solutionCH 3 COOH• M = 60,05 g/mol• CAS [64-19-7]• UN 2790GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC03491000AC03492500Store between 15ºC and 25ºCassay (acidimetric)............................. min. 60 %AC0350 Acetic acid, solution 50% v/v, extra pureMethane carboxylic acid solution, Methylformic acid solutionCH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,052• UN 2790GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC03501000AC03502500Store between 15ºC and 25ºCAC0365Acetic acid, solution 1 mol/l (1 N)assay (acidimetric)............................. min. 50 %CH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: 1,01GHS information: Warning.H226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code1 l AC036510005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0364 Acetic acid, solution 0,1 mol/l (0,1 N)CH 3COOH• M = 60,05 g/mol• CAS [64-19-7]• Density: ~ 1,002Packaging Code1 l AC036410005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0348CD 3COOD• M = 64,08 g/mol• CAS [1186-52-3]• Density: 1,14Acetic acid-d4, deuteration degree min. 99,5%, NMR spectroscopygrade, Spectrosol ®• Melting point: 15 - 16 ºC• Boiling point: 115,5 ºC• UN 2789GHS information: Danger.H314 - H226P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackagingx10x0,7510 ml11CodeAC0348.750AC03480010Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 3

AC0313Acetone, extra pure, Ph Eur, BP, NFAcetoDimethyl ketone, 2-PropanoneC 3 H 6 O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0311• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, analytical grade, ACS, Reag. Ph Eur, BP, NFGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,3 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging1 l2,5 l5 l25 l25 l44z80CodeAC03131000AC03132500AC0313005LAC0313025AAC0313025SDimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0314• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,3 %Acetone, reagent grade, ACS, ISO, packed in UHDPE bottlesPackaging1 l 52,5 l 55 l7 l25 l25 l25 l200 l9w9L0gCodeAC03111000AC03112500AC0311005PAC0311007EAC0311025PAC0311025LAC0311025SAC0311200LDimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0315• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,2 %Packaging Code1 l 5 AC031410002,5 l 5 AC031425005 l 9 AC0314005P25 l AC0314025A8Dimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0316• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, dried (max. 0,01% H 2O), reagent gradeGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,2 %Packaging Code1 l 4 AC031510002,5 l 4 AC031525007 l w AC0315007E25 l AC0315025S0Dimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºC• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Packaging Code1 l AC031610004See complete specifications at www.scharlab.com 5

AcetoAC0310 Acetone, Multisolvent ® HPLC grade ACS ISO UV-VISDimethyl ketone, 2-PropanoneC 3 H 6 O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0317• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, spectroscopy grade, Spectrosol ®GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,2 %min. transmission/max. absorbancewavelength: T(%) A (AU)330 nm............................................ 10 % 1,000 AU335 nm............................................ 50 % 0,301 AU339 nm............................................ 80 % 0,097 AU342 nm............................................ 90 % 0,046 AU350 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 AC031010002,5 l 4 AC031025004 l 4 AC031040007 l w AC0310007E25 l AC0310025S0Dimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0308• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, for GC residue analysisGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %minimum transmission /max. absorbancewavelength:T(%) A (AU)335 nm............................................ 60 % 0,222 AU340 nm............................................ 85 % 0,071 AU345 nm............................................ 95 % 0,022 AUPackaging1 l2,5 l44CodeAC03171000AC03172500Dimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0309• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, GC ultra-trace analysis gradeGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,2 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisPackaging Code1 l 4 AC030810002,5 l 4 AC030825007 l w AC0308007E25 l AC0308025S0Dimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºC• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,2 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysis:Packaging1 l2,5 l44CodeAC03091000AC030925006 See complete specifications at www.scharlab.com

AC0319Acetone, 99,8%, anhydrous (max. 0,005 % H 2 O)AcetoDimethyl ketone, 2-PropanoneC 3 H 6 O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79Store between 15ºC and 25ºCAC0320• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090Acetone, VLSI gradeGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501awater (K.F.)..................................... max. 0,005 %Packaging100 ml500 ml1 leeeCodeAC03190100AC03190500AC03191000Dimethyl ketone, 2-PropanoneC 3H 6O• M = 58,08 g/mol• CAS [67-64-1]• Density: 0,79• Melting point: -95 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l55CodeAC03201000AC03202500Store between 15ºC and 25ºCAC0321C 3D 6O• M = 64,12 g/mol• CAS [666-52-4]• Density: 0,87Acetone-d6, deuteration degree min. 99,5%, NMR spectroscopy grade,Spectrosol ®HexadeuteroacetoneStore between 15ºC and 25ºCAC0322• M = 64,12 g/mol• CAS [666-52-4]• Density: 0,87• Melting point: -95,4 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aAcetone-d6, deuteration degree min. 99,8%, NMR spectroscopy grade,Spectrosol ®HexadeuteroacetoneC 3D 6OStore between 15ºC and 25ºCAC0323• Melting point: -95,4 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aAcetone-d6, deuteration degree min. 99,95%, NMR spectroscopy grade,Spectrosol ®HexadeuteroacetoneC 3D 6O• M = 64,12 g/mol• CAS [666-52-4]• Density: 0,87Store between 15ºC and 25ºCAC0324• Melting point: -95,4 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aAcetone-d6 + TMS (99:1 v/v), deuteration degree min. 99,8%, NMRspectroscopy grade, Spectrosol ®HexadeuteroacetoneC 3D 6O• M = 64,12 g/mol• CAS [666-52-4]• Density: 0,87• Melting point: -95,4 ºC• Boiling point: 56 ºC• UN 1090GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code100 ml AC032101001Packagingx10x0,7510 ml100 ml114Packagingx10x0,7510 ml11CodeAC0322.750AC03220010AC03220100CodeAC0323.750AC03230010Packaging Code10 ml AC032400101Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 7

AcetoAC0325 Acetonitrile, extra pureMethyl cyanide, CyanomethaneCH 3 CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786Store between 15ºC and 25ºCAC0327• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648Acetonitrile, reagent grade, ACS, Reag. Ph EurGHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aassay (G.C.).................................... min. 99,7 %Packaging1 l2,5 l5 l25 l25 l44z80CodeAC03251000AC03252500AC0325005LAC0325025AAC0325025SMethyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging Code1 l 4 AC032710002,5 l 4 AC0327250025 l AC0327025S0Store between 15ºC and 25ºCAC0333Acetonitrile, Multisolvent ® HPLC grade ACS UV-VISassay (G.C)..................................... min. 99,9 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %Methyl cyanide, CyanomethaneCH 3 CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786Store between 15ºC and 25ºCAC0328• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648Acetonitrile, spectroscopy grade, Spectrosol ®GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,03 %min. transmission/max. absorbancewavelength: T(%) A (AU)190 nm............................................ 10 % 1,000 AU195 nm............................................ 50 % 0,301 AU200 nm............................................ 80 % 0,097 AU215 nm............................................ 90 % 0,046 AU230 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 AC033310002,5 l 4 AC033325004 l 4 AC033340007 l w AC0333007E25 l AC0333025S0Methyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786Store between 15ºC and 25ºC• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aassay (G.C.).................................... min. 99,9 %wavelength:T (%) A (AU)

AcetoAC0335 Acetonitrile, fluorescence HPLC gradeMethyl cyanide, CyanomethaneCH 3 CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786Store between 15ºC and 25ºCAC0371• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648Acetonitrile, LC-MSGHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %min. transmission/max. absorbancefluorescence analysis:maximum absorbance: 1 ppb as quinine(in 0,1 N sulfuric acid), for the spectrarecorded at the following conditions:EX wavelength between 220 and 450EM wavelength between 250 and 550Packaging1 l2,5 l44CodeAC03351000AC03352500Methyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging1 l2,5 l44CodeAC03711000AC03712500Store between 15ºC and 25ºCAC0338Acetonitrile, for GC residue analysisassay (G.C.).................................... min. 99,9 %potassium (K)................................... max. 0,00001 %sodium (Na)...................................... max. 0,00001 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %suitability for use in LC-MS................... passes testMethyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging1 l2,5 l44CodeAC03381000AC03382500Store between 15ºC and 25ºCAC0341Acetonitrile, GC ultra-trace analysis gradeassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K. F.).................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisMethyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786Store between 15ºC and 25ºC• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisPackaging1 l2,5 l44CodeAC03411000AC0341250010 See complete specifications at www.scharlab.com

AC0326Acetonitrile, 99,9%, anhydrous (max. 0,001 % H 2 O)AcetoMethyl cyanide, CyanomethaneCH 3 CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging100 ml500 ml1 leeeCodeAC03260100AC03260500AC03261000Store between 15ºC and 25ºCAC0370CH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786assay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,001 %Acetonitrile, 99,7%, anhydrous (max. 0,005 % H 2O), with molecularsievesMethyl cyanide, Cyanomethane• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging Code1 l AC037010004Store between 15ºC and 25ºCAC0336Acetonitrile, max. 0,003% H 2 O, DNA synthesis gradeassay (G.C.).................................... min. 99,7 %water (K.F.)..................................... max. 0,005 %Methyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging1 l2,5 l44CodeAC03361000AC03362500Store between 15ºC and 25ºCAC0337Acetonitrile, max. 0,001% H 2O, DNA synthesis gradeMethyl cyanide, CyanomethaneCH 3CN• M = 41,05 g/mol• CAS [75-05-8]• Density: 0,786• Melting point: -45,7 ºC• Boiling point: 81,6 ºC• UN 1648GHS information: Danger.H225 - H302 - H312 - H332 - H319P210 - P241 - P261 - P303+P361+P353 -P305+P351+P338 - P501aPackaging Code1 l AC033710004Store between 15ºC and 25ºCAC0332CD 3CN• M = 44,05 g/mol• CAS [2206-26-0]• Density: 0,84Acetonitrile-d3, deuteration degree min. 99,8 %, NMR spectroscopygrade, Spectrosol ®Trideuteroacetonitrile• Melting point: -46 ºC• Boiling point: 79 ºC• UN 1648GHS information: Danger.H225 - H301 - H311 - H330P301+P310 - P303+P361+P353 - P310 - P320 - P361 -P405 - P501aPackaging Code10 ml AC033200101Store between 15ºC and 25ºCAC0334• M = 44,05 g/mol• CAS [2206-26-0]• Density: 0,84Acetonitrile-d3, deuteration degree min. 99,95%, NMR spectroscopygrade, Spectrosol ®TrideuteroacetonitrileCD 3CNStore between 15ºC and 25ºC• Melting point: -46 ºC• Boiling point: 79 ºC• UN 1648GHS information: Danger.H225 - H301 - H311 - H330P301+P310 - P303+P361+P353 - P310 - P320 - P361 -P405 - P501aPackagingx10x0,75 1mlCodeAC0334.750See complete specifications at www.scharlab.com 11

AG0033Agarose High Gelling Temperature, electrophoresis gradeAgaro• CAS [9012-36-6] Packaging CodeStore between 15ºC and 25ºC25 g100 ggel strength ..................................... min. 800 g/cm2gelling point ...................................... 40 - 44 °C250 gAG0035Agarose High Gel, electrophoresis grademelting point .................................... 86 - 90 °Celectroendosmosis ............................. max. 0,1 -mrDNases, RNases .............................. non detected555AG00330025AG00330100AG00330250• CAS [9012-36-6] Packaging Code25 gStore between 15ºC and 25ºC100 gAG0036Agarose High Resolution, electrophoresis gradegel strength ..................................... min. 1500 g/cm2gelling point ...................................... 33 - 38 °Cmelting point .................................... 86 - 94 °Celectroendosmosis ............................. max. 0,10 -mrDNases, RNases .............................. non detected55AG00350025AG00350100• CAS [9012-36-6] Packaging Code5 gStore between 15ºC and 25ºC25 gAG0037Agarose IEF, isoelectric focusing gradeAllows resolution of small DNA, RNA andOCR fragments < 1000 bpDNases, RNases ..............................non detected45AG00360005AG00360025• CAS [9012-36-6] Packaging Code5 gStore between 15ºC and 25ºC25 gAL0035!-Alanine, extra pureElectroendosmosis free agarose.55AG00370005AG003700253-Aminopropanoic acid, AlaC 3H 7NO 2• M = 89,09 g/mol• CAS [107-95-9]crystals, colourless or whiteStore between 5ºC and 30ºCAL0025• Melting point: 200 ºC(decomposes)DL-Alanine, extra pureassay (titr. with HClO4)....................... min. 99 %Packaging250 g1 kg55CodeAL00350250AL003510002-Aminopropionic acid, AlaC 3H 7NO 2• M = 89,09 g/mol• CAS [302-72-7]Store between 5ºC and 30ºCAL0030• Melting point: 264 - 296 ºC(decomposes)L-Alanine, extra pure, Ph Eur, BP, USPassay (titr. with HClO4) ...................... min. 99 %Packaging100 g1 kg55CodeAL00250100AL00251000"-Aminopropanoic acid, 2-Aminopropanoic acid, AlaC 3H 7NO 2• M = 89,09 g/mol• CAS [56-41-7]crystals, white or almost whiteStore between 5ºC and 30ºC• Melting point: 295 - 297 ºC(decomposes)assay (titration with HClO4, onresidual solvents (Ph Eur/ICH)..............excluded byprocess productionPackaging Code100 g AL003001005See complete specifications at www.scharlab.com 15

AlizaRO0070Alizarin red S, C.I. 58005, reagent gradeSodium alizarinsulfonate, Alizarin carmine, 1,2-Dihydroxyanthraquinone-3-sulfonic acidCsodium14H 7NaOsalt,7SAlizarin sulfonic acid sodium salt• M = 342,25 g/mol• CAS [130-22-3]Packaging25 g100 g44CodeRO00700025RO00700100powder, brownStore between 5ºC and 30ºCRO0071 Alizarin red S, solution 0,1%Sodium alizarinsulfonate, Alizarin carmine, 1,2-Dihydroxyanthraquinone-3-sulfonic acidCsodium14 H 7 NaOsalt,7 SAlizarin sulfonic acid sodium salt• M = 342,25 g/mol• CAS [130-22-3]• Density: 0,947Packaging Code100 ml RO007101004Store between 15ºC and 25ºCAM0025Alizarin yellow GG, C.I. 14025, indicator2-Hydroxy-5[(3-nitrophenyl)azo]benzoic acid monosodium salt, Mordant yellow 1C 13H 8N 3NaO 5• M = 309,21 g/mol• CAS [584-42-9]Packaging10 g50 g44CodeAM00250010AM00250050powder, brownStore between 5ºC and 30ºCAlum chrome. See Chromium(III) potassium sulfate dodecahydrate page 71Alum earth. See Aluminium oxide page 17AL0760Aluminium, powder, synthesis gradeAl• M = 26,98 g/mol• CAS [7429-90-5]• Melting point: 660 ºCAL0740• Boiling point: 2467 ºC• UN 1396GHS information: Danger.H250 - H261P210 - P222 - P231+P232 - P280 - P422a - P501aassay.............................................. min. 99 %Aluminium ammonium sulfate dodecahydrate, extra pure, USPPackaging Code250 g 5 AL076002501 kg 5 AL076010005 kg AL0760005PRAmmonium aluminium sulfate, Ammonium alumNH 4Al(SO 4) 2·12H 2O• M = 453,33 g/mol• CAS [7784-26-1]AL0770• Melting point: 93 ºC• Boiling point: 200 ºCassay (complexometric , on driedsubstance)....................................... 99 - 100,5 %Aluminium chloride hexahydrate, extra pure, Ph Eur, BP, USPPackaging Code500 g 5 AL074005001 kg 5 AL074010005 kg AL0740005PRHydrochloric acid aluminium salt hexahydrateAlCl 3·6H 2O• M = 241,43 g/mol• CAS [7784-13-6]• Melting point: ~ 100 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (complexometric) ...................... 95 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 AL077005001 kg 5 AL077010005 kg R AL0770005P25 kg AL0770025PR16 See complete specifications at www.scharlab.com

AL0795Aluminium hydroxide, extra pureAlumiHydrargilliteAl(OH) 3• M = 78,00 g/mol• CAS [21645-51-2]AL0850• Melting point: 300 ºC (release ofcrystalline water)Aluminium nitrate nonahydrate, extra pureassay (complexometrric)...................... min. 90 %Packaging Code250 g 5 AL079502501 kg R AL079510005 kg AL0795005P25 kg AL0795025PRYAl(NO 3) 3·9H 2O• M = 375,13 g/mol• CAS [7784-27-2]• Melting point: 73 ºChumid crystals, colourlessAL0820• Boiling point: 135 ºC(decomposes)• UN 1438GHS information: Danger.H272 - H315 - H319P221 - P210 - P220 - P305+P351+P338 - P321 -P501aassay (complexometric) ...................... 98 - 102 %insoluble in water................................ max. 0,02 %Aluminium nitrate nonahydrate, reagent grade, ACSPackaging Code500 g 5 AL085005001 kg 5 AL085010005 kg AL0850005PRAl(NO 3 ) 3·9H 2 O• M = 375,13 g/mol• CAS [7784-27-2]• Melting point: 73 ºChumid crystals, colourlessAL0830• Boiling point: 135 ºC(decomposes)• UN 1438Aluminium oxide, synthesis gradeGHS information: Danger.H272 - H315 - H319P221 - P210 - P220 - P305+P351+P338 - P321 -P501aassay (complexometric)....................... 98 - 102 %insoluble in water................................ max. 0,005 %Packaging Code500 g 5 AL082005001 kg 5 AL082010005 kg AL0820005PRAlum earth, Alumina, Gooch cruciblesAl 2O 3• M = 101,96 g/mol• CAS [1344-28-1]• Melting point: ~ 1760 ºCPackaging Code1 kg AL083010005lumpy powder, greyishAL0835Al 2O 3• M = 101,96 g/mol• CAS [1344-28-1]Aluminium oxide activated, neutral, for column chromatography(activity degree 1)Alum earth, Alumina, Gooch cruciblescrystals, slightly pinkAL0836Al 2O 3• M = 101,96 g/mol• CAS [1344-28-1]• Melting point: ~ 1760 ºCAluminium oxide activated, acid, for column chromatography (activitydegree 1)Alum earth, Alumina, Gooch cruciblesgranulated powder, whiteAL0837• Melting point: ~ 1760 ºCAluminium oxide activated, basic, for column chromatography(activity degree 1)Alum earth, Alumina, Gooch cruciblesAl 2 O 3• M = 101,96 g/mol• CAS [1344-28-1]powder, slightly pink• Melting point: ~ 1760 ºCPackaging Code1 kg 5 AL083510002,5 kg 5 AL083525005 kg AL0835005PRPackaging Code1 kg 5 AL083610002,5 kg 5 AL083625005 kg AL0836005PRPackaging Code1 kg 5 AL083710002,5 kg 5 AL083725005 kg AL0837005PRSee complete specifications at www.scharlab.com 17

AlumiAL0745KAl(SO 4 ) 2·12H 2 O• M = 474,39 g/mol• CAS [7784-24-9]Aluminium potassium sulfate dodecahydrate, extra pure, Ph Eur,BP, USPPotassium aluminium sulfate, Alum potassium, Potassium alum• Melting point: 92 ºCcrystals or granular powder, colourless or whiteAL0746KAl(SO 4) 2·12H 2O• M = 474,39 g/mol• CAS [7784-24-9]assay (complexometric)....................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processAluminium potassium sulfate dodecahydrate, reagent grade, ACS,Reag. Ph EurPotassium aluminium sulfate, Alum potassium, Potassium alum• Melting point: 92 ºCcrystals or granular powder, colourless or whiteassay (complexometric)....................... 98 - 102 %Packaging Code500 g 5 AL074505001 kg 5 AL074510005 kg R AL0745005P25 kg AL0745025PRPackaging Code500 g 5 AL074605001 kg 5 AL074610005 kg AL0746005PRAL0855Aluminium sulfate 18-hydrate, extra pure, Ph Eur, BPAl 2(SO 4) 3·18H 2O• M = 666,42 g/mol• CAS [7784-31-8]• Melting point: 92 ºCcrystals or powder, white or almost whiteAL0860Aluminon, reagent for aluminium, ACSassay (complexometric, Al2(SO4)3)....... 51 - 59 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 kg 5 AL085510005 kg AL0855005PRAurin tricarboxyic acid ammonium salt, Ammonium aurin tricarboxylateC 22H 23N 3O 9• M = 473,44 g/mol• CAS [569-58-4]GHS information: Warning.H373 - H312 - H332P260 - P261 - P280 - P322 - P304+P340 - P501aPackaging Code25 g AL086000254Store between 15ºC and 25ºCAM0130 Amberlite ®IRA-402, ion exchange resin(Amberlite is a trademark of Rohm and Haas Company)• CAS [52439-77-7]GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging Code1 kg AM013010005NE0025Amido black 10 B, C.I. 20470Black acid 1, Naphthol blue blackC 22H 14N 6Na 2O 9S 2• M = 616,5 g/mol• CAS [1064-48-8]Store between 5ºC and 30ºCGHS information: Danger.H224 - H301 - H330P301+P310 - P303+P361+P353 - P310 - P320 - P405 -P501aPackaging25 g100 g44CodeNE00250025NE00250100Amidosulfonic acid. See Sulfamic acid page 310Aminoacetic acid. See Glycine page 136Aminobenzene. See Aniline page 304-Aminobenzenesulfonic acid. See Sulfanilic acid page 31018 See complete specifications at www.scharlab.com

AmmonAM0252 Ammonia, solution 32% w/w, reagent gradeAmmonia water, Ammonium hydroxide solutionNH 3• M = 17,03 g/mol• CAS [1336-21-6]• Density: 0,89Store below 25ºCAM0256• Melting point: -91,5 ºC• Boiling point: 24,7 ºC• UN 2672Ammonia, solution 28% w/w, reagent grade, Ph EurGHS information: Danger.H314 - H400 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric, NH3)...................... min. 30 %Packaging Code1 l 4 AM025210002,5 l 4 AM025225005 l 9 AM0252005P25 l AM0252025P9Ammonia waterNH 3• M = 17,03 g/mol• CAS [1336-21-6]• Density: ~ 0,90Store below 25ºCAM0257• Melting point: ~ -63 ºC• Boiling point: 36 ºC• UN 2672Ammonia, solution 25% w/w, synthesis gradeGHS information: Danger.H314 - H400 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric, NH3)...................... min. 28 %Packaging Code1 l 4 AM025610002,5 l 4 AM025625005 l 9 AM0256005P25 l AM0256025P9Ammonia water, Ammonium hydroxide solutionNH 3• M = 17,03 g/mol• CAS [1336-21-6]• Density: 0,90• Melting point: -57,5 ºC• Boiling point: 37,7 ºC• UN 2672GHS information: Danger.H314 - H400 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 AM025710005 l 9 AM0257005P25 l AM0257025P9Store below 25ºCAM0250Ammonia, solution 25% w/w, extra pure, Ph EurAmmonia water, Ammonium hydroxide solutionNH 3• M = 17,03 g/mol• CAS [1336-21-6]• Density: 0,90Store below 25ºCAM0249• Melting point: -57,5 ºC• Boiling point: 37,7 ºC• UN 2672Ammonia, solution 25% w/w, reagent grade, Reag. Ph EurGHS information: Danger.H314 - H400 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric, NH3)...................... 25 - 30 %non-volatile matter.............................. max. 0,002 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 l 4 AM025010002,5 l 4 AM025025005 l 9 AM0250005P25 l AM0250025P9Ammonia water, Ammonium hydroxide solutionNH 3• M = 17,03 g/mol• CAS [1336-21-6]• Density: 0,90Store below 25ºCAM0258• Melting point: -57,5 ºC• Boiling point: 37,7 ºC• UN 2672Ammonia, solution 25%, eluent additive for LC-MSGHS information: Danger.H314 - H400 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric, NH3)...................... 25 - 30 %Packaging Code1 l 4 AM024910002,5 l 4 AM024925005 l 9 AM0249005P25 l AM0249025P9Ammonia water, Ammonium hydroxide solutionNH 3• M = 17,03 g/mol• CAS [1336-21-6]• Density: 0,90• Melting point: -57,5 ºC• Boiling point: 37,7 ºC• UN 2672GHS information: Danger.H314 - H400 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code100 ml AM025801005Store below 25ºCassay (acidimetric, NH3) ..................... min. 25 %suitability for use in LC-MS................... passes test20 See complete specifications at www.scharlab.com

AmmonAM0271 Ammonium acetate, molecular biology gradeAcetic acid ammonium saltCH 3 COONH 4• M = 77,08 g/mol• CAS [631-61-8]humid crystals, colourlessHygroscopicStore between 15ºC and 25ºCAM0230• Melting point: 114 ºCassay (acidimetric) ............................ min. 98 %DNases, RNases, Proteases ............... non detectedAmmonium acetate, solution 1 mol/l, buffered at pH = 7Packaging250 g500 g55CodeAM02710250AM02710500CH 3COONH 4• M = 77,08 g/molStore between 15ºC and 25ºCAM0262• CAS [631-61-8]Ammonium acetate, solution 10 mmol/l in water, buffered at pH = 7,LC-MSStore between 15ºC and 25ºCAmmonium alum. See Aluminium ammonium sulfate dodecahydrate page 16Packaging1 l10 l5CCodeAM02301000AM0230010CGHS information: EUH210 Packaging Code1 l AM02621000ammonium acetate content (mmol/l)....... 9,5 - 10,5suitability for use in LC- MS.................. passes test4Ammonium aluminium sulfate. See Aluminium ammonium sulfate dodecahydrate page 16AM0395NH 4NH 2SO 3• M = 114,12 g/mol• CAS [7773-06-0]Ammonium amidosulfonate, reagent grade, ACS, for determination ofsulfonamides in bloodAmmonium sulfamate, Amidosulfonic acid ammonium salt, Sulfanic acid ammonium salt• Melting point: ~ 133 ºCassay (acidimetric)............................. min. 99 %Packaging Code100 g AM039501005Ammonium bicarbonate. See Ammonium hydrogen carbonate page 25AM0265Ammonium bromide, extra pure, Ph Eur, BP, NFNH 4Br• M = 97,94 g/mol• CAS [12124-97-9]HygroscopicAM0266• Melting point: 542 ºC 5Ammonium bromide, reagent grade, ACSassay (argentometric,on driedsubstance)....................................... 98,5 - 100,5 %Packaging Code500 g AM026505001 kg 5 AM026510005 kg AM0265005PRNH 4Br• M = 97,94 g/mol• CAS [12124-97-9]Hygroscopic• Melting point: 542 ºC 5assay (argentometric)......................... min. 99 %Packaging Code500 g AM026605001 kg AM02661000522 See complete specifications at www.scharlab.com

AM0268Ammonium carbonate, reagent grade, ACSAmmonSalt of hartshornNH 4 HCO 3 + NH 4 NH 2 COO• CAS [10361-29-2]• Melting point: 58 ºC (decomposes)GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging500 g1 kg55CodeAM02680500AM02681000crystals or powder, whiteHygroscopicassay (acidimetric, NH3)...................... min. 30 %Store between 15ºC and 25ºCAM0267 Ammonium carbonate, HPLC gradeSalt of hartshornNH 4HCO 3+ NH 4NH 2COO• CAS [10361-29-2]• Melting point: 58 ºC (decomposes)GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code250 g AM026702504crystals or powder, whiteHygroscopicStore between 15ºC and 25ºCCE0050Ammonium cerium(IV) nitrate, synthesis gradeassay (acidimetric, NH3)...................... min. 30 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:240 nm............................................ 0,1 AU250 nm............................................ 0,04 AU260 nm............................................ 0,02 AU280 nm............................................ 0,01 AUdi-Ammonium hexanitratocerate (IV), Ceric ammonium nitrate(NH 4) 2[Ce(NO 3) 6]• M = 548,23 g/mol• CAS [16774-21-3]• Melting point: ~ 108 ºC• UN 1477GHS information: Danger.H272 - H318P221 - P210 - P220 - P305+P351+P338 - P310 -P501aPackaging100 g500 g1 kg555CodeCE00500100CE00500500CE00501000CE0060assay (oxidimetric)............................. min. 99 %Ammonium cerium(IV) sulfate dihydrate, synthesis gradeCeric ammonium sulfate, tetra-Ammonium-tetrasulfatocerate (IV)(NH 4) 4[Ce(SO 4) 4]·2H 2O• M = 632,56 g/mol• CAS [10378-47-9]Packaging Code100 g CE006001005crystals, powder or granulated powder, orangeassay (oxidimetric)............................. min. 95 %AM0270Ammonium chloride, extra pure, Ph Eur, BP, USPSalt ammoniacNH 4Cl• M = 53,49 g/mol• CAS [12125-02-9]crystals, white or almost whiteAM0273• Melting point: 335 ºC(decomposes)GHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (argentometric,on driedsubstance)....................................... 99 - 100,5 %Ammonium chloride, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 AM027005001 kg 5 AM027010005 kg AM0270005PRSalt ammoniacNH 4Cl• M = 53,49 g/mol• CAS [12125-02-9]crystals, white or almost white• Melting point: 335 ºC(decomposes)GHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (argentometric)......................... min. 99,5 %Packaging Code500 g 5 AM027305001 kg 5 AM027310005 kg AM0273005PRSee complete specifications at www.scharlab.com 23

AmmonAM0274 Ammonium chloride, molecular biology gradeSalt ammoniacNH 4 Cl• M = 53,49 g/mol• CAS [12125-02-9]crystals, white or almost white• Melting point: 335 ºC(decomposes)GHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (argentometric)......................... min. 99,8 %DNases, RNases, Proteases ............... non detectedPackaging Code500 g AM027405005Ammonium citrate dibasic. See di-Ammonium hydrogen citrate page 25AM0276Ammonium dichromate, moistened with 0,5 - 3% H 2O, extra pureAmmonium bichromate, Ammonium pyrochromate(NH 4 ) 2 Cr 2 O 7• M = 252,07 g/mol• CAS [7789-09-5]humid crystals, orangeAM0334• Melting point: 180 ºC(decomposes, explosion reaction)• UN 1439Ammonium dihydrogen phosphate, extra pureGHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aassay (iodometric) ............................. min. 97 %Packaging Code500 g 5 AM027605001 kg 5 AM027610005 kg AM0276005PRAmmonium biphosphate, Ammonium phosphate monobasic, Primary ammonium(NHphosphate,4)H 2POMonoammonium ortophosphate4• M = 115,03 g/mol• CAS [7722-76-1]bright crystals, colourlessAM0335• M = 115,03 g/mol• CAS [7722-76-1]• Melting point: 190 ºCassay (acidimetric)............................. min. 99 %Ammonium dihydrogen phosphate, reagent grade, ACS, Reag. PhEurAmmonium biphosphate, Ammonium phosphate monobasic, Primary ammonium(NHphosphate,4)H 2POMonoammonium ortophosphate4bright crystals, colourless• Melting point: 190 ºCassay (acidimetric) ............................ min. 98 %Packaging Code500 g 5 AM033405001 kg 5 AM033410005 kg R AM0334005P25 kg AM0334025PRPackaging Code500 g 5 AM033505001 kg 5 AM033510005 kg R AM0335005P25 kg AM0335025PRAM0320Ammonium formate, eluent additive for LC-MSFormic acid ammonium saltHCOONH 4• M = 63,06 g/mol• CAS [540-69-2]• Melting point: 116 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code50 g AM032000505AM0349assay (iodometic)............................... min. 97 %suitability for use in LC-MS................... passes testAmmonium heptamolybdate tetrahydrate, extra pure, USPAmmonium molybdate, Hexammonium heptamolybdate 4-hydrate(NH 4) 6Mo 7O 24·4H 2O• M = 1235,86 g/mol• CAS [12054-85-2]crystals, white• Melting point: 90 ºC (release ofcrystalline water)assay [(NH4)6Mo7O24·4H2O]............. 99,3 - 101,8 %Packaging100 g250 g1 kg555CodeAM03490100AM03490250AM0349100024 See complete specifications at www.scharlab.com

AM0350• M = 1235,86 g/mol• CAS [12054-85-2]Ammonium heptamolybdate tetrahydrate, reagent grade, ACS,ISO, Reag. Ph EurAmmonium molybdate, Hexammonium heptamolybdate 4-hydrate(NH 4 ) 6 Mo 7 O 24·4H 2 Ocrystals, white• Melting point: 90 ºC (release ofcrystalline water)assay [(NH4)6Mo7O24·4H2O]............. min. 99 %Packaging100 g250 g1 kgAmmon555CodeAM03500100AM03500250AM03501000AM0330Ammonium hydrogen carbonate, reagent grade, Reag. Ph EurAmmonium bicarbonateNH 4 HCO 3• M = 79,06 g/mol• CAS [1066-33-7]Store below 25ºCAM0332• Melting point: 106 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (acidimetric)............................. min. 99 %di-Ammonium hydrogen citrate, reagent grade, ACSPackaging Code500 g 5 AM033005001 kg 5 AM033010005 kg AM0330005PRAmmonium citrate dibasicC 6H 8O 7·2NH 3• M = 226,19 g/molcrystals, white or amost whiteAM0310• CAS [3012-65-5]GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay ............................................. 98 - 103 %di-Ammonium hydrogen phosphate, extra pure, NFPackaging Code500 g 5 AM033205001 kg 5 AM033210005 kg R AM0332005P25 kg AM0332025PRAmmonium biphosphate, Ammonium phosphate dibasic, Fyrex(NH 4) 2HPO 4• M = 132,06 g/mol• CAS [7783-28-0]crystals, colourless or white• Melting point: 155 ºC(decomposes)GHS information: Warning.H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (acidimetric)............................. min. 99 %Packaging Code500 g 5 AM031005001 kg 5 AM031010005 kg AM0310005PRAM0312di-Ammonium hydrogen phosphate, reagent grade, ACSAmmonium biphosphate, Ammonium phosphate dibasic, Fyrex(NH 4) 2HPO 4• M = 132,06 g/mol• CAS [7783-28-0]• Melting point: 155 ºC(decomposes)GHS information: Warning.H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aPackaging500 g1 kg55CodeAM03120500AM03121000crystals, colourless or whiteassay (acidimetric)............................. min. 98 %AM0480Ammonium iodide, extra pureNH 4I• M = 144,94 g/mol• CAS [12027-06-4]• Melting point: 405 ºC 4assay (argentometric) ........................ min. 99 %Packaging Code250 g AM048002501 kg AM048010004HI0312Ammonium iron(III) sulfate dodecahydrate, extra pureIron (III) ammonium sulfate, Alum iron, Ferric ammonium alum, Iron alumNH 4Fe(SO 4) 2·12H 2O• M = 482,19 g/mol• CAS [7783-83-7]humid crystals, light crystals• Melting point: 39 - 41 ºCassay (iodometric).............................. 97 - 102 %Packaging Code500 g 5 HI031205001 kg 5 HI031210005 kg R HI0312005P25 kg HI0312025PRSee complete specifications at www.scharlab.com 25

AmmonHI0315• M = 482,19 g/mol• CAS [7783-83-7]Ammonium iron(III) sulfate dodecahydrate, reagent grade, ACS,ISOIron (III) ammonium sulfate, Alum iron, Ferric ammonium alum, Iron alumNH 4 Fe(SO 4 ) 2·12H 2 Ohumid crystals, light violetHI0314• Melting point: 39 - 41 ºCassay (iodometric).............................. 99,0 - 102,0 %Ammonium iron(II) sulfate hexahydrate, extra purePackaging Code500 g 5 HI031505001 kg 5 HI031510005 kg R HI0315005P25 kg HI0315025PRIron(II) ammonium sulfate, Ferrous ammonium sulfate, Mohrʼs salt(NH 4 ) 2 Fe(SO 4 ) 2·6H 2 O• M = 392,14 g/mol• CAS [7783-85-9]crystals, green-bluishHI0316• M = 392,14 g/mol• CAS [7783-85-9]• Melting point: 100 ºCassay (permanganometric)................... 98 - 101 %Ammonium iron(II) sulfate hexahydrate, reagent grade, ACS, ISO,Reag. Ph EurIron(II) ammonium sulfate, Ferrous ammonium sulfate, Mohrʼs salt(NH 4) 2Fe(SO 4) 2·6H 2Ocrystals, green-bluish• Melting point: 100 ºCassay (permanganometric)................... 99,0 - 101,5 %Packaging Code500 g 5 HI031405001 kg 5 HI031410005 kg HI0314005PRPackaging Code500 g 5 HI031605001 kg 5 HI031610005 kg HI0316005PRHI0319Ammonium iron(III) sulfate, saturated solutionNH 4Fe(SO 4) 2·12H 2O• M = 482,19 g/mol• CAS [7783-83-7]• Density: ~ 1,18 5Packaging Code1 l HI03191000HI0318 Ammonium iron(II) sulfate, solution ~ 0,12 mol/l (0,12 N), for CODdetermination,according to ISO 6060(NH 4) 2Fe(SO 4) 2·6H 2O• M = 392,13 g/mol• CAS [7783-85-9]• Density: 1,025Packaging Code1 l HI031810005Store between 15ºC and 25ºCTraceable to SRM from NISTHI0317 Ammonium iron(III) sulfate, solution 0,1 mol/l (0,1 N)NH 4Fe(SO 4) 2·12H 2O• M = 482,19 g/mol• CAS [7783-83-7]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,025Packaging Code1 l HI031710005Ammonium metavanadate. See Ammonium monovanadate page 27Ammonium molybdate. See Ammonium heptamolybdate tetrahydrate page 2426 See complete specifications at www.scharlab.com

AM0465Ammonium monovanadate, synthesis gradeAmmonAmmonium metavanadate, Ammonium vanadateNH 4 VO 3• M = 116,98 g/mol• CAS [7803-55-6]• Melting point: ~ 200 ºC(decomposes)• UN 2859GHS information: Danger.H301 - H332 - H315 - H319 - H335P261 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging250 g1 kg55CodeAM04650250AM04651000granular powder, yelowishassay (titr. with Fe(II))........................ min. 99 %AM0467Ammonium monovanadate, reagent grade, ACSAmmonium metavanadate, Ammonium vanadateNH 4VO 3• M = 116,98 g/mol• CAS [7803-55-6]• Melting point: ~ 200 ºC(decomposes)• UN 2859GHS information: Danger.H301 - H332 - H315 - H319 - H335P261 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging100 g250 g1 kg555CodeAM04670100AM04670250AM04671000granular powder, yelowishassay (permanganometric)................... min. 99,5 %AM0364di-Ammonium oxalate monohydrate, extra pureOxalic acid ammonium salt(NH 4) 2C 2O 4·H 2O• M = 142,11 g/mol• CAS [6009-70-7]crystals, whiteAM0365(NH 4) 2C 2O 4·H 2O• M = 142,11 g/mol• CAS [6009-70-7]• Melting point: 70 ºC• UN 2811GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric)................... min. 99 %di-Ammonium oxalate monohydrate, reagent grade, ACS, ISO, Reag.Ph EurOxalic acid ammonium saltcrystals , whiteAM0370• Melting point: 70 ºC• UN 2811GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric) .................. 99 - 101 %Ammonium peroxodisulfate, extra pure, Reag. Ph EurPackaging Code500 g 5 AM036405001 kg 5 AM036410005 kg R AM0364005P25 kg AM0364025PRPackaging Code250 g 5 AM03650250500 g 5 AM036505001 kg 5 AM036510005 kg AM0365005PRAmmonium persulfate, Peroxodisulfuric acid diammonium salt(NH 4) 2S 2O 8• M = 228,20 g/mol• CAS [7727-54-0]• Melting point: 120 ºC(decomposes)• UN 1444GHS information: Danger.H334 - H272 - H302 - H335 - H315 - H319 - H317P221 - P210 - P285 - P305+P351+P338 - P405 -P501aPackaging Code1kg AM037010005crystals, bright bright white or yellowishassay (iodometric).............................. min. 98 %Store below 25ºCAM0371 Ammonium peroxodisulfate, molecular biology gradeAmmonium persulfate, Peroxodisulfuric acid diammonium salt(NH 4) 2S 2O 8• M = 228,20 g/mol• CAS [7727-54-0]• Melting point: 120 ºC(decomposes)• UN 1444GHS information: Danger.H334 - H272 - H302 - H335 - H315 - H319 - H317P221 - P210 - P285 - P305+P351+P338 - P405 -P501aPackaging25 g100 g55CodeAM03710025AM03710100crystals, colourless, white or almost whiteStore below 25ºCassay (iodometric)............................. min. 98 %Ammonium persulfate. See Ammonium peroxodisulfate page 27See complete specifications at www.scharlab.com 27

AmmonAmmonium phosphate dibasic. See di-Ammonium hydrogen phosphate page 25Ammonium phosphate monobasic. See Ammonium dihydrogen phosphate page 24Ammonium purpurate, acid. See Murexide page 199Ammonium sulfamate. See Ammonium amidosulfonate page 22AM0398Ammonium sulfate, extra pureSulfuric acid diammonium salt(NH 4 ) 2 SO 4• M = 132,14 g/mol• CAS [7783-20-2]bright crystals, colourlessAM0400• Melting point: 280 ºC(decomposes)GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric)............................. min. 99 %Ammonium sulfate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code1 kg 5 AM039810005 kg AM0398005PRSulfuric acid diammonium salt(NH 4) 2SO 4• M = 132,14 g/mol• CAS [7783-20-2]crystals, colourlessAM0401• Melting point: 280 ºC(decomposes)Ammonium sulfate, molecular biology gradeGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric)............................. min. 99 %Packaging Code500 g 5 AM040005001 kg 5 AM040010005 kg R AM0400005P25 kg AM0400025PRSulfuric acid diammonium salt(NH 4) 2SO 4• M = 132,14 g/mol• CAS [7783-20-2]crystals , colourless• Melting point: 280 ºC(decomposes)GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric) ............................ min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging100 g1 kg55CodeAM04010100AM04011000Ammonium sulfocyanyde. See Ammonium thiocyanate page 28AM0410di-Ammonium tartrate, reagent gradeTartaric acid diammonium saltC 4H 12N 2O 6• M = 184,15 g/mol• CAS [3164-29-2]assay (acidimetric)............................. min. 99 %Store between 5ºC and 30ºCAM0419 Ammonium thiocyanate, reagent grade, ACS, ISOPackaging Code500 g 5 AM041005001 kg 5 AM041010005 kg AM0410005PRAmmonium sulfocyanate, Ammonium rhodanide, Thiocyanic acid ammonium saltNH 4SCN• M = 76,12 g/mol• CAS [1762-95-4]crystals, colourless or whiteHygroscopic• Melting point: 150 ºC• Boiling point: 170 ºC(decomposes)GHS information: Warning.H302 - H312 - H332 - EUH032P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (argentometric)......................... min. 99 %Packaging Code500 g 5 AM041905001 kg 5 AM041910005 kg R AM0419005P25 kg AM0419025PR28 See complete specifications at www.scharlab.com

AM0421Ammonium thiocyanate, solution 1 mol/l (1 N)AmmonNH 4 SCN• M = 76,12 g/mol• CAS [1762-95-4]• Density: 1,01GHS information: EUH031 Packaging Code1 l AM042110005Store between 15ºC and 25ºCTraceable to SRM from NISTAM0420 Ammonium thiocyanate, solution 0,1 mol/l (0,1 N)NH 4SCN• M = 76,12 g/mol• CAS [1762-95-4]• Density: 1,00Packaging Code1 l AM042010005Traceable to SRM from NISTAM0418NH 4SCN• M = 76,12 g/mol• CAS [1762-95-4]Ammonium thiocyanate, concentrated solution to prepare 1 l ofsolution 0,1 mol/l (0,1 N)GHS information: EUH031 Packaging Codeu. AM041800PA• Density: 1,03 2Ammonium vanadate. See Ammonium monovanadate page 27AM0468Ampicilline, sodium salt, for biochemical purposesD(-)-"-Aminobenzylpenicillin sodium saltC 16H 18N 3NaO 4S• M = 371,39 g/mol• CAS [69-52-3]• Melting point: 238 ºCGHS information: Danger.H334 - H335 - H315 - H319 - H317P285 - P261 - P305+P351+P338 - P321 - P405 -P501aPackaging5 g25 g44CodeAM04680005AM04680025HygroscopicAC0075Amyl acetate, mixture of isomers, synthesis grade• M = 130,19 g/mol• CAS [628-63-7]• Density: 0,87• Melting point: ~ -70 ºC• Boiling point: ~ 149 ºC• UN 1104GHS information: Warning.H226 - EUH066P210 - P241 - P280 - P240 - P303+P361+P353 -P501aC 7H 14O 2total content of isomers (G.C.)............. min. 98 %Packaging1 l2,5 l44CodeAC00751000AC00752500AL0127n-Amyl alcohol, synthesis grade1-Pentanol, 1-Pentyl alcohol, n-Butyl carbinolC 5H 12O• M = 88,15 g/mol• CAS [71-41-0]• Density: 0,81Store between 15ºC and 25ºC• Melting point: -79 ºC• Boiling point: 138 ºC• UN 1105GHS information: Warning.H226 - H332 - H315 - H335P210 - P241 - P303+P361+P353 - P321 - P405 -P501aassay (G.C.).................................... min. 99 %Packaging Code1 l 4 AL012710002,5 l 4 AL012725005 l 9 AL0127005P25 l AL0127025A8See complete specifications at www.scharlab.com 29

AmylAL0128 n-Amyl alcohol, reagent grade1-Pentanol, 1-Pentyl alcohol, n-Butyl carbinolC 5 H 12 O• M = 88,15 g/mol• CAS [71-41-0]• Density: 0,81Store between 15ºC and 25ºCAN0345• Melting point: -79 ºC• Boiling point: 138 ºC• UN 1105Aniline, synthesis gradeGHS information: Warning.H226 - H332 - H315 - H335P210 - P241 - P303+P361+P353 - P321 - P405 -P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,002 %water (K.F.)..................................... max. 0,1 %Packaging1 l2,5 l44CodeAL01281000AL01282500Phenylamine, AminobenzeneC 6H 7N• M = 93,13 g/mol• CAS [62-53-3]• Density: 1,03Store between 15ºC and 25ºCAN0347• Melting point: -6,2 ºC• Boiling point: (20 hPa) 77 ºC• UN 1547Aniline, reagent grade, ACSGHS information: Danger.H301 - H311 - H331 - H372 - H341 - H351 - H318 -H400 - H317P301+P310 - P305+P351+P338 - P310 - P361 - P405 -P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeAN03451000AN03452500Phenylamine, AminobenzeneC 6 H 7 N• M = 93,13 g/mol• CAS [62-53-3]• Density: 1,03• Melting point: -6,2 ºC• Boiling point: (20 hPa) 77 ºC• UN 1547GHS information: Danger.H301 - H311 - H331 - H372 - H341 - H351 - H318 -H400 - H317P301+P310 - P305+P351+P338 - P310 - P361 - P405 -P501aPackaging250 ml1 l44CodeAN03470250AN03471000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %AZ0100 Aniline blue, C.I. 42755, for microscopyAcid blue 22C 32H 25N 3Na 2O 9S 3• M = 737,72 g/molStore between 15ºC and 25ºC• CAS [28631-66-5]Packaging Code25 g AZ010000254Anisaldehyde. See 4-Methoxybenzaldehyde page 189AN0400Anisole, synthesis gradeMethoxybenzene, Methyl phenyl etherC 7H 8O• M = 108,14 g/mol• CAS [100-66-3]• Density: 0,99Store between 15ºC and 25ºCAN0530• Melting point: -37 ºC• Boiling point: 156 ºC• UN 2222Anthraquinone, synthesis gradeGHS information: Warning.H226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) ................................... min. 99,5 %Packaging250 ml1 l44CodeAN04000250AN040010009,10-Dioxoanthracene, 9,10-Dihydro-9,10-anthracenedioneC 14H 8O 2• M = 208,22 g/mol• CAS [84-65-1]• Melting point: 282 - 285 ºC• Boiling point: 379 - 381 ºCassay (HPLC)................................... min. 98 %Packaging250 g1 kg55CodeAN05300250AN0530100030 See complete specifications at www.scharlab.com

AN0532Anthraquinone, reagent gradeAnthr9,10-Dioxoanthracene, 9,10-Dihydro-9,10-anthracenedioneC 14 H 8 O 2• M = 208,22 g/mol• CAS [84-65-1]• Melting point: 282 - 285 ºC• Boiling point: 379 - 381 ºCassay (HPLC)................................... min. 99 %Packaging25 g100 g44CodeAN05320025AN05320100AN0420Antimony, granulated, extra pureSb• M = 121,75 g/mol• CAS [7440-36-0]blocks, bright grey, up to 3cmAN0450• Melting point: 630 ºC• Boiling point: 1637 ºCAntimony(III) oxide, synthesis gradeGHS information: Warning.H335P261 - P304+P340 - P312 - P405 - P403+P233 -P501aassay ............................................ min. 99 %Packaging Code100 g AN042001004di-Antimony trioxideSb 2O 3• M = 291,50 g/mol• CAS [1309-64-4]• Melting point: 656 ºC (sublimes)GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging250 g500 g55CodeAN04500250AN04500500assay (iodometric).............................. min. 99 %Antimony potassium tartrate. See Potassium antimony(III) tartrate trihydrate page 228Aquagent. See Karl Fischer reagents, free from pyridine, for volumetric titration page 164AR0050D(-)-Arabinose, for biochemistryC 5H 10O 5• M = 150,13 g/mol• CAS [28697-53-2]floury powder, whiteStore between 15ºC and 25ºCAR0120• Melting point: 158 - 160 ºCL-Arginine, extra pure, Ph Eur, BP, USPPackaging5 g25 g44CodeAR00500005AR005000252-Amino-5-guanidinovaleric acidC 6H 14N 4O 2• M = 174,20 g/mol• CAS [74-79-3]• Melting point: 216 - 218 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging100 g500 g55CodeAR01200100AR01200500powder, white or almost whiteStore between 5ºC and 30ºCAR0125assay (titr. with HClO4, on driedresidual solvents (Ph Eur/ICH)..............L-Arginine monohydrochloride, extra pure, Ph Eur, BP, USPexcluded byproduction process"-Amino-#-guanidino valerianic acid hydrochlorideC 6H 14N 4O 2·HCl• M = 210,86 g/mol• CAS [1119-34-2]crystals, white or almost whiteStore between 5ºC and 30ºC• Melting point: 218 - 220 ºC(decomposes)assay (titr. with HClO4, referredto anhydrous substance) ..................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging50 g250 g44CodeAR01250050AR01250250See complete specifications at www.scharlab.com 31

AscorAC0515 L(+)-Ascorbic acid, reagent grade, ACS, ISOVitamin C, 3-Oxo-L-gulonic acid-$-lactoneC 6H 8O 6• M = 176,13 g/mol• CAS [50-81-7]bright crystals , whiteAS0015• Melting point: 190 - 192 ºC(decomposes)L-Asparagine monohydrate, extra pure, Ph Eur, BPassay (iodometric).............................. min. 99,7 %Packaging Code100 g 5 AC05150100250 g 5 AC051502501 kg 5 AC051510005 kg R AC0515005P25 kg AC0515025PRAsparaginic acid semiamideC 4H 8N 2O 3·H 2O• M = 150,14 g/mol• CAS [5794-13-8]Store between 5ºC and 30ºCAC0529• Melting point: 215 - 217 ºC(decomposes)L-Aspartic acid, extra pure, Ph Eur, BP, USPassay (titr. with HClO4, on driedsubstance)....................................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging25 g100 g44CodeAS00150025AS00150100L-"-Aminosuccinic acidC 4 H 7 NO 4• M = 133,10 g/mol• CAS [56-84-8]bright crystals, colourless or whiteStore between 15ºC and 25ºCAU0015• Melting point: 269 - 271 ºCAuramine, carbol solutionassay (acidimetric, on dried substance) 98,5 - 101,5 %residual solvents ( Ph Eur/ICH)............. excluded byproduction processPackaging Code100 g 5 AC05290100500 g 5 AC052905005 kg AC0529005PR4,4ʼ-bis-(Dimethylamino)-benzophenonimide hydrochlorideC 17H 21N 3·HCl• CAS [2465-27-2]• Density: 0,93• UN 1992GHS information: Danger.H226 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aPackaging Code1 l AU001510005Aurin tricarboxyic acid ammonium salt. See Aluminon page 18AZ0365Azure II, C.I. 52010/52015, for microscopyMixture of Azure B and Methylene blue in equal amounts• CAS [37247-10-2]Store between 15ºC and 25ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code10 g AZ036500104AZ0390Azur eosin methylene blue dye, according to GiemsaAzure eosin methylene blue• CAS [51811-82-6]crystalline powder, dark blueStore between 15ºC and 25ºCPackaging Code100 g AZ03900100432 See complete specifications at www.scharlab.com

BE0155Benzalkonium chloride, synthesis gradeBenzaAlkylbenzyldimethylammonium chloride, Benzyldimethylalkylammonium chlorideC 9 H 13 ClNR• M = 284 g/mol• CAS [63449-41-2]• Melting point: 29 - 34 ºC• UN 3261GHS information: Danger.H314 - H400 - H302 - H312P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 g1 kg55CodeBE01550250BE01551000HygroscopicStore between 15ºC and 25ºCBE0030 Benzene, synthesis gradeassay (argentometric, ref. to driedsubstance.)...................................... min. 98 %CyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging Code1 l 4 BE003010005 l 9 BE0030005P25 l BE0030025P9Store between 15ºC and 25ºCBE0031Benzene, extra pureassay (G.C.).................................... min. 99,5 %CyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88Store between 15ºC and 25ºCBE0033• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114Benzene, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging1 l 42,5 l 45 l25 l25 l980CodeBE00311000BE00312500BE0031005PBE0031025ABE0031025SCyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88Store between 15ºC and 25ºCBE0034• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114Benzene, dried (max. 0,01% H 2O), reagent gradeGHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aassay (G.C.).................................... min. 99,7 %Packaging1 l2,5 l5 l25 l25 l44z80CodeBE00331000BE00332500BE0033005LBE0033025ABE0033025SCyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging Code1 l BE003410004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,7 %See complete specifications at www.scharlab.com 35

BenzeBE0041 Benzene, Multisolvent ® HPLC grade ACS ISO UV-VISCyclohexatrieneC 6 H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88Store between 15ºC and 25ºCBE0035• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114Benzene, spectroscopy grade, Spectrosol ®GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,02 %min. transmission/max. absorbancewavelength: T(%) A (AU)280 nm............................................ 25 % 0,602 AU290 nm............................................ 80 % 0,097 AU320 nm............................................ 95 % 0,022 AU300 nm............................................ 90 % 0,046 AU340 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 BE004110002,5 l 4 BE004125004 l 4 BE004140007 l w BE0041007E25 l BE0041025S0CyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging1 l2,5 l44CodeBE00351000BE00352500Store between 15ºC and 25ºCBE0032Benzene, 99,7%, anhydrous (max. 0,005 % H 2O)assay (G.C.).................................... min. 99,8 %minimum transmission /max. absorbancewavelength:T (%) A (AU)280 nm............................................ 25 % 0,602 AU290 nm............................................ 80 % 0,097 AU300 nm............................................ 90 % 0,046 AU320 nm............................................ 95 % 0,022 AU340 nm............................................ 98 % 0,009 AUCyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging100 ml500 ml1 leeeCodeBE00320100BE00320500BE00321000Store between 15ºC and 25ºCBE0038assay (G.C.).................................... min. 99,7 %water (K.F.)..................................... max. 0,005 %Benzene, 99,5%, anhydrous (max. 0,005 % H 2O), with molecular sievesCyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging Code1 l BE003810004Store between 15ºC and 25ºCBE0037Benzene, for liquid scintillation, Normascint ®assay (G.C.)................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %CyclohexatrieneC 6H 6• M = 78,11 g/mol• CAS [71-43-2]• Density: 0,88• Melting point: 5,5 ºC• Boiling point: 80,1 ºC• UN 1114GHS information: Danger.H225 - H340 - H350 - H372 - H304 - H315 - H319P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging Code1 l BE003710004Store between 15ºC and 25ºC36 See complete specifications at www.scharlab.com

BE0040C 6 D 6• M = 84,15 g/mol• CAS [1076-43-3]• Density: 0,95Benzene-d6, deuteration degree min. 99,5%, NMR spectroscopy grade,Spectrosol ®Hexadeuterobenzene• Melting point: 6,7 ºC• Boiling point: 79 ºC• UN 1114GHS information: Danger.H225 - H301 - H311 - H330 - H350P301+P310 - P303+P361+P353 - P310 - P320 - P361 -P405 - P501aPackaging10 ml100 ml14BenzeCodeBE00400010BE00400100Store between 15ºC and 25ºCBE0042C 6D 6• M = 84,15 g/mol• CAS [1076-43-3]• Density: 0,95Benzene-d6, deuteration degree min. 99,8%, NMR spectroscopy grade,Spectrosol ®HexadeuterobenzeneStore between 15ºC and 25ºC• Melting point: 6,7 ºC• Boiling point: 79 ºC• UN 1114Benzenecarboxylic acid. See Benzoic acid page 37GHS information: Danger.H225 - H301 - H311 - H330 - H350P301+P310 - P303+P361+P353 - P310 - P320 - P361 -P405 - P501aPackagingx10x0,7510 ml11CodeBE0042.750BE004200101,2-Benzenedicarboxylic acid. See ortho-Phthalic acid page 224Benzethonium chloride. See Hyamine® 1622 page 147AC0563Benzoic acid, synthesis gradeBenzenecarboxylic acid, Phenylformic acidC 7H 6O 2• M = 122,12 g/mol• CAS [65-85-0]irregular crystals or flakes, whiteStore between 15ºC and 25ºCAC0565• Melting point: 121,5 - 123,0 ºC• Boiling point: ~ 249 ºCBenzoic acid, reagent grade, ACSGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (acidimetric)............................. min. 99,5 %Packaging Code500 g 5 AC056305001 kg 5 AC056310005 kg R AC0563005P25 kg AC0563025PRBenzenecarboxylic acid, Phenylformic acidC 7H 6O 2• M = 122,12 g/mol• CAS [65-85-0]irregular crystals or flakes, whiteStore between 15ºC and 25ºCAC0566• Melting point: 121,5 - 123,0 ºC• Boiling point: ~ 249 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (acidimetric)............................. min. 99,9 %Benzoic acid, secondary standard for volumetric titrations, Titrasure ®Packaging Code500 g 5 AC056505001 kg 5 AC056510005 kg R AC0565005P25 kg AC0565025PRBenzenecarboxylic acid, Phenylformic acidC 7H 6O 2• M = 122,12 g/mol• CAS [65-85-0]Store between 15ºC and 25ºCTraceable to SRM from NIST• Melting point: 121,5 - 123,0 ºC• Boiling point: ~ 249 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (on dried sample)....................... min. 99,5 %Packaging Code80 g AC05660080DSee complete specifications at www.scharlab.com 37

BenzoBE0270 Benzoin, synthesis grade"-Hydroxy-"-phenylacetophenoneC 14H 12O 2• M = 212,25 g/mol• CAS [119-53-9]Store between 15ºC and 25ºCBE0245• Melting point: 132 - 134 ºC• Boiling point: 344 ºCBenzophenone, synthesis gradeassay (G.C.).................................... min. 99 %Packaging250 g1 kg55CodeBE02700250BE02701000Diphenyl ketoneC 13H 10O• M = 182,22 g/mol• CAS [119-61-9]• Melting point: 47 - 49 ºCStore between 15ºC and 25ºCBE0255• Boiling point: 304 - 306 ºC• UN 3077Benzoylacetone, extra pureGHS information: Warning.H400 - H410P273 - P391 - P501aassay (G.C.).................................... min. 99 %Packaging250 g1 kg55CodeBE02450250BE024510001-Phenyl-1,3-butanedioneC 10H 10O 2• M = 162,19 g/mol• CAS [93-91-4]bright crystals, almost white• Melting point: 57 - 59 ºCassay (G.C.) ................................... min. 99 %Packaging25 g100 g44CodeBE02550025BE02550100CL0270Benzoyl chloride, synthesis gradeBenzenecarbonyl chloride, Benzoic acid chlorideC 7H 5ClO• M = 140,57 g/mol• CAS [98-88-4]• Density: 1,21• Melting point: -0,6 ºC• Boiling point: (4 hPa) 49 ºC• UN 1736GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l CL027010004PE0165assay (G.C.).................................... min. 99 %Benzoyl peroxide, moistened with 25% H 2O, synthesis gradeDibenzoyl peroxideC 14H 10O 4• M = 242,23 g/mol• CAS [94-36-0]• Melting point: 100 - 105 ºC(decomposes)• UN 3104GHS information: Danger.H241 - H319 - H317P210 - P305+P351+P338 - P321 - P410 - P235 -P501aPackaging100 g250 g1 kg555CodePE01650100PE01650250PE01651000powder, whiteStore between 15ºC and 25ºCPE0160• M = 242,23 g/mol• CAS [94-36-0]Benzoyl peroxide, moistened with 25% H 2O, extra pure, Ph Eur, BP,USPDibenzoyl peroxideC 14H 10O 4• Melting point: 100 - 105 ºC(decomposes)• UN 3104GHS information: Danger.H241 - H319 - H317P210 - P305+P351+P338 - P321 - P410 - P235 -P501aPackaging100 g250 g55CodePE01600100PE01600250powder, whiteStore between 15ºC and 25ºCassay (iodometric).............................. 65 - 82 %residual solvents (Ph Eur/ICH).............. excluded byproduction process38 See complete specifications at www.scharlab.com

AC0825Di-O-benzoyl-L-tartaric acid, for resolution of racematesBenzo(2R,3R)-(-)-di-o-Benzoyl tartaric acid monohydrateC 18 H 14 O 8·H 2 O• M = 358,31 g/mol• CAS [62708-56-9]• Melting point: 87 - 90 ºCPackaging Code100 g AC082501004Store between 15ºC and 25ºCAC0080Benzyl acetate, synthesis gradeAcetic acid benzyl esterC 9 H 10 O 2• M = 150,18 g/mol• CAS [140-11-4]• Density: 1,06• Melting point: -51 ºC• Boiling point: 205 - 207 ºCassay (G.C.).................................... min. 99 %Packaging Code1 l AC008010004BE0070Benzylacetone, synthesis grade4-Phenyl-2-butanoneC 10H 12O• M = 148,21 g/mol• CAS [2550-26-7]• Density: 0,99• Boiling point: 235 ºCassay (G.C.) ................................... min. 98 %Packaging Code250 ml BE007002504AL0160Benzyl alcohol, synthesis gradePhenylmethanol, PhenylcarbinolC 7H 8O• M = 108,14 g/mol• CAS [100-51-6]• Density: 1,05Store between 15ºC and 25ºCAL0162• Melting point: -15.3 ºC• Boiling point: 205 ºCBenzyl alcohol, extra pure, Ph Eur, BP, NFGHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aassay (G.C.).................................... min. 99 %Packaging Code1 l 4 AL016010002,5 l 4 AL016025005 l 9 AL0160005P25 l AL0160025A8Phenylmethanol, PhenylcarbinolC 7H 8O• M = 108,14 g/mol• CAS [100-51-6]• Density: 1,05Store between 15ºC and 25ºCAL0164• Melting point: -15.3 ºC• Boiling point: 205 ºCGHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aassay (G.C.).................................... 98 - 100,5 %other residual solvents(Ph Eur/ICH)........ excluded byproduction processBenzyl alcohol, (benzaldehyde ≤ 0,05 %), extra pure, Ph Eur, BP, NFPackaging Code1 l 4 AL016210002,5 l 4 AL016225005 l 9 AL0162005P25 l AL0162025A8Phenylmethanol, PhenylcarbinolC 7H 8O• M = 108,14 g/mol• CAS [100-51-6]• Density: 1,05Store between 15ºC and 25ºC• Melting point: -15.3 ºC• Boiling point: 205 ºCGHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aassay (G.C.).................................... 98 - 100,5 %other residual solvents(Ph Eur/ICH)........ excluded byproduction processPackaging Code1 l 4 AL016410002,5 l 4 AL0164250025 l AL0164025A8See complete specifications at www.scharlab.com 39

BenzyAL0161 Benzyl alcohol, reagent grade, Reag. Ph EurPhenylmethanol, PhenylcarbinolC 7 H 8 O• M = 108,14 g/mol• CAS [100-51-6]• Density: 1,05• Melting point: -15.3 ºC• Boiling point: 205 ºCGHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aPackaging1 l2,5l44CodeAL01611000AL01612500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %AL0163 Benzyl alcohol, 99,5%, anhydrous (max. 0,01% H 2O)Phenylmethanol, PhenylcarbinolC 7H 8O• M = 108,14 g/mol• CAS [100-51-6]• Density: 1,05Store between 15ºC and 25ºCBE0075• Melting point: -15.3 ºC• Boiling point: 205 ºCBenzylamine, synthesis gradeGHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,01 %Packaging100 ml500 ml1 leeeCodeAL01630100AL01630500AL01631000PhenylmethylamineC 7H 9N• M = 107,16 g/mol• CAS [100-46-9]• Density: 0,98• Melting point: 10 ºC• Boiling point: 185 ºC• UN 2735GHS information: Danger.H314 - H302 - H312P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 ml1 l44CodeBE00750250BE00751000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %BE0185 Benzyl benzoate, extra pure, Ph Eur, BP, USPBenzoic acid benzyl esterC 14H 12O 2• M = 212,25 g/mol• CAS [120-51-4]• Density: 1,12Store between 15ºC and 25ºC• Melting point: 21 ºC• Boiling point: 324 ºCBenzylcarbinol. See 2-Phenylethanol page 222GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (acidimetric, aftersaponification) .................................. 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 l BE018510004CL0250Benzyl chloride, synthesis grade"-Chlorotoluene, ChloromethylbenzeneC 7H 7Cl• M = 126,59 g/mol• CAS [100-44-7]• Density: 1,10• Melting point: -41,2 ºC• Boiling point: (79 hPa) 100 ºC• UN 1738GHS information: Danger.H331 - H350 - H373 - H318 - H302 - H315 - H335P260 - P305+P351+P338 - P310 - P321 - P405 -P501aPackaging Code1 l CL025010004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %BE0095 Benzylideneacetone, synthesis grade4-Phenyl-3-buten-2-one, Methyl styryl ketone, BenzalacetoneC 10H 10O• M = 146,19 g/mol• CAS [122-57-6]• Melting point: 38 - 41 ºC• Boiling point: 261 ºCGHS information: Warning.H317P261 - P280 - P321 - P363 - P333+P313 - P501aPackaging Code250 g BE009502504Store below 15ºCassay (G.C.) ................................... min. 98 %40 See complete specifications at www.scharlab.com

BHTBHT. See 2,6-Di-tert-butyl-4-methylphenol page 85BI0033Biphenyl, synthesis gradeDiphenyl, PhenylbenzeneC 12H 10• M = 154,21 g/mol• CAS [92-52-4]• Melting point: 68 - 70 ºC• Boiling point: 255 ºC• UN 3077GHS information: Warning.H400 - H410 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code500 g 5 BI003305001 kg 5 BI003310005 kg BI0033005PRStore between 15ºC and 25ºCassay (G.C.).................................... min. 99 %PA0150 Bismarck brown R, C.I. 21010, for microscopyBasic brown 4, Vesuvin, 4,4'-(1,3-Phenylenebis(azo))bis(1,3-benzenediamine)C 21 H 24 N 8·2HCl• M = 461,40 g/mol• CAS [5421-66-9]• Melting point: 222 ºCPackaging Code50 g PA015000504Store between 15ºC and 25ºCBI0225Bismuth(III) hydroxide nitrate, extra pure, Ph Eur, BP, USPBismuth subnitrate, Bismuth nitrate basicBi 5O(OH) 9(NO 3) 4• M = 1461,99 g/mol• CAS [1304-85-4]floury powder, white or almost whiteBI0200• Melting point: 260 ºC• UN 1477Bismuth oxide, synthesis gradeassay (complexometric, as Bi, ondried substance)................................ 71 - 74 %residual solvents (Ph Eur/ICH).............. excluded byprocess productionPackaging250 g1 kg44CodeBI02250250BI02251000• M = 465,96 g/mol• CAS [1304-76-3]• Melting point: 817 ºC• Boiling point: 1890 ºCBi 2O 3assay (complexometric) ...................... min. 99,5 %Packaging Code100 g BI020001004RE0003Biuret's reagent, for determination of proteins• Density: 1,06DE0011GHS information: H412P273Bleaching agent, acid solution according to GramPackaging Code100 ml RE000301004• Density: 0,90 • UN 1993Packaging Code1 l DE001110004DE0010Bleaching agent, solution according to Gramcontains ethanol, H2O and HCl 37%• CAS [37348-17-7]• Density: 0,79Store between 15ºC and 25ºC• UN 1993GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging500 ml2,5 l55CodeDE00100500DE00102500contains acetone and ethanolSee complete specifications at www.scharlab.com 41

BlueAZ0220Blue tetrazolium, for microscopy3,3ʼ-(3,3ʼ-Dimethoxy[1,1ʼ-biphenyl]-4,4ʼ-diyl)bis[2,5-diphenyl-2H-tetrazolium] dichlorideC 40 H 32 Cl 2 N 8 O 2• M = 727,66 g/mol• CAS [1871-22-3]• Melting point: 245 - 247 ºCGHS information: Danger.H350P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging1 g5 g44CodeAZ02200001AZ02200005Store between 5ºC and 30ºCBorax. See di-Sodium tetraborate anhydrous page 288AC0577Boric acid, extra pure, Ph Eur, BP, USP, NFOrthoboric acidH 3BO 3• M = 61,84 g/mol• CAS [10043-35-3]crystals, whiteAC0578• Melting point: 185 ºC(decomposes)Boric acid, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aassay (acidimetric)............................. 99,0 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 AC057705001 kg 5 AC057710005 kg R AC0577005P25 kg AC0577025PROrthoboric acidH 3BO 3• M = 61,84 g/mol• CAS [10043-35-3]crystals, whiteAC0580• Melting point: 185 ºC(decomposes)Boric acid, molecular biology gradeGHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aassay (acidimetric)............................. min. 99,8 %Packaging Code500 g 5 AC057805001 kg 5 AC057810005 kg R AC0578005P25 kg AC0578025PROrthoboric acidH 3BO 3• M = 61,84 g/mol• CAS [10043-35-3]crystals, whiteAC0579• Melting point: 185 ºC(decomposes)Boric acid, solution 4% w/vGHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aassay (acidimetric)............................. min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging Code500 g 5 AC058005001 kg 5 AC058010005 kg AC0580005PROrthoboric acid solutionH 3BO 3• M = 61,83 g/mol• CAS [10043-35-3]Store between 15ºC and 25ºCBR0017• Density: 1,015Brij ® 35(Brij is a trademark of ICI America Inc.)GHS information: Danger.H360 - EUH210P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging Code1 l 5 AC057910005 l AC0579005P9Polyoxyethylene lauryl ether, Polyethyleneglycol lauryl ether(C 2H 4O) nC 12H 26O• CAS [9002-92-0]• Melting point: 36 - 42 ºCpellets, whiteStore between 15ºC and 25ºC• Boiling point: > 100 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aPackaging250 g1 kg55CodeBR00170250BR0017100042 See complete specifications at www.scharlab.com

VE0060Brilliant green, C.I. 42040, for microscopyBrillDiamond green G, Ethyl green, Solid greenC 27 H 34 N 2 O 4 S• M = 482,64 g/mol• CAS [633-03-4]Store between 5ºC and 30ºCBR0070Br - / BrO 3-• Density: ~ 1,018• Melting point: ~ 180 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aBromide-bromate, solution 0,05 mol/l (0,1 N), according to ASTMD5776-99• UN 3287GHS information: Danger.H350P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging25 g50 g100 g444CodeVE00600025VE00600050VE00600100Packaging Code1 l BR007010005Store between 15ºC and 25ºCTraceable to SRM from NISTBromine cyanide. See Cyanogen bromide page 80ME0736Bromine index solution, according to ASTM D5776-99• Density: 1,03• UN 1760GHS information: Danger.H226 - H312 - H314 - H371P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeME07361000ME07362500AG0005Bromine water, saturated solutionBr 2• M = 159,92 g/mol• CAS [7726-95-6]• Density: ~ 1,008• UN 2922GHS information: Danger.H318 - H315P280 - P305+P351+P338 - P310 - P321 - P362 -P332+P313Packaging Code500 ml AG000505004Store between 15ºC and 25ºCBR0030p-Bromoacetanilide, extra pureN-Acetyl-p-bromoaniline, 4ʼ-BromoacetanilideC 8H 8BrNO• M = 214,07 g/mol• CAS [103-88-8]• Melting point: 164 - 167 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code100 g BR003001004BR0060Bromobenzene, synthesis gradeassay (HPLC) .................................. min. 98 %Phenyl bromideC 6H 5Br• M = 157,02 g/mol• CAS [108-86-1]• Density: 1,49• Melting point: -31 ºC• Boiling point: 156 ºC• UN 2514GHS information: Warning.H226 - H315 - H411P210 - P241 - P280 - P303+P361+P353 - P321 -P501aPackaging250 ml1 l44CodeBR00600250BR00601000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %5-Bromo-4-chloro-3-indolyl-b-D-galactopyranoside. See X-Gal page 344See complete specifications at www.scharlab.com 43

BromoVE0070 Bromocresol green, indicator3,3ʼ,5,5ʼ-Tetrabromo-m-cresolsulfonphthalein, BCGC 21 H 14 Br 4 O 5 S• M = 698,04 g/mol• CAS [76-60-8]powder, creamPackaging1 g5 g25 g444CodeVE00700001VE00700005VE00700025VE0075Bromocresol green, solution 0,04%, indicator3,3ʼ,5,5ʼ-Tetrabromo-m-cresolsulfonphthalein, BCGC GHS information: EUH21021H 14Br 4O 5S• M = 698,04 g/mol• CAS [76-60-8]Packaging Code100 ml VE007501004Store between 15ºC and 25ºCPU0020Bromocresol purple, indicator5ʼ,5ʼʼ-Dibromo-o-cresolsulfonphthaleinC 21H 16Br 2O 5S• M = 540,24 g/mol• CAS [115-40-2]Packaging5 g25 g44CodePU00200005PU00200025powder, slightly pinkStore between 5ºC and 30ºCBromocyan. See Cyanogen bromide page 80AZ0125Bromophenol blue, indicator, ACSBPB, 3,3ʼ,5,5ʼ-TetrabromophenolsulfonphthaleinC 19 H 10 Br 4 O 5 S• M = 669,96 g/mol• CAS [115-39-9]• Melting point: 273 ºC(decomposes)Packaging5 g25 g44CodeAZ01250005AZ01250025powder, slightly pinkStore between 5ºC and 30ºCAZ0126 Bromophenol blue, solution 0,04%, indicatorBPBC 19H 10Br 4O 5SGHS information: EUH210Packaging Code100 ml AZ0126G100H• M = 669,96 g/mol• CAS [115-39-9]Store between 15ºC and 25ºCBR0120N-Bromosuccinimide, extra pureNBSC 4H 4BrNO 2• M = 177,99 g/mol• CAS [128-08-5]• Melting point: 174 - 179 ºC• UN 1759GHS information: Warning.H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging250 g1 kg44CodeBR01200250BR01201000Store between 2ºC and 8ºCassay (iodometric) ............................. min. 99 %44 See complete specifications at www.scharlab.com

AZ0130Bromothymol blue, indicator, ACSBromo3ʼ,3ʼʼ-Dibromothymol-sulfonphthalein, BTBC 27 H 28 Br 2 O 5 S• M = 624,40 g/mol• CAS [76-59-5]Packaging5 g25 g44CodeAZ01300005AZ01300025powder, reddish-brownStore between 5ºC and 30ºCBR0269 Brucine, synthesis grade2,3-DimethoxystrychnineC 23H 26N 2O 4• M = 394,45 g/mol• CAS [357-57-3]• Melting point: 176 - 180 ºC• UN 1570GHS information: Danger.H300 - H330 - H412P260 - P301+P310 - P310 - P320 - P405 - P501aPackaging10 g100 g44CodeBR02690010BR02690100assay (DSC, on dried substance) .......... min. 98,5 %Store between 15ºC and 25ºCBR0270 Brucine dihydrate, reagent grade2,3-Dimethoxystrychnine dihydrateC 23H 26N 2O 4·2H 2O• M = 430,50 g/mol• CAS [145428-94-0]• UN 1570GHS information: Danger.H300 - H330 - H412P260 - P301+P310 - P310 - P320 - P405 - P501aPackaging5 g25 g44CodeBR02700005BR02700025assay (titr. with HClO4)....................... min. 99 %Store between 15ºC and 25ºCBR0275 Brucine sulfate hydrate, reagent grade2,3-Dimethoxystrychnine sulfate saltC 46H 52N 4O 8·H 2SO 4·xH 2O• M = 887,03 g/mol• CAS [652154-10-4]Store between 15ºC and 25ºC• Melting point: 180 ºC• UN 2811GHS information: Danger.H300 - H330 - H412P260 - P301+P310 - P310 - P320 - P405 - P501aassay (titr. with HClO4)....................... min. 98 %Packaging Code25 g BR027500254Buffer solutions for pH-meter calibrationSO1101Buffer solution pH = 1,00 (20 °C) (Hydrochloric acid/Sodiumchloride)• Density: ~ 1,00 Packaging Code250 ml1 lSO1022pH at 20 °C..................................... 1,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 2,00 (20 °C) (Citric acid/Sodiumhydroxide/Hydrochloric acid)• Density: ~ 1,00 Packaging Code250 ml1 lpH at 20 °C..................................... 2,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.5555SO11010250SO11011000SO10220250SO10221000See complete specifications at www.scharlab.com 45

BuffeSO1023Buffer solution pH = 3,00 (20 °C) (ortho-Phosphoric acid/Sodiumhydroxide)• Density: ~ 1,00 Packaging Code250 ml1 lSO1004pH at 20 °C..................................... 3,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 4,00 (20 °C) (Potassium hydrogen phthalate)55SO10230250SO10231000• Density: 1,01 Packaging CodeStore between 15ºC and 25ºC250 ml 5500 ml 51 l 55 lSO1005pH at 20 °C..................................... 4,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 4,01 (20 °C) (Potassium hydrogen phthalate)9SO10040250SO10040500SO10041000SO1004005P• Density: ~ 1,00 Packaging Code250 ml1 lSO1025pH at 20 °C..................................... 4,01uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 5,00 (20 °C) (Acetic acid/Potassium hydroxide)55SO10050250SO10051000• Density: ~ 1,00 Packaging Code1 l1 lSO1006pH at 20 °C..................................... 5,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 6,00 (20 °C) (Potassium dihydrogenphosphate/Sodium hydroxide)• Density: ~ 1,00 Packaging Code250 ml1 lSO1007• Density: 1,01• Melting point: -5 ºCSO1008• Density: 1,00• Melting point: -5 ºCpH at 20 °C..................................... 6,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 7,00 (20 °C) (Potassium dihydrogenphosphate/di-Sodium hydrogen phosphate)• Boiling point: 109 ºCpH at 20 °C..................................... 7,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 7,02 (20 °C)(Potassium dihydrogenphosphate/di-Sodium hydrogen phosphate)• Boiling point: 109 ºCpH at 20 °C...................................... 7,02uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.5555SO10250250SO10251000SO10060250SO10061000Packaging Code250 ml 5 SO10070250500 ml 5 SO100705001 l 5 SO100710005 l SO1007005P9Packaging Code250 ml 5 SO100802501 l 5 SO100810005 l SO1008005P946 See complete specifications at www.scharlab.com

SO1018Buffer solution pH = 8,00 (20 °C) (Borate/Hydrochloric acid)Buffe• Density: 1,00 Packaging Code250 ml1 lSO1009• Density: ~ 1,00SO1092• Density: 1,00pH = at 20 °C................................... 8,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassiumchloride/Sodium hydroxide)GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501apH at 20 °C..................................... 9,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 9,26 (20 °C), (di-Sodium tetraboratedecahydrate)GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501a55SO10180250SO10181000Packaging Code250 ml 5 SO100902501 l 5 SO100910005 l SO1009005P9Packaging Code1 l SO109210005SO1010• Density: 1,00• Melting point: -6 ºCSO1141• Density: 1,01SO1142pH at 20 °C...................................... 9,26uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 10,00 (20 °C) (Sodium carbonate/Sodiumhydrogen carbonate)• Boiling point: 110 ºCpH at 20 °C..................................... 10,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodiumhydroxide/Potassium chloride)GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501apH at 20 °C..................................... 11,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 12,00 (20 °C) (di-Sodium hydrogenphosphate/Sodium hydroxide)Packaging Code250 ml 5 SO101002501 l 5 SO101010005 l SO1010005P9Packaging250 ml1 l• Density: ~ 1,01 Packaging Code250 ml1 lpH at 20 °C..................................... 12,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.5555CodeSO11410250SO11411000SO11420250SO11421000See complete specifications at www.scharlab.com 47

BuffeSO1143Buffer solution pH = 13,00 (20 °C) (Potassium chloride/Sodiumhydroxide)• Density: ~ 1,00 Packaging Code250 ml1 lpH at 20 °C..................................... 13,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solutions for pH-meter calibration, coloured55SO11430250SO11431000SO2004Buffer solution pH = 4,00 (20 °C), red-coloured• Density: ~ 1,00 Packaging Code250 ml1 lSO2007pH at 20 °C..................................... 4,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 7,00 (20 °C), yellow-coloured55SO20040250SO20041000• Density: ~ 1,005 Packaging Code250 ml1 lSO2010pH at 20 °C..................................... 7,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 10,00 (20 °C), blue-coloured55SO20070250SO20071000• Density: ~ 1,00 Packaging Code250 ml1 lSO3004Buffer solution pH = 4,00 (25 °C), red-colouredpH at 20 °C..................................... 10,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.55SO20100250SO20101000• Density: ~ 1,00 Packaging Code250 ml1 lSO3007pH at 25 °C..................................... 4,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 7,00 (25 °C), yellow-coloured55SO30040250SO30041000• Density: ~ 1,00 Packaging Code1 l1 lpH at 25 °C..................................... 7,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.55SO30070250SO3007100048 See complete specifications at www.scharlab.com

SO3010Buffer solution pH = 10,00 (25 °C), blue-colouredBuffe• Density: ~ 1,00 Packaging Code250 ml1 lpH at 25 °C..................................... 10,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solutions for pH-meter calibration, MONOBUF55SO30100250SO30101000SO2040Buffer solution pH = 4,00 (20 °C), red-coloured, MONOBUF ®• Density: ~ 1,00 Packaging Code12x30 ml SO20400360SO2070pH at 20 °C ..................................... 4,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 7,00 (20 °C), yellow-coloured, MONOBUF ®M• Density: ~ 1,005 Packaging Code12x30 ml SO20700360SO2100pH at 20 °C ..................................... 7,00uncertainty ± 0,01This pH buffer solution is traceable toStandard Reference Material from NIST.Buffer solution pH = 10,00 (20 °C), blue-coloured, MONOBUF ®M• Density: ~ 1,00 Packaging Code12x30 ml SO21000360SO2200Buffer solution pH = 4,00, 7,00, 10,00pH at 20 °C ..................................... 10,00uncertainty ± 0,02This pH buffer solution is traceable toStandard Reference Material from NIST.(20 °C), MONOBUF ® MixMTraceable to SRM from NISTBuffer solutions, other applicationspH (red) at 20 °C .............................. 4,00pH (yellow) at 20 °C ........................... 7,00pH (blue) at 20 °C ............................. 10,00uncertainty ± 0,02Packaging Code12x30 ml SO22000360MSO1020Buffer solution for HPLC, pH = 6 (potassium dihydrogenphosphate/sodium hydroxide)pH at 20 °C..................................... 6,00 ± 0,1Microfiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 5 SO102010005 l SO1020005P9See complete specifications at www.scharlab.com 49

BuffeSO1013• Density: 0,96Buffer solution pH = 10 (ammonium chloride/ammonia), forcomplexometryStore between 15ºC and 25ºC• Boiling point: 80 - 100 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging250 ml1 l55CodeSO10130250SO10131000Butanedioic acid. See Succinic acid page 309AC06011-Butane sulfonic acid, sodium salt, HPLC gradeSodium 1-butylsulfonateC 4H 9NaO 3S• M = 160,17 g/mol• CAS [2386-54-1]floury powder, whiteAL0170• Melting point: > 310 ºC1-Butanol, extra pure, USP, NFassay (acidimetric)............................. min. 98 %maximum absorbance of an aqueouswavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU260 nm............................................ 0,02 AUPackaging Code25 g AC060100254n-Butyl alcohol, PropylcarbinolC 4H 10O• M = 74,12 g/mol• CAS [71-36-3]• Density: 0,81AL0173• Melting point: -89,5 ºC• Boiling point: 118 ºC• UN 11201-Butanol, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H318 - H226 - H302 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,004 %water (K.F.)..................................... max. 0,1 %Packaging Code1 l 5 AL017010002,5 l 5 AL017025005 l 9 AL0170005P25 l 8 AL0170025A25 l AL0170025S0n-Butyl alcohol, PropylcarbinolC 4H 10O• M = 74,12 g/mol• CAS [71-36-3]• Density: 0,81AL0174• Melting point: -89,5 ºC• Boiling point: 118 ºC• UN 11201-Butanol, spectroscopy grade, Spectrosol ®GHS information: Danger.H318 - H226 - H302 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %Packaging1 l 42,5 l 45 l25 l25 l980CodeAL01731000AL01732500AL0173005PAL0173025AAL0173025Sn-Butyl alcohol, PropylcarbinolC 4H 10O• M = 74,12 g/mol• CAS [71-36-3]• Density: 0,81• Melting point: -89,5 ºC• Boiling point: 118 ºC• UN 1120GHS information: Danger.H318 - H226 - H302 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,9 %minimum transmission /max. absorbancewavelength:T (%) A (AU)210 nm............................................ 25 % 0,602 AU220 nm............................................ 50 % 0,301 AU238 nm............................................ 80 % 0,097 AU245 nm............................................ 90 % 0,046 AU270 nm............................................ 98 % 0,009 AUPackaging Code1 l AL01741000450 See complete specifications at www.scharlab.com

AL01751-Butanol, HPLC gradeButann-Butyl alcohol, PropylcarbinolC 4 H 10 O• M = 74,12 g/mol• CAS [71-36-3]• Density: 0,81• Melting point: -89,5 ºC• Boiling point: 118 ºC• UN 1120GHS information: Danger.H318 - H226 - H302 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAL01751000AL01752500AL01721-Butanol, 99,5%, anhydrous (max. 0,01% H 2 O)assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,1 %min. transmission/max. absorbancewavelength: T(%) A (AU)210 nm............................................ 20 % 0,699 AU220 nm............................................ 50 % 0,301 AU245 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmn-Butyl alcohol, PropylcarbinolC 4H 10O• M = 74,12 g/mol• CAS [71-36-3]• Density: 0,81• Melting point: -89,5 ºC• Boiling point: 118 ºC• UN 1120GHS information: Danger.H318 - H226 - H302 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 ml500 ml1 leeeCodeAL01720100AL01720500AL01721000AL01762-Butanol, synthesis gradeassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,01 %sec-Butyl alcohol, Butyl alcohol secondary, Ethyl methyl carbinolC 4H 10O• M = 74,12 g/mol• CAS [78-92-2]• Density: 0,81AL0177• Melting point: -114 ºC• Boiling point: 98,5 - 100,5 ºC• UN 11202-Butanol, reagent gradeGHS information: Warning.H226 - H319 - H335 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 l 5 AL017610002,5 l 5 AL017625005 l 9 AL0176005P25 l AL0176025P9sec-Butyl alcohol, Butyl alcohol secondary, Ethyl methyl carbinolC 4H 10O• M = 74,12 g/mol• CAS [78-92-2]• Density: 0,81• Melting point: -114 ºC• Boiling point: 98,5 - 100,5 ºC• UN 1120GHS information: Warning.H226 - H319 - H335 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAL01771000AL01772500AL01782-Butanol, 99,5%, anhydrous (max. 0,01% H 2O)assay (G.C.).................................... min. 99,5 %sec-Butyl alcohol, Butyl alcohol secondary, Ethyl methyl carbinolC 4H 10O• M = 74,12 g/mol• CAS [78-92-2]• Density: 0,81• Melting point: -114 ºC• Boiling point: 98,5 - 100,5 ºC• UN 1120GHS information: Warning.H226 - H319 - H335 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging100 ml500 ml1 leeeCodeAL01780100AL01780500AL01781000assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,01 %See complete specifications at www.scharlab.com 51

ButanAL0180 tert-Butanol, synthesis grade2-Methyl-2-propanol, Trimethylcarbinol, tert-Butyl alcohol(CH 3 ) 3 COH• M = 74,12 g/mol• CAS [75-65-0]• Density: 0,78• Melting point: 25,3 ºC• Boiling point: 82 - 83 ºC• UN 1120GHS information: Danger.H225 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l AL018010004Store between 15ºC and 25ºCAL0183tert-Butanol, reagent grade, ACSassay (G.C.).................................... min. 99 %2-Methyl-2-propanol, Trimethylcarbinol, tert-Butyl alcohol(CH 3) 3COH• M = 74,12 g/mol• CAS [75-65-0]• Density: 0,78• Melting point: 25,3 ºC• Boiling point: 82 - 83 ºC• UN 1120GHS information: Danger.H225 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l AL018310004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %2-Butanone. See Ethyl methyl ketone page 125cis-Butenedioic acid. See Maleic acid page 1772-Butoxyethanol. See Ethylene glycol monobutyl ether page 123AC0090n-Butyl acetate, synthesis gradeAcetic acid n-butyl esterC 6H 12O 2• M = 116,16 g/mol• CAS [123-86-4]• Density: 0,88• Melting point: -77 ºC• Boiling point: 127 ºC• UN 1123GHS information: Warning.H226 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 AC009010002,5 l 4 AC009025005 l AC0090005P9Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %AC0093 n-Butyl acetate, reagent grade, ACSAcetic acid n-butyl esterC 6H 12O 2• M = 116,16 g/mol• CAS [123-86-4]• Density: 0,88Store between 15ºC and 25ºC• Melting point: -77 ºC• Boiling point: 127 ºC• UN 1123n-Butyl alcohol. See 1-Butanol page 50GHS information: Warning.H226 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %Packaging1 l2,5 l44CodeAC00931000AC00932500BU0020n-Butylamine, synthesis grade1-AminobutaneC 4H 11N• M = 73,14 g/mol• CAS [109-73-9]• Density: 0,74• Melting point: -50 ºC• Boiling point: 76 - 78 ºC• UN 1125GHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 BU002010002,5 l 4 BU0020250025 l BU0020025A8Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %52 See complete specifications at www.scharlab.com

BU0022n-Butylamine, reagent gradeButyl1-AminobutaneC 4 H 11 N• M = 73,14 g/mol• CAS [109-73-9]• Density: 0,74• Melting point: -50 ºC• Boiling point: 76 - 78 ºC• UN 1125GHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l BU002210004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %Butyl diglycol. See Diethylene glycol monobutyl ether page 91Butyl glycol. See Ethylene glycol monobutyl ether page 123Butyl glycol acetate. See Ethylene glycol monobutyl ether acetate page 123ME0550tert-Butyl methyl ether, extra pureMethyl tert-butyl ether, MTBEC 5H 12O• M = 88,15 g/mol• CAS [1634-04-4]• Density: 0,74Store between 15ºC and 25ºCME0551• Melting point: -108,6 ºC• Boiling point: 55 ºC• UN 2398GHS information: Danger.H225 - H315P210 - P241 - P280 - P303+P361+P353 - P321 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,005 %water (K.F.)..................................... max. 0,05 %tert-Butyl methyl ether, reagent grade, Reag. Ph EurPackaging Code1 l 4 ME055010002,5 l 4 ME0550250025 l 8 ME0550025A25 l ME0550025S0Methyl tert-butyl ether, MTBEC 5H 12O• M = 88,15 g/mol• CAS [1634-04-4]• Density: 0,74• Melting point: -108,6 ºC• Boiling point: 55 ºC• UN 2398GHS information: Danger.H225 - H315P210 - P241 - P280 - P303+P361+P353 - P321 -P501aPackaging Code1 l 4 ME055110002,5 l 4 ME0551250025 l ME0551025S0Store between 15ºC and 25ºCME0552tert-Butyl methyl ether, HPLC gradeassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,03 %Methyl tert-butyl ether, MTBEC 5H 12O• M = 88,15 g/mol• CAS [1634-04-4]• Density: 0,74Store between 15ºC and 25ºC• Melting point: -108,6 ºC• Boiling point: 55 ºC• UN 2398GHS information: Danger.H225 - H315P210 - P241 - P280 - P303+P361+P353 - P321 -P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,02 %min. transmission/max. absorbancewavelength: T(%) A (AU)240 nm............................................ 50 % 0,301 AU255 nm............................................ 80 % 0,097 AU280 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging1 l2,5 l7 l44wCodeME05521000ME05522500ME0552007ESee complete specifications at www.scharlab.com 53

ButylME0553 tert-Butyl methyl ether, for GC residue analysisMethyl tert-butyl ether, MTBEC 5 H 12 O• M = 88,15 g/mol• CAS [1634-04-4]• Density: 0,74• Melting point: -108,6 ºC• Boiling point: 55 ºC• UN 2398GHS information: Danger.H225 - H315P210 - P241 - P280 - P303+P361+P353 - P321 -P501aPackaging1 l2,5 l44CodeME05531000ME05532500Store between 15ºC and 25ºCME0555assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysis:ECD, from 1,2,4-trichlorobenzene todecachlorobiphenyl, no peaks areobtained greater than 3 pg/ml as lindane.No peaks are obtained in vicinity of2,4,5-trichlorobiphenyl.tert-Butyl methyl ether, 99,5%, anhydrous (max. 0,005 % H 2O)Methyl tert-butyl ether, MTBEC 5H 12O• M = 88,15 g/mol• CAS [1634-04-4]• Density: 0,74• Melting point: -108,6 ºC• Boiling point: 55 ºC• UN 2398GHS information: Danger.H225 - H315P210 - P241 - P280 - P303+P361+P353 - P321 -P501aPackaging100 ml500 ml1 leeeCodeME05550100ME05550500ME05551000Store between 15ºC and 25ºCME0556C 5H 12O• M = 88,15 g/mol• CAS [1634-04-4]• Density: 0,74assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %tert-Butyl methyl ether, 99,5%, anhydrous (max. 0,005 % H 2O), withmolecular sievesMethyl tert-butyl ether, MTBE• Melting point: -108,6 ºC• Boiling point: 55 ºC• UN 2398GHS information: Danger.H225 - H315P210 - P241 - P280 - P303+P361+P353 - P321 -P501aPackaging Code1 l ME055610004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %sec-Butyl alcohol. See 2-Butanol page 51CA0080Cadmium, metal, extra pure, Reag. Ph EurCd• M = 112,40 g/mol• CAS [7440-43-9]• Melting point: 321 ºCCA0048• Boiling point: 767 ºC• UN 3288Cadmium acetate dihydrate, extra pureGHS information: Danger.H330 - H350 - H372 - H341 - H361fd - H400 - H410P260 - P284 - P310 - P320 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging Code250 g 5 CA008002501 kg 5 CA008010005 kg CA0080005PRAcetic acid cadmium saltCd(CH 3COO) 2·2H 2O• M = 266,52 g/mol• CAS [5743-04-4]• Melting point: 256 ºC (anhydroussubstance)• UN 2570GHS information: Warning.H400 - H410 - H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aHygroscopic assay (complexometric)....................... min. 98 %Packaging Code250 g 5 CA004802501 kg 5 CA004810005 kg R CA0048005P25 kg CA0048025PR54 See complete specifications at www.scharlab.com

CA0050Cadmium acetate dihydrate, reagent gradeCadmiAcetic acid cadmium saltCd(CH 3 COO) 2·2H 2 O• M = 266,52 g/mol• CAS [5743-04-4]• Melting point: 256 ºC (anhydroussubstance)• UN 2570GHS information: Warning.H400 - H410 - H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aHygroscopic assay (complexometric)....................... min. 99 %CA0060Cadmium chloride 2,5-hydrate, extra purePackaging Code100 g 5 CA00500100250 g 5 CA005002501 kg 5 CA005010005 kg R CA0050005P25 kg CA0050025PRCdCl GHS information: Danger.2·2,5H 2OPackaging CodeH301 - H330 - H350 - H360 - H372 - H400 - H410• M = 228,34 g/mol• UN 2570250 g CA00600250P260 - P301+P310 - P310 - P320 - P405 - P501a5• CAS [7790-78-5]1 kg 5 CA00601000assay (complexometric) ...................... 98 - 102 %5 kg CA0060005PStore between 15ºC and 25ºCR25 kg CA0060025PCA0075Cadmium hydroxide, extra pureRCd(OH) GHS information: Warning.2Packaging CodeH400 - H410 - H302 - H312 - H332100 g CA00750100• M = 146,42 g/mol• UN 2570 P261 - P280 - P322 - P301+P312 - P304+P340 -5• CAS [21041-95-2]P501a5 kg R CA0075005PStore between 15ºC and 25ºCassay (complexometric)....................... min. 98 %CA0135Cadmium iodide, extra pureCdI 2• M = 366,21 g/mol• CAS [7790-80-9]• Melting point: 388 ºC• Boiling point: 787 ºC• UN 2570GHS information: Danger.H301 - H331 - H351 - H373 - H400 - H410P260 - P261 - P301+P310 - P321 - P405 - P501aassay (complexometric)....................... min. 99 %Store between 15ºC and 25ºCCA0097Cadmium nitrate tetrahydrate, extra purePackaging100 g250 g1 kg555CodeCA01350100CA01350250CA01351000Nitric acid cadmium salt tetrahydrateCd(NO 3) 2·4H 2O• M = 308,47 g/mol• CAS [10022-68-1]humid crystals, colourlessHygroscopicCA0100• Melting point: 59 ºC• UN 2570Cadmium nitrate tetrahydrate, reagent gradeGHS information: Warning.H400 - H410 - H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (complexometric) ...................... min. 99 %Packaging Code250 g 5 CA009702501 kg 5 CA009710005 kg CA0097005PRNitric acid cadmium salt tetrahydrateCd(NO 3) 2·4H 2O• M = 308,47 g/mol• CAS [10022-68-1]humid crystals, colourlessHygroscopicCA0110• Melting point: 59 ºC• UN 2570Cadmium oxide, extra pureGHS information: Warning.H400 - H410 - H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (complexometric)....................... min. 99 %Packaging Code250 g 5 CA010002501 kg 5 CA010010005 kg CA0100005PRCdO• M = 128,40 g/mol• CAS [1306-19-0]• Melting point: < 1426 ºC• Boiling point: 1559 ºC• UN 2570GHS information: Danger.H330 - H350 - H372 - H341 - H361fd - H400 - H410P260 - P284 - P310 - P320 - P405 - P501aassay (complexometric) ...................... min. 99 %Packaging250 g1 kg55CodeCA01100250CA01101000See complete specifications at www.scharlab.com 55

CaffeCA0150 Caffeine anhydrous, extra pure, Ph Eur, BP, USP7-Methyltheobromine, 1,3,7-Trimethylxanthine,C3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dioneGHS information: Warning.8H 10N 4O 2H302• M = 194,19 g/mol• CAS [58-08-2]• Melting point: 235 - 238 ºC P264 - P270 - P301+P312 - P330 - P501aPackaging Code1 kg 5 CA015010005 kg CA0150005PRStore between 15ºC and 25ºCCA0165Calcein, indicator for metal titrationassay (titr. with HClO4) ,on dried substance............................. 98,5 - 101,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction process2,7-Bis[bis(carboxymethyl)aminomethyl]fluorescein, Fluorescein complexon, FluorexonC 30H 26N 2O 13• M = 622,55 g/mol• CAS [1461-15-0]Packaging1 g5 g44CodeCA01650001CA01650005powder, orangeStore between 5ºC and 30ºCCA0180 Calcium L(+)-ascorbate, extra pure, USPL-(+)-Ascorbic acid calcium saltC 12H 14CaO 12·2H 2O• M = 426,35 g/mol• CAS [5743-28-2]Packaging Code1 kg CA018010005assay (iodometric) ............................. min. 99 %Store between 15ºC and 25ºCCA0182 Calcium carbonate, precipitated, extra pure, Ph Eur, BP, USPLime, Chalk, MarbleCaCO 3• M = 100,09 g/mol• CAS [471-34-1]lumpy powder, white or almost whiteCA0184• Melting point: 825 ºC(decomposes)assay (complexometric, on driedsubstance)....................................... 98,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processCalcium carbonate, precipitated, reagent grade, Reag. Ph EurPackaging Code500 g 5 CA018205001 kg 5 CA018210005 kg CA0182005PRLime, Chalk, MarbleCaCO 3• M = 100,09 g/mol• CAS [471-34-1]lumpy powder, white or almost white• Melting point: 825 ºC(decomposes)assay (complexometric, on dried subs.) min. 99 %Packaging500 g1 kg55CodeCA01840500CA01841000CA0185• M = 100,09 g/mol• CAS [471-34-1]Calcium carbonate, secondary standard for volumetric titrations,Titrasure ®Lime, Chalk, MarbleCaCO 3Traceable to SRM from NIST• Melting point: 825 ºC(decomposes)assay (on dried sample)....................... 99,5 - 100,1 %Packaging Code60 g CA01850060D56 See complete specifications at www.scharlab.com

CA0190Calcium chloride anhydrous, granulated, extra pureCalciChloro calciumCaCl 2• M = 110,99 g/mol• CAS [10043-52-4]• Melting point: 772 ºC• Boiling point: > 1600 ºCblocks, white or almost white, up to 4cmHygroscopicCA0197Calcium chloride anhydrous, powder, extra pureGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (argentometric)......................... approx. 95 %Packaging Code500 g 5 CA019005001 kg 5 CA019010005 kg R CA0190005P25 kg CA0190025PRChloro calciumCaCl 2• M = 110,99 g/mol• CAS [10043-52-4]powder or granulated powder, whiteHygroscopicCA0192• Melting point: 772 ºC• Boiling point: > 1600 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (argentometric)......................... min. 95 %Calcium chloride anhydrous, powder, reagent gradePackaging Code500 g 5 CA019705001 kg 5 CA019710005 kg R CA0197005P25 kg CA0197025PRChloro calciumCaCl 2• M = 110,99 g/mol• CAS [10043-52-4]powder or granulated powder, whiteHygroscopicCA0193• Melting point: 772 ºC• Boiling point: > 1600 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (argentometric)......................... min. 96 %acidity (as HCl).................................. max. 0,005 %alkalinity (as Ca(OH)2)........................ max. 0,5 %Calcium chloride dihydrate, powder, extra pure, Ph Eur, BP, USPPackaging Code500 g 5 CA019205001 kg 5 CA019210005 kg R CA0192005P25 kg CA0192025PRCaCl 2·2H 2O• M = 147,02 g/mol• CAS [10035-04-8]crystals, whiteHygroscopicCA0199• Melting point: ~ 176 ºCCalcium chloride dihydrate, sheets, extra pureGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (complexometric)....................... 97 - 103 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 CA019305001 kg 5 CA019310005 kg R CA0193005P25 kg CA0193025PRCaCl 2·2H 2O• M = 147,02 g/mol• CAS [10035-04-8]sheets, whiteHygroscopicCA0194• Melting point: ~ 176 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (as CaCl2, complexometric) ........ min. 77 %Calcium chloride dihydrate, powder, reagent grade, ACSPackaging Code1 kg 5 CA019910005 kg CA0199005PRCaCl 2·2H 2O• M = 147,02 g/mol• CAS [10035-04-8]crystals, whiteHygroscopic• Melting point: ~ 176 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (complexometric)....................... 99 - 105 %Packaging Code500 g 5 CA019405001 kg 5 CA019410005 kg CA0194005PRSee complete specifications at www.scharlab.com 57

CalciCA0198 Calcium chloride dihydrate, molecular biology gradeCaCl 2·2H 2 O• M = 147,02 g/mol• CAS [10035-04-8]crystals, whiteHygroscopicCA0195• Melting point: ~ 176 ºCCalcium chloride, solution 1 mol/lGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (complexometric) ...................... min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging250 g1 kg55CodeCA01980250CA01981000CaCl 2• M = 110,99 g/mol• CAS [10043-52-4]• Density: 1,08GHS information: Warning.H319 - EUH210P280 - P264 - P305+P351+P338 - P337+P313Packaging Code1 l CA019510005HygroscopicStore between 15ºC and 25ºCTraceable to SRM from NISTCA0203tri-Calcium dicitrate tetrahydrate, powder, extra pure, USPCalcium citrate, 2-Hydroxy-1,2,3-propanetricarboxylic acid calcium salt (2:3)C 12H 10Ca 3O 14·4H 2O• M = 570,51 g/molCA0211• CAS [5785-44-4]assay (complexometric, on driedsubstance)....................................... 98 - 100,5 %Calcium bis-(dihydrogen phosphate) monohydrate, extra purePackaging Code1 kg 5 CA020310005 kg R CA0203005P25 kg CA0203025PRCalcium biphosphateCa(H 2PO 4) 2·H 2O• M = 252,07 g/mol• CAS [7758-23-8]Store between 15ºC and 25ºCCA0210CaHPO 4·2H 2O• M = 172,10 g/mol• Melting point: 109 ºCassay (complexometric) ...................... min. 98 %Calcium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP,USPCalcium phosphate dibasicCA0215• CAS [7789-77-7]Calcium hydroxide, 90%, synthesis gradeassay (complexometric) ...................... 98 - 102 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 CA021105001 kg 5 CA021110005 kg R CA0211005P25 kg CA0211025PRPackaging Code500 g 5 CA021005001 kg 5 CA021010005 kg R CA0210005P25 kg CA0210025PRCa(OH) 2• M = 74,09 g/mol• CAS [1305-62-0]GHS information: Danger.H318P280 - P305+P351+P338 - P310bulky powder, greyishassay (acidimetric) ............................ approx. 90 %CA0216Calcium hydroxide, powder, extra pure, Ph Eur, BP, USPPackaging250 g500 g1 kg555CodeCA02150250CA02150500CA02151000Ca(OH) 2• M = 74,09 g/mol• CAS [1305-62-0]GHS information: Danger.H318P280 - P305+P351+P338 - P310bulky powder, greyishassay (acidimetric) ............................ 95 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging500 g 51 kg 55 kg25 kgRYCodeCA02160500CA02161000CA0216005PCA0216025P58 See complete specifications at www.scharlab.com

CA0225Calcium lactate pentahydrate, extra pure, Ph Eur, BP, USPCalciLactic acid calcium salt pentahydrateC 6 H 10 CaO 6·5H 2 O• M = 308,30 g/mol• CAS [28305-25-1]granulated powder, whiteStore between 15ºC and 25ºCCA0230• Melting point: 240 ºCCalcium nitrate tetrahydrate, extra pureassay (complexometric,on driedsubstance)....................................... 98 - 101 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging Code500 g 5 CA022505001 kg 5 CA022510005 kg CA0225005PRNitric acid calcium salt tetrahydrateCa(NO 3) 2·4H 2O• M = 236,15 g/mol• CAS [13477-34-4]• Melting point: 42 ºC• UN 1454crystals, colourless or white, approx. 1mmCA0231Calcium nitrate tetrahydrate, reagent grade, ACSGHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... min. 98 %Packaging Code500 g 5 CA023005001 kg 5 CA023010005 kg R CA0230005P25 kg CA0230025PRNitric acid calcium salt tetrahydrateCa(NO 3 ) 2·4H 2 O• M = 236,15 g/mol• CAS [13477-34-4]• Melting point: 42 ºC• UN 1454crystals, colourless or white, approx. 1mmCA0260Calcium oxide, natural, granulatedGHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... 99 - 103 %Packaging Code500 g 5 CA023105001 kg 5 CA023110005 kg R CA0231005P25 kg CA0231025PRLime, caustic; QuicklimeCaO• M = 56,08 g/mol• CAS [1305-78-8]blocks , greyish, up to 4cmCA0205• Melting point: 2580 ºC• Boiling point: 2850 ºCGHS information: Danger.H318P280 - P305+P351+P338 - P310tri-Calcium phosphate anhydrous, extra pure, Ph Eur, BPPackaging Code500 g 5 CA026005001 kg 5 CA026010005 kg R CA0260005P25 kg CA0260025PRCalcium phosphate tribasic, Tricalcium ortophosphateCa 3(PO 4) 2• M = 310,18 g/mol• CAS [7758-87-4]• Melting point: ~ 1730 ºCassay (complexometric, as Ca) ............ 35 - 40 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging500 g 51 kg 55 kg25 kgRYCodeCA02050500CA02051000CA0205005PCA0205025PCalcium phosphate dibasic. See Calcium hydrogen phosphate dihydrate page 58Calcium phosphate tribasic. See tri-Calcium phosphate page 59CA0200Calcium stearate, extra pureStearic acid calcium saltC 36H 70CaO 4• M = 607,04 g/mol• CAS [1592-23-0]• Melting point: 147 - 149 ºCassay (complexometric, as Ca)............. 6,4 - 7,4 %assay (complexometric, as CaO)........... 9,0 - 10,5 %Packaging Code500 g 5 CA020005001 kg R CA020010005 kg CA0200005PRSee complete specifications at www.scharlab.com 59

CalciCA0284 Calcium sulfate dihydrate, extra pure, Ph Eur, BP, NFSulfuric acid calcium salt dihydrateCaSO 4·2H 2 O• M = 172,17 g/molpowder, white or almost whiteCA0285• CAS [10101-41-4]Calcium sulfate dihydrate, reagent grade, ACSassay (complexometric)....................... 98 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 CA028405001 kg 5 CA028410005 kg R CA0284005P25 kg CA0284025PRSulfuric acid calcium salt dihydrateCaSO 4·2H 2O• M = 172,17 g/mol• CAS [10101-41-4]powder, white or almos whiteCA0295 Calcium tungstate, extra pureassay (complexometric)....................... 98 - 102 %Packaging Code250 g 5 CA02850250500 g 5 CA028505001 kg 5 CA028510005 kg R CA0285005P25 kg CA0285025PRCalcium wolframateCaWO 4• M = 287,93 g/mol• CAS [7790-75-2]Packaging Code250 g CA029502505Store between 15ºC and 25ºCAC0635Calconcarboxylic acid, indicator for metal titration2-Hydroxy-1-(2-hydroxy-4-sulpho-1-naphthylazo)-3-naphthoic acidC 21H 14N 2O 7S• M = 438,42 g/mol• CAS [3737-95-9]Store between 5ºC and 30ºC• Melting point: 300 ºCPackaging5 g25 g250 g444CodeAC06350005AC06350025AC06350250Calomel. See Mercury(I) chloride page 181AL0070DL-Camphor, synthetic, extra pure(+ -)Camphor, 1,7,7-Trimethylbicyclo[2.2.1]heptan-2-oneC 10H 16O• M = 152,24 g/mol• CAS [76-22-2]• Melting point: 172 - 176 ºC• UN 2717GHS information: Danger.H301 - H228P210 - P241 - P301+P310 - P321 - P405 - P501aPackaging Code1 kg AL007010005Store between 15ºC and 25ºCBA0030Canada balsam, for microscopyBalsam Canada• CAS [8007-47-4]Store between 15ºC and 25ºCPackaging25 g100 g250 g444CodeBA00300025BA00300100BA00300250Caproic acid. See Hexanoic acid page 146Caprylic acid. See Octanoic acid page 20960 See complete specifications at www.scharlab.com

CarbaCarbamaldehyde. See Formamide page 129Carbamide. See Urea page 341CA0335Carbazole, synthesis grade9H-Dibenzo[b,d]pyrrole, Diphenylenimine, 9-AzafluoreneC 12H 9N• M = 167,20 g/mol• CAS [86-74-8]• Melting point: 240 - 243 ºC• Boiling point: 350 - 352 ºCassay (G.C.) ................................... min. 95 %Packaging Code250 g CA033502505SU0170Carbon disulfide, extra pureCarbon bisulfide, Dithiocarbonic anhydrideCS 2• M = 76,14 g/mol• CAS [75-15-0]• Density: 1,26• Melting point: -111,6 ºC• Boiling point: 46,5 ºC• UN 1131GHS information: Danger.H225 - H372 - H361fd - H315 - H319P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l SU017010004Store between 5ºC and 30ºCSU0171Carbon disulfide, reagent grade, ACS, Reag. Ph Eurassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,002 %water (K.F.)..................................... max. 0,02 %Carbon bisulfide, Dithiocarbonic anhydrideCS 2• M = 76,14 g/mol• CAS [75-15-0]• Density: 1,26• Melting point: -111,6 ºC• Boiling point: 46,5 ºC• UN 1131GHS information: Danger.H225 - H372 - H361fd - H315 - H319P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l SU017110004Store between 5ºC and 30ºCassay (G.C.).................................... min. 99,9 %CA0380 Carmine, C.I. 75470, for microscopyAlum lacquer of carminic acidC 44H 37AlCaO 29·3H 2O• M = 492,38 g/mol• CAS [1390-65-4]Packaging Code25 g CA038000254Store between 5ºC and 30ºCCatechol. See Pyrocatechol page 253Caustic soda. See Sodium hydroxide page 275RE0016Carrez´s Reagent I• Density: 1,11 GHS information: EUH210 Packaging Code1 l 5 RE001610005 l RE0016005PRE0017Carrez´s Reagent II9• Density: 1,07 GHS information: EUH210 Packaging Code1 l 5 RE001710005 l RE0017005P9See complete specifications at www.scharlab.com 61

CedarAC0020 Cedar wood oil, thickened• CAS [8000-27-9] • Density: 0,99Packaging Code25 g 4 AC00200025Store between 15ºC and 25ºCCerium (IV) ammonium nitrate. See Ammonium cerium(IV) nitrate page 23Cerium (IV) ammonium sulfate. See Ammonium cerium(IV) sulfate dihydrate page 23CE0080Cerium(III) nitrate hexahydrate, extra pure, Reag. Ph EurCe(NO 3) 3·6H 2O• M = 434,23 g/mol• CAS [10294-41-4]• UN 1477GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aPackaging Code100 g CE008001005humid crystals, colourless or whiteassay (complexometric) ...................... min. 98,5 %CE0090Cerium(IV) oxide, synthesis grade• M = 172,12 g/mol• CAS [1306-38-3]CeO 2assay (ref. to calc. substance).............. min. 99 %• Melting point: ~ 2000 ºC 5Packaging Code100 g CE00900100250 g CE009002505CE0100Cerium(IV) sulfate tetrahydrate, extra pure, Reag. Ph EurCe(SO 4) 2·4H 2O• M = 404,30 g/mol• CAS [10294-42-5]bulky powder, yellowStore between 15ºC and 25ºCCE0102• Melting point: 180 - 200 ºC(release of crystalline water)Cerium(IV) sulfate, solution 0,1 mol/l (0,1 N)GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (iodometric) ............................. min. 98 %Packaging100 g250 g55CodeCE01000100CE01000250Ce(SO 4) 2·4H 2O• M = 404,30 g/mol• CAS [10294-42-5]• Density: 1,08GHS information: EUH210 Packaging Code1 l CE010210005Store between 15ºC and 25ºCTraceable to SRM from NISTCE0101 Cerium(IV) sulfate, solution 0,05 mol/l (0,05 N)Ce(SO 4) 2·4H 2O• M = 404,30 g/mol• CAS [10294-42-5]• Density: 1,04GHS information: EUH210 Packaging Code1 l CE010110005Store between 15ºC and 25ºCTraceable to SRM from NISTCE0110 Cesium chloride, reagent gradeCsCl• M = 168,36 g/mol• CAS [7647-17-8]crystals, colourless or whiteStore between 15ºC and 25ºC• Melting point: 646 ºC• Boiling point: 1382 ºCassay (argentometric)......................... min. 99,5 %Packaging Code100 g CE01100100462 See complete specifications at www.scharlab.com

CE0121Cesium chloride, molecular biology gradeCesiuCsCl• M = 168,36 g/mol• CAS [7647-17-8]crystals, colourless or whiteStore between 15ºC and 25ºCCE0130• Melting point: 646 ºC• Boiling point: 1382 ºCCesium nitrate, extra pureassay (argentometric) ........................ min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging100 g500 g55CodeCE01210100CE01210500• M = 194,91 g/mol• CAS [7789-18-6]• Melting point: 414 ºC• UN 1451GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aPackaging Code25 g CE013000254CsNO 3assay (acidimetric) ............................ min. 99 %Store between 15ºC and 25ºCCetrimonium bromide. See Hexadecyltrimethylammonium bromide page 141AL0190Cetyl alcohol, extra pure1-HexadecanolC 16H 34OPackaging Code1 kg AL019010005• M = 242,45 g/mol• CAS [36653-82-4]flakes or pellets, white• Melting point: ~ 49 - 53 ºC• Boiling point: ~ 355 ºCassay (G.C.).................................... min. 96 %Chalk. See Calcium carbonate, precipitated page 56CA0346Charcoal activated, granulatedC• M = 12,01 g/molbriquettes, blackCA0351• CAS [7440-44-0]Charcoal activated, powder, extra pureGHS information: Danger.H228 - H252P210 - P235+P410 - P241 - P280 - P420 -Packaging Code500 g 5 CA034605001 kg 5 CA034610005 kg CA0346005PRC• M = 12,01 g/molpowder, blackCA0350• CAS [7440-44-0]Charcoal, animal, powder, extra pureGHS information: Danger.H228 - H252P210 - P235+P410 - P241 - P280 - P420 -Packaging Code250 g 5 CA03510250500 g 5 CA035105001 kg R CA035110005 kg CA0351005PRC• M = 12,01 g/molpowder, black• CAS [7440-44-0]GHS information: Danger.H228 - H252P210 - P235+P410 - P241 - P280 - P420 -Packaging250 g500 g55CodeCA03500250CA03500500See complete specifications at www.scharlab.com 63

CharcCA0352 Charcoal activated, powder, reagent gradeC• M = 12,01 g/mol• CAS [7440-44-0]powder, blackCL0010 Chloral hydrate, extra pureGHS information: Danger.H228 - H252P210 - P235+P410 - P241 - P280 - P420 -Packaging Code250 g 5 CA03520250500 g 5 CA035205001 kg R CA035210005 kg CA0352005PRTrichloroacetaldehyde hydrateC 2H 3Cl 3O 2• M = 165,40 g/mol• CAS [302-17-0]• Melting point: 51,7 ºC• Boiling point: 96,3 ºC• UN 2811GHS information: Danger.H301 - H315 - H319P280 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging500 g1 kg55CodeCL00100500CL00101000bright crystals, colourless, up to 1cmassay (acidimetric)............................. 98,5 - 101 %Store between 15ºC and 25ºCCL0020 Chloramine T trihydrate, reagent grade, ACSN-Chloro-4-methylbenzenesulfonamide sodium salt, N-Chloro-p-toluenesulfonamideCsodium GHS information: Danger.7H 7ClNNaOsalt, Tosylchloramide2S·3H 2Osodium, N-Chloro-4-toluenesulfonamide sodium saltH334 - H314 - H302 - EUH031• M = 281,69 g/mol• CAS [7080-50-4]• Melting point: > 70 ºC(decomposes)P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a• UN 3263Packaging100 g250 g1 kg555CodeCL00200100CL00200250CL00201000Store between 15ºC and 25ºCassay (iodometric).............................. 99 - 103 %CL0025 Chloramphenicol, for biochemical purposesChloromycetinC 11H 12Cl 2N 2O 5• M = 323,13 g/mol• CAS [56-75-7]• Melting point: 149 - 153 ºCGHS information: Danger.H350P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging50 g500 g44CodeCL00250050CL00250500crystals , almost whiteStore between 15ºC and 25ºCAC0747 Chloroacetic acid, extra pureMonochloroacetic acidCH 2ClCOOH• M = 94,50 g/mol• CAS [79-11-8]• Melting point: 60 - 63 ºC• Boiling point: 189 ºC• UN 1751GHS information: Danger.H301 - H314 - H400P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging Code500 g 4 AC074705001 kg 4 AC074710005 kg AC0747005PRflakes, bright white, up to 0,5cmassay (acidimetric)............................. min. 99 %HygroscopicStore between 15ºC and 25ºCAC0750 Chloroacetic acid, reagent grade, ACSMonochloroacetic acidCH 2ClCOOH• M = 94,50 g/mol• CAS [79-11-8]• Melting point: 60 - 63 ºCflakes, bright white, up to 0,5cmHygroscopicStore between 15ºC and 25ºC• Boiling point: 189 ºC• UN 1751GHS information: Danger.H301 - H314 - H400P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aassay (acidimetric)............................. min. 99,5 %Packaging Code500 g 4 AC075005001 kg 4 AC075010005 kg AC0750005PR64 See complete specifications at www.scharlab.com

CL00704-Chloroacetophenone, synthesis gradeChlor4-(Chlorophenyl)-methylketone, 4-Chloro-1-acetylbenzene, 1-(4-Chlorophenyl)-ethanoneC 8 H 7 ClO• M = 154,60 g/mol• CAS [99-91-2]• Density: 1,19• Melting point: 18 - 20 ºC• Boiling point: 230 - 232 ºC• UN 3416GHS information: Danger.H330 - H302 - H315 - H319 - H335P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPackaging250 ml1 l44CodeCL00700250CL00701000Store between 15ºC and 25ºCCL0110Chlorobenzene, extra pureassay (G.C.).................................... min. 98 %Monochlorobenzene, Benzene chloride, Phenyl chlorideC 6H 5Cl• M = 112,56 g/mol• CAS [108-90-7]• Density: 1,11Store between 15ºC and 25ºCCL0111• Melting point: -45 ºC• Boiling point: 132 ºC• UN 1134Chlorobenzene, reagent grade, ACSGHS information: Warning.H226 - H332 - H411P210 - P241 - P261 - P280 - P303+P361+P353 -P501aassay (G.C.).................................... min. 99,5 %Packaging Code1 l 4 CL011010002,5 l 4 CL011025005 l 9 CL0110005P25 l CL0110025P9Monochlorobenzene, Benzene chloride, Phenyl chlorideC 6H 5Cl• M = 112,56 g/mol• CAS [108-90-7]• Density: 1,11• Melting point: -45 ºC• Boiling point: 132 ºC• UN 1134GHS information: Warning.H226 - H332 - H411P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l 4 CL011110002,5 l 4 CL011125005 l CL0111005P9Store between 15ºC and 25ºCAC07652-Chlorobenzoic acid, extra pureassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,02 %o-Chlorobenzoic acidC 7H 5ClO 2• M = 156,57 g/mol• CAS [118-91-2]granular powder, slightly yellowishStore between 15ºC and 25ºCCL0119• Melting point: 139 - 142 ºC• Boiling point: 284 - 286 ºC1-Chlorobutane, reagent gradeGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (acidimetric)............................. min. 99 %Packaging Code250 g AC076502504n-Butyl chloride, n-Propylcarbinyl chlorideC 4H 9Cl• M = 92,57 g/mol• CAS [109-69-3]• Density: 0,88Store between 15ºC and 25ºC• Melting point: -123 ºC• Boiling point: 78 ºC• UN 1127GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.).................................... min. 99,5 %Packaging1 l2,5 l44CodeCL01191000CL01192500See complete specifications at www.scharlab.com 65

ChlorCL0120 1-Chlorobutane, HPLC graden-Butyl chloride, n-Propylcarbinyl chlorideC 4 H 9 Cl• M = 92,57 g/mol• CAS [109-69-3]• Density: 0,88Store between 15ºC and 25ºC• Melting point: -123 ºC• Boiling point: 78 ºC• UN 1127GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.).................................... min. 99,8 %min. transmission/max. absorbancewavelength: T(%) A (AU)225 nm............................................ 20 % 0,699 AU230 nm............................................ 50 % 0,301 AU245 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging1 l2,5 l44CodeCL01201000CL012025004-Chloro-m-cresol. See 4-Chloro-3-methylphenol page 69CL01351-Chloro-2,4-dinitrobenzene, extra pure4-Chloro-1,3-dinitrobenzene, 1,3-Dinitro-4-chlorobenzene, 2,4-Dinitro-1-chlorobenzeneC 6 H 3 ClN 2 O 4• M = 202,55 g/mol• CAS [97-00-7]• Melting point: 52 - 54 ºCStore between 15ºC and 25ºCET0072• Boiling point: 315 ºC• UN 3441Bis(2-chloroethyl) ether, synthesis gradeGHS information: Danger.H301 - H311 - H331 - H373 - H400 - H410P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.) ................................... min. 99 %Packaging Code1 kg CL0135100042,2’-Dichlorodiethyl ether, !,!’-Dichloroethyl etherC 4H 8Cl 2O• M = 143,01 g/mol• CAS [111-44-4]• Density: 1,22Store below 15ºCCL0198• Melting point: -50 ºC• Boiling point: 177 - 178 ºC• UN 1916Chloroform, synthesis grade, stabilized with ethanolGHS information: Danger.H300 - H310 - H330 - H351P301+P310 - P310 - P320 - P361 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code250 ml ET007202504Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0200• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aChloroform, extra pure, Ph Eur, stabilized with ethanolassay (G.C.).................................... min. 99 %Packaging Code1 l 4 CL019810002,5 l 4 CL019825005 l 9 CL0198005P25 l CL0198025P9Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºC• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... 99,0 - 99,6 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Packaging Code1 l 4 CL020010002,5 l 4 CL020025005 l 9 CL0200005P25 l CL0200025A866 See complete specifications at www.scharlab.com

CL0210Chloroform, extra pure, stabilized with 150 ppm of amyleneChlorTrichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0201• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Chloroform, analytical grade, stabilized with ethanol, ACS, Reag. Ph EurPackaging Code1 l 4 CL021010002,5 l 4 CL021025005 l 9 CL0210005P25 l CL0210025A8Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0203• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... 99,0 - 99,6 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %Chloroform, reagent grade, ACS, ISO, stabilized with ethanolPackaging1 l2,5 l44CodeCL02011000CL02012500Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0204• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... 99,0 - 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Chloroform, reagent grade, ACS, stabilized with ethanol, fordeterminations with dithizoneTrichloromethane, Formyl trichlorideCHCl 3Store between 15ºC and 25ºCCL0218• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... 99,0 - 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %suitability for use in dithizone tests......... passes testChloroform, stabilized with ethanol, Multisolvent ® HPLC grade ACS ISOUV-VISTrichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºC• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... 99,0 - 99,5 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)245 nm............................................ 20 % 0,699 AU250 nm............................................ 50 % 0,301 AU265 nm............................................ 90 % 0,046 AU300 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging1 l2,5 l44Packaging1 l2,5 l44Packaging1 l2,5 l4 l444CodeCL02031000CL02032500CodeCL02041000CL02042500CodeCL02181000CL02182500CL02184000See complete specifications at www.scharlab.com 67

ChlorCL0205 Chloroform, spectroscopy grade, stabilized with ethanol, Spectrosol ®Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0207• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %minimum transmission /max. absorbancewavelength:T (%) A (AU)245 nm............................................ 20 % 0,699 AU250 nm............................................ 50 % 0,301 AU257 nm............................................ 80 % 0,097 AU270 nm............................................ 90 % 0,046 AU300 nm............................................ 98 % 0,009 AUChloroform, HPLC grade, stabilized with amylene (approx. 150 ppm)Packaging1 l2,5 l44CodeCL02051000CL02052500Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0208• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0003 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)248 nm............................................ 20 % 0,699 AU253 nm............................................ 50 % 0,301 AU265 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmChloroform, for GC residue analysis, stabilized with ethanolPackaging1 l2,5 l44CodeCL02071000CL02072500Trichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0202• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisChloroform, 99,9%, anhydrous (max. 0,003 % H 2O), stabilized with 150ppm of amyleneTrichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºCCL0219• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501awater (K.F.)..................................... max. 0,003 %Chloroform, 99,9%, anhydrous (max. 0,003 % H 2O), with molecularsieves, stabilized with 150 ppm of amyleneTrichloromethane, Formyl trichlorideCHCl 3• M = 119,38 g/mol• CAS [67-66-3]• Density: 1,47Store between 15ºC and 25ºC• Melting point: -63 ºC• Boiling point: 61 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aassay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,003 %Packaging1 l2,5 l44Packaging100 ml500 ml1 leeeCodeCL02081000CL02082500CodeCL02020100CL02020500CL02021000Packaging Code1 l CL02191000468 See complete specifications at www.scharlab.com

CL0213CDCl 3• M = 120,38 g/mol• CAS [865-49-6]• Density: 1,50Chloroform-d, deuteration degree min. 99,8%, NMR spectroscopy grade,Spectrosol ®Store between 15ºC and 25ºCCL0214CDCl 3• M = 120,38 g/mol• CAS [865-49-6]• Density: 1,50• Melting point: -64,1 ºC• Boiling point: 60 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aChloroform-d, deuteration degree min. 99,95%, NMR spectroscopygrade, Spectrosol ®Store between 15ºC and 25ºCCL0215CDCl 3• M = 120,38 g/mol• CAS [865-49-6]• Density: 1,50• Melting point: -64,1 ºC• Boiling point: 60 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aChloroform-d + TMS (99:1, v/v), deuteration degree min. 99,8%, NMRspectroscopy grade, Spectrosol ®• Melting point: -64,1 ºC• Boiling point: 60 ºC• UN 1888GHS information: Warning.H351 - H373 - H302 - H315P260 - P280 - P281 - P321 - P405 - P501aPackaging10 ml100 ml500 ml1 l1444Packagingx10x0,7510 ml25 ml100 ml1144ChlorCodeCL02130010CL02130100CL02130500CL02131000CodeCL0214.750CL02140010CL02140025CL02140100Packaging Code100 ml CL021501004Store between 15ºC and 25ºCCL01254-Chloro-3-methylphenol, synthesis grade4-Chloro-m-cresol, 2-Chloro-5-hydroxytolueneC 7H 7ClO• M = 142,59 g/mol• CAS [59-50-7]• Melting point: 63 - 65 ºC• Boiling point: 235 - 238 ºC• UN 3437GHS information: Danger.H318 - H400 - H302 - H312 - H317P261 - P280 - P305+P351+P338 - P310 - P321 -P501aPackaging250 g1 kg55CodeCL01250250CL01251000Store between 15ºC and 25ºCCL01502-Chlorophenol, synthesis gradeassay (G.C.).................................... min. 99,5 %o-Chlorophenol, 2-Chloro-1-hydroxybenzeneC 6H 5ClO• M = 128,56 g/mol• CAS [95-57-8]• Density: 1,26Store between 15ºC and 25ºCCL0151• Melting point: 7 ºC• Boiling point: 174 ºC• UN 20212-Chlorophenol, reagent gradeGHS information: Warning.H302 - H312 - H332 - H411P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (G.C.).................................... min. 98 %Packaging500 ml1 l44CodeCL01500500CL01501000o-Chlorophenol, 2-Chloro-1-hydroxybenzeneC 6H 5ClO• M = 128,56 g/mol• CAS [95-57-8]• Density: 1,26Store between 15ºC and 25ºC• Melting point: 7 ºC• Boiling point: 174 ºC• UN 2021GHS information: Warning.H302 - H312 - H332 - H411P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (G.C.) ................................... min. 99,5 %Packaging100 ml1 l44CodeCL01510100CL01511000See complete specifications at www.scharlab.com 69

ChlorCL0160 4-Chlorophenol, synthesis grade4-Chloro-1-hydroxybenzeneC 6 H 5 ClO• M = 128,56 g/mol• CAS [106-48-9]• Melting point: 41 - 44 ºC• Boiling point: 216 - 218 ºC• UN 2020GHS information: Warning.H302 - H312 - H332 - H411P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging250 g1 kg44CodeCL01600250CL01601000RO0100Chlorophenol red, indicatorassay (G.C.).................................... min. 98 %3ʼ,3ʼʼ-DichlorophenolsulfonphthaleinC 19 H 12 Cl 2 O 5 S• M = 423,27 g/mol• CAS [4430-20-0]• Melting point: ~ 261 ºCPackaging Code5 g RO010000054Store between 5ºC and 30ºC4-(Chlorophenyl)-methylketone. See 4-Chloroacetophenone page 65CO0180Cholesterol, extra pure, Ph Eur, BP, NF2-Cholesten-3!-olC 27H 46O• M = 386,67 g/mol• CAS [57-88-5]Store between 15ºC and 25ºC• Melting point: 147 - 150 ºC• Boiling point: ~ 360 ºC(decomposes)Chromic anhydride. See Chromium(VI) oxide page 71assay (G.C., on dried material) ............ min. 95 %total esterols (G.C. on dried substance) 97 - 103 %residual solvents (Ph Eur) class 2(Methanol)........................................ max. 0,3 %residual solvents (Ph Eur) class 3-heptane.......................................... max. 0,5 %-ethanol........................................... max. 0,5 %-acetone.......................................... max. 0,5 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging Code100 g CO018001004CR0210Chromic mixtureChromosulfuric acid, Dichromate sulfuric acid mixture• CAS [65272-71-1]• Density: 1,84• Boiling point: 330 ºC• UN 2240GHS information: Danger.H330 - H314 - H334 - H317 - H340 - H350 - H360 -H373 - H411P303+P361+P353 - P305+P351+P338 - P310 - P320 -P405 - P501aPackaging Code1 l CR021010004CR0190Chromium(III) chloride hexahydrate, extra pure, Reag. Ph EurCrCl 3·6H 2O• M = 266,45 g/mol• CAS [10060-12-5]crystals, green• Melting point: 95 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (iodometric).............................. min. 97 %Packaging Code1 kg 5 CR019010005 kg CR0190005PR70 See complete specifications at www.scharlab.com

CR0194Chromium(III) nitrate nonahydrate, extra pureChromChromic nitrate nonahydrateCr(NO 3 ) 3·9H 2 O• M = 400,15 g/mol• CAS [7789-02-8]crystals, bright black• Melting point: 36 - 37 °C• UN 2720GHS information: Danger.H272 - H302P221 - P210 - P220 - P280 - P301+P312 - P501aassay (iodometric).............................. min. 97 %Packaging Code500 g 5 CR019405001 kg 5 CR019410005 kg CR0194005PRAN0200Chromium(VI) oxide, extra pure, Reag. Ph EurChromium trioxide, Chromic anhydrideCrO 3• M = 99,99 g/mol• CAS [1333-82-0]HygroscopicStore between 15ºC and 25ºCCR0230• Melting point: 197 ºC• UN 1463GHS information: Danger.H271 - H301 - H311 - H330 - H334 - H340 - H350 -H372 - H361f - H314 - H400 - H410P221 - P283 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P361 - P405 -P501aassay (iodometric).............................. min. 99 %Chromium(III) potassium sulfate dodecahydrate, extra purePackaging500 g1 kg44CodeAN02000500AN02001000Alum chrome, Potassium chromium(III) sulfateKCr(SO 4) 2·12H 2O• M = 499,41 g/mol• CAS [7788-99-0]• Melting point: 89 ºCChromium trioxide. See Chromium(VI) oxide page 71assay (iodometric).............................. min. 98 %Packaging Code500 g 5 CR023005001 kg 5 CR023010005 kg R CR0230005P25 kg CR0230025PRChromosulfuric acid. See Chromic mixture page 70CR0235Chromotrop 2 R, C.I. 16570, for complexometry2-(Phenylazo)chromotropic acid disodium salt, Acid red 29C 16H 10N 2Na 2O 8S 2• M = 468,39 g/molStore between 15ºC and 25ºC• CAS [4197-07-3]GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code10 g CR023500104AC0788Chromotropic acid, disodium salt dihydrate, reagent grade, ACS4,5-Dihydroxy-2,7-naphthalenedisulfonic acid disodium salt dihydrateC 10H 6Na 2O 8S 2·2H 2O• M = 400,30 g/mol• CAS [5808-22-0]Packaging25 g50 g44CodeAC07880025AC07880050lumpy powder, beigeassay (acidimetric)............................. min. 98,5 %Store between 15ºC and 25ºCCR0175 Chrysoidine G, C.I. 11270, for microscopy4-(Phenylazo)-1,3-phenylenediamine monohydrochloride, Basic orange 2C 12H 12N 4·HCl• M = 248,72 g/mol• CAS [532-82-1]powder, bright dark brownStore between 15ºC and 25ºC• Melting point: 118 - 118,5 ºCGHS information: Danger.H318 - H341 - H400 - H410 - H302 - H315P280 - P305+P351+P338 - P310 - P321 - P405 -P501aPackaging Code25 g CR017500254See complete specifications at www.scharlab.com 71

CinchCI0240 Cinchonine, synthesis grade(9S)-Cinchonan-9-olC 19 H 22 N 2 O• M = 294,40 g/mol• CAS [118-10-5]Store between 15ºC and 25ºCAL0535• Melting point: 261 - 264 ºCCinnamaldehyde, synthesis gradeassay (titr. with HClO4)....................... min. 98 %Packaging25 g100 g44CodeCI02400025CI02400100trans-Cinnamic aldehyde, trans-3-Phenyl-2-propenalC 9 H 8 O• M = 132,16 g/mol• CAS [104-55-2]• Density: 1,05Store between 15ºC and 25ºCAL0200• Melting point: -8 ºC• Boiling point: (21 hPa) 127 ºCCinnamyl alcohol, synthesis gradeGHS information: Warning.H312 - H315 - H317P261 - P280 - P321 - P322 - P362 - P501aassay (G.C.).................................... min. 98 %Packaging250 ml1 l44CodeAL05350250AL053510003-Phenylallyl alcohol, trans-3-Phenyl-2-propen-1-olC 9H 10O• M = 134,18 g/mol• CAS [104-54-1]• Melting point: 31 - 34 ºC• Boiling point: 258 ºCGHS information: Warning.H302 - H317P261 - P280 - P321 - P301+P312 - P363 - P501aPackaging Code250 g AL020002504Store between 15ºC and 25ºCAC0717Citraconic acid, synthesis gradeassay (G.C.).................................... min. 98 %2-Methyl-2-butenedioic acid, Methylmaleic acidC 5H 6O 4• M = 130,10 g/mol• CAS [498-23-7]• Melting point: 88 - 92 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code100 g AC071701004assay (acidimetric)............................. min. 99 %Store between 15ºC and 25ºCAC0718 Citric acid anhydrous, extra pure, Ph Eur, BP, USP2-Hydroxy-1,2,3-propanetricarboxylic acid, !-Hydroxy tricarboxilic acidC GHS information: Warning.6H 8O 7H319P280 - P264 - P305+P351+P338 - P337+P313• M = 192,13 g/mol• CAS [77-92-9]powder, whiteStore between 5ºC and 30ºCAC0719• Melting point: ~ 153 ºC(decomposes)assay (acidimetric, on dried substance) 99,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processCitric acid anhydrous, reagent grade, ACS, Reag. Ph EurPackaging Code500 g 5 AC071805001 kg 5 AC071810005 kg R AC0718005P25 kg AC0718025PR2-Hydroxy-1,2,3-propanetricarboxylic acid, !-Hydroxy tricarboxilic acidC GHS information: Warning.6H 8O 7H319P280 - P264 - P305+P351+P338 - P337+P313• M = 192,13 g/mol• CAS [77-92-9]powder, whiteStore between 5ºC and 30ºC• Melting point: ~ 153 ºC(decomposes)assay (acidimetric) ............................ min. 99,5 %Packaging Code500 g 5 AC071905001 kg 5 AC071910005 kg R AC0719005P25 kg AC0719025PR72 See complete specifications at www.scharlab.com

AC0720Citric acid monohydrate, extra pure, Ph Eur, BP, USPCitri2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate, Hydroxytricarballylic acidCmonohydrate6H 8O 7·H 2O• M = 210,14 g/mol• CAS [5949-29-1]crystals, colourless or whiteAC0725• Melting point: 135 - 152 ºC• Boiling point: 135 - 152 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric, on dried substance) 99,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processCitric acid monohydrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 AC072005001 kg 5 AC072010005 kg R AC0720005P25 kg AC0720025PR2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate, Hydroxytricarballylic acidCmonohydrate6 H 8 O 7·H 2 O• M = 210,14 g/mol• CAS [5949-29-1]crystals, colourless or white• Melting point: 135 - 152 ºC• Boiling point: 135 - 152 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric)............................. 99,5 - 100,5 %Packaging Code500 g 5 AC072505001 kg 5 AC072510005 kg R AC0725005P25 kg AC0725025PRAC0726Citric acid monohydrate, molecular biology grade2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate, Hydroxytricarballylic acidCmonohydrate6H 8O 7·H 2O• M = 210,14 g/mol• CAS [5949-29-1]crystals, colourless or white• Melting point: 135 - 152 ºC• Boiling point: 135 - 152 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric, referred toanhydrous substance) ........................ min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging100 g1 kg55CodeAC07260100AC07261000Cleland’s reagent. See 1,4-Dithiothreitol page 108CO0015Cobalt, powder, extra pureCo• M = 58,93 g/mol• CAS [7440-48-4]• Melting point: 1495 ºC• Boiling point: ~ 3185 ºCGHS information: Danger.H334 - H317 - H413P285 - P261 - P280 - P321 - P342+P311 - P501aPackaging Code100 g CO001501004CO0025Cobalt(II) chloride hexahydrate, extra pureassay.............................................. min. 99,88 %CoCl 2·6H 2O• M = 237,93 g/mol• CAS [7791-13-1]crystals , red or garnetCO0027CoCl 2·6H 2O• M = 237,93 g/mol• CAS [7791-13-1]crystals, red or garnet• Melting point: 56 ºC• UN 3288GHS information: Danger.H334 - H350 - H400 - H410 - H302 - H317P285 - P261 - P280 - P321 - P405 - P501aassay (complexometric)....................... min. 98 %Cobalt(II) chloride hexahydrate, reagent grade, ACS, ISO, Reag. PhEur• Melting point: 56 ºC• UN 3288GHS information: Danger.H334 - H350 - H400 - H410 - H302 - H317P285 - P261 - P280 - P321 - P405 - P501aassay (complexometric)....................... 99 - 102 %Packaging Code500 g 5 CO002505001 kg 5 CO002510005 kg R CO0025005P25 kg CO0025025PRPackaging Code250 g 5 CO002702501 kg 5 CO002710005 kg CO0027005PRSee complete specifications at www.scharlab.com 73

CobalCO0045 Cobalt(II) nitrate hexahydrate, extra pureNitric acid cobalt salt hexahydrateCo(NO 3 ) 2·6H 2 O• M = 291,04 g/mol• CAS [10026-22-9]crystals, dark redCO0046• Melting point: 57 ºC• UN 1477GHS information: Danger.H272 - H351 - H302 - H317P221 - P210 - P220 - P321 - P405 - P501aassay (complexometric)....................... 98 - 102 %Cobalt(II) nitrate hexahydrate, reagent grade, ACS, Reag. Ph EurPackaging Code500 g 5 CO004505001 kg 5 CO004510005 kg R CO0045005P25 kg CO0045025PRNitric acid cobalt salt hexahydrateCo(NO 3 ) 2·6H 2 O• M = 291,04 g/mol• CAS [10026-22-9]crystals, dark red• Melting point: 57 ºC• UN 1477GHS information: Danger.H272 - H351 - H302 - H317P221 - P210 - P220 - P321 - P405 - P501aassay (complexometric)....................... 99 - 102 %Packaging Code250 g 5 CO004602501 kg 5 CO004610005 kg CO0046005PRCO0060Cobalt oxide, black, synthesis gradeCobalt black, Tricobalt tetroxide, Cobalt (II,III) oxideCo 3O 4• M = 240,80 g/mol• CAS [1308-06-1]• Melting point: ~ 895 ºCGHS information: Danger.H350 - H317P261 - P280 - P281 - P321 - P405 - P501aPackaging Code250 g CO006002505Hygroscopic assay (complexometric, Co)................. min. 70 %CO0075Cobalt(II) sulfate heptahydrate, extra pureCoSO 4·7H 2O• M = 281,10 g/mol• CAS [10026-24-1]crystals, red or garnetCO0077• Melting point: 98 ºC• UN 3077Cobalt(II) sulfate heptahydrate, reagent gradeGHS information: Danger.H334 - H350 - H400 - H410 - H302 - H317P285 - P261 - P280 - P321 - P405 - P501aassay (complexometric)....................... min. 98 %Packaging Code250 g 5 CO007502501 kg 5 CO007510005 kg R CO0075005P25 kg CO0075025PRCoSO 4·7H 2O• M = 281,10 g/mol• CAS [10026-24-1]crystals, red or garnet• Melting point: 98 ºC• UN 3077Cocktails for liquid scintillationGHS information: Danger.H334 - H350 - H400 - H410 - H302 - H317P285 - P261 - P280 - P321 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging Code100 g 5 CO00770100250 g 5 CO007702501 kg 5 CO007710005 kg CO0077005PRBI0120Bis-MSB, for liquid scintillation, Normascint ®1,4-Bis(2-methylstyryl)-benzeneC 24H 22• M = 310,44 g/mol• CAS [13280-61-0]• Melting point: 179 - 181 ºCPackaging Code10 g BI01200010474 See complete specifications at www.scharlab.com

CO0150Cocktail Biogreen 3, for liquid scintillationCockt• Density: 0,99Store between 15ºC and 25ºC• Boiling point: 315 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P332+P313 - P337+P313 -P362Packaging Code5 l CO0150005P9CO0135Cocktail 22, for liquid scintillation, Normascint ®• Density: 0,92• UN 1992GHS information: Danger.H225 - H302 - H315 - H318 - H361 - H336 - H373 -H304 - H411P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging Code2,5 l CO013525004EM0070Emusolv, for liquid scintillation, Normascint ®• CAS [68412-54-4]• Density: 1,05• Melting point: ~ 5 °CStore at room temperature• Boiling point: > 100 °C• UN 3082GHS information: Danger.H318 - H302 - H411P280 - P273 - P305+P351+P338 - P310 - P301+P312 -P501aPackaging Code1 l EM007010004CO0192Collodion flexible, pure• CAS [9004-70-0]• Density: 0,78Store between 15ºC and 25ºCCO0190• Boiling point: (1000 hPa) 34,6 ºC• UN 2059Collodion, solution approx. 4% w/v, extra pure, USPGHS information: Danger.H224 - H302 - H336 - EUH019P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging Code250 ml 4 CO019202501 l 4 CO019210001 l CO0192005P9• Density: 0,76 - 0,80• Boiling point: ~ 34 ºCStore between 15ºC and 25ºCCO0221• UN 2059Complexon - magnesium, solution 0,1 mol/lGHS information: Danger.H224 - H302 - H336 - EUH019P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging Code250 ml 4 CO019002501 l 4 CO019010005 l CO0190005P9• Density: 1,032 Packaging Code250 mlStore between 15ºC and 25ºC1 lConductivity standards. See Standards, conductivity page 30755CO02210250CO02211000CO0093Copper, powder, extra pure, Reag. Ph EurCu• M = 63,55 g/mol• CAS [7440-50-8]powder, reddish-brown• Melting point: 1083 ºC• Boiling point: 2595 ºCassay (iodometric).............................. min. 99,7 %Packaging500 g1 kg55CodeCO00930500CO00931000See complete specifications at www.scharlab.com 75

CoppeCO0092 Copper(II) acetate monohydrate, extra pureCupric acetateCu(CH 3 COO) 2·H 2 O• M = 199,65 g/mol• CAS [6046-93-1]• Melting point: 115 ºCcrystals , turquoise• Boiling point: 240 ºC(decomposes)• UN 3077GHS information: Danger.H318 - H400 - H410 - H302P280 - P273 - P305+P351+P338 - P310 - P301+P312 -P501aassay (iodometric).............................. min. 99 %Packaging Code500 g 5 CO009205001 kg 5 CO009210005 kg R CO0092005P25 kg CO0092025PRCO0095Copper(II) acetate monohydrate, reagent grade, ACS, Reag. Ph EurCupric acetateCu(CH 3COO) 2·H 2O• M = 199,65 g/mol• CAS [6046-93-1]• Melting point: 115 ºCcrystals, turquoise• Boiling point: 240 ºC(decomposes)• UN 3077GHS information: Danger.H318 - H400 - H410 - H302P280 - P273 - P305+P351+P338 - P310 - P301+P312 -P501aassay (iodometric).............................. 99 - 102 %Packaging Code250 g 5 CO00950250500 g 5 CO009505001 kg 5 CO009510005 kg R CO0095005P25 kg CO0095025PRCopper(II) carbonate basic. See Copper(II) hydroxide carbonate page 77CO0097Copper(I) chloride, reagent grade, ACSCopper monochlorideCuCl• M = 98,99 g/mol• CAS [7758-89-6]• Melting point: 422 ºCCO0100• Boiling point: 1366 ºC• UN 2802Copper(II) chloride dihydrate, extra pure, USPGHS information: Warning.H400 - H410 - H302P273 - P264 - P270 - P301+P312 - P330 - P501aassay (iodometric).............................. min. 97 %Packaging250 g500 g55CodeCO00970250CO00970500Copper dichloride dihydrateCuCl 2·2H 2O• M = 170,48 g/mol• CAS [10125-13-0]• Melting point: ~ 100 ºC• UN 2802elongate humid cristals, blue or turquoiseHygroscopicStore between 15ºC and 25ºCCO0112Copper(II) chloride dihydrate, reagent grade, ACSGHS information: Warning.H400 - H410 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (iodometric, on dried substance).... 99 - 100,5 %Packaging Code500 g 5 CO010005001 kg 5 CO010010005 kg R CO0100005P25 kg CO0100025PRCopper dichloride dihydrateCuCl 2·2H 2O• M = 170,48 g/mol• CAS [10125-13-0]• Melting point: ~ 100 ºC• UN 2802elongate humid cristals, blue or turquoiseHygroscopicStore between 15ºC and 25ºCCO0110Copper(I) cyanide, extra pureGHS information: Warning.H400 - H410 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (iodometric) ............................. min. 99 %Packaging Code100 g 5 CO011201001 kg 5 CO011210005 kg R CO0112005P25 kg CO0112025PRCupricinCuCN• M = 89,56 g/mol• CAS [544-92-3]• Melting point: 473 ºC• UN 1587GHS information: Danger.H300 - H310 - H330 - H400 - H410 - EUH032P301+P310 - P310 - P320 - P361 - P405 - P501aPackaging100 g1 kg55CodeCO01100100CO01101000Store between 15ºC and 25ºCassay (complexometric) ...................... min. 98 %76 See complete specifications at www.scharlab.com

RE0008• CAS [14552-35-3]• Density: 1,10Copper(II) ethylenediamine solution, for determination of viscosityin cellulose according to DIN 54270[Cu(OH) 2 (C 2 H 8 N 2 ) 2 ]Store between 15ºC and 25ºCCO0088CoppeGHS information: Danger.Packaging CodeH302 - H314 - H334 - H317 - H411• UN 1761 P260 - P303+P361+P353 - P305+P351+P338 - P310 -1 l 4 RE00081000P405 - P501aCopper(II) hydroxide carbonate, extra pureCopper(II) carbonate hydroxide, Copper(II) carbonate basicCuCO 3·Cu(OH) 2• M = 221,20 g/mol• CAS [12069-69-1]• Melting point: 200 ºCGHS information: Warning.H272 - H302P221 - P210 - P220 - P280 - P301+P312 - P501aPackaging500 g1 kg55CodeCO00880500CO00881000CO0098Copper(II) nitrate trihydrate, extra pureassay (iodometric).............................. min. 95 %Copper dinitrate trihydrateCu(NO 3) 2·3H 2O• M = 241,60 g/mol• CAS [10031-43-3]CO0091• Melting point: ~ 114 ºC• UN 1477Copper(II) nitrate trihydrate, reagent gradeGHS information: Danger.H272 - H400 - H410 - H302 - H315 - H319P221 - P210 - P220 - P305+P351+P338 - P321 -P501aPackaging Code500 g 5 CO009805001 kg 5 CO009810005 kg R CO0098005P25 kg CO0098025PRCopper dinitrate trihydrateCu(NO 3) 2·3H 2O• M = 241,60 g/mol• CAS [10031-43-3]CO0099• Melting point: ~ 114 ºC• UN 1477Copper(II) oxide, extra pureGHS information: Danger.H272 - H400 - H410 - H302 - H315 - H319P221 - P210 - P220 - P305+P351+P338 - P321 -P501aassay (iodometric).............................. min. 99,5 %Packaging Code500 g 5 CO009105001 kg 5 CO009110005 kg R CO0091005P25 kg CO0091025PRCopper monoxideCuO• M = 79,55 g/mol• CAS [1317-38-0]powder, blackHygroscopicCO0087• Melting point: 1336 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric)....................... min. 96 %Copper(II) sulfate anhydrous, extra pure, Ph Eur, BP, USPPackaging Code500 g 5 CO009905001 kg 5 CO009910005 kg R CO0099005P25 kg CO0099025PRCopper monosulfate anhydrous, Copper vitriol anhydrousCuSO 4• M = 159,60 g/mol• CAS [7758-98-7]powder, grey• UN 3077GHS information: Warning.H400 - H410 - H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (iodometric, on dried substance) 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code250 g 5 CO008702501 kg 5 CO008710005 kg CO0087005PRSee complete specifications at www.scharlab.com 77

CoppeCO0096 Copper(II) sulfate pentahydrate, extra pure, Ph Eur, BP, USPCopper monosulfate pentahydrate, Copper vitriol pentahydrateCuSO 4·5H 2 O• M = 249,68 g/mol• CAS [7758-99-8]crystals, blueCO0101CuSO 4·5H 2O• M = 249,68 g/mol• CAS [7758-99-8]• UN 3077GHS information: Warning.H400 - H410 - H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (iodometric).............................. 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processCopper(II) sulfate pentahydrate, reagent grade, ACS, ISO, Reag. PhEurCopper monosulfate pentahydrate, Copper vitriol pentahydratecrystals, blueCO0102• UN 3077Copper(II) sulfate, solution 0,1 mol/lGHS information: Warning.H400 - H410 - H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (iodometric).............................. 99 - 100,5 %Packaging Code500 g 5 CO009605001 kg 5 CO009610005 kg R CO0096005P25 kg CO0096025PRPackaging Code500 g 5 CO010105001 kg 5 CO010110005 kg R CO0101005P25 kg CO0101025PRCuSO 4• M = 159,60 g/mol• CAS [7758-98-7]• Density: 1,02GHS information: H412P273 - P501aPackaging Code1 l CO010210005Store between 15ºC and 25ºCTraceable to SRM from NISTCO0103 Copper(II) sulfate, solution 0,02 mol/lCuSO 4• M = 159,60 g/mol• CAS [7758-98-7]• Density: ~ 1,00GHS information: H412P273 - P501aPackaging Code1 l CO010310005Store between 15ºC and 25ºCTraceable to SRM from NISTCR0062 o-Cresol, synthesis grade2-Methylphenol, 2-HydroxytolueneC 7H 8O• M = 108,14 g/mol• CAS [95-48-7]• Density: 1,04Store between 15ºC and 25ºCCR0072• Melting point: 29 - 31 ºC• Boiling point: 191 ºC• UN 3455m-Cresol, synthesis gradeGHS information: Danger.H301 - H311 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code250 ml 4 CR006202501 l 4 CR006210005 l CR0062005P93-Methylphenol, 3-HydroxytolueneC 7H 8O• M = 108,14 g/mol• CAS [108-39-4]• Density: 1,03Store between 15ºC and 25ºC• Melting point: 10 - 12 ºC• Boiling point: 203 ºC• UN 2076GHS information: Danger.H301 - H311 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code250 ml 4 CR007202501 l 4 CR007210002,5 l 4 CR007225005 l CR0072005P978 See complete specifications at www.scharlab.com

CR0075m-Cresol, reagent gradeCreso3-Methylphenol, 3-HydroxytolueneC 7 H 8 O• M = 108,14 g/mol• CAS [108-39-4]• Density: 1,03Store between 15ºC and 25ºCCR0082• Melting point: 10 - 12 ºC• Boiling point: 203 ºC• UN 2076p-Cresol, synthesis gradeGHS information: Danger.H301 - H311 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging Code2,5 l CR0075250044-Methylphenol, 4-HydroxytolueneC 7H 8O• M = 108,14 g/mol• CAS [106-44-5]• Density: 1,03• Melting point: 31 - 34 ºC• Boiling point: 202 ºC• UN 3455GHS information: Danger.H301 - H311 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aPackaging250 ml1 l5 l44zCodeCR00820250CR00821000CR0082005LCR0095o-Cresolphthalein, indicatorassay (G.C.).................................... min. 98 %3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranoneC 22H 18O 4• M = 346,38 g/mol• CAS [596-27-0]• Melting point: 223 - 225 ºCPackaging Code25 g CR009500254Store between 15ºC and 25ºCRO0110Cresol red, indicatoro-CresolsulfonphthaleinC 21H 18O 5S• M = 382,44 g/mol• CAS [1733-12-6]CR0135 Cryolite, synthesis gradePackaging5 g10 g25 g444CodeRO01100005RO01100010RO01100025Kryolith, Ice spar, Sodium aluminium fluorideNa 3AlF 6• M = 209,94 g/mol• CAS [15096-52-3]• Melting point: 1000 ºC• UN 3288GHS information: Danger.H372 - H302 - H332 - H411P260 - P261 - P301+P312 - P304+P340 - P312 -P501aPackaging Code1 kg CR013510005VI0025Crystal violet, C.I. 42555, indicator, extra pureHexamethylenepararosaniline chloride, Hexamethyl-p-rosanilinium chloride, Methyl violetC10 B25H 30ClN 3• M = 407,99 g/mol• CAS [548-62-9]flakes, bright white, up to 0,5cmStore between 5ºC and 30ºCVI0027• Melting point: 189 - 194 ºC• UN 3077GHS information: Danger.H318 - H351 - H400 - H410 - H302P280 - P281 - P305+P351+P338 - P310 - P405 -P501aCrystal violet oxalate, solution according to Gram HückerPackaging25 g100 g44CodeVI00250025VI00250100• Density: 0,980GHS information: Warning.H226 - H351 - H319 - H412P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging500 ml2,5 l44CodeVI00270500VI00272500See complete specifications at www.scharlab.com 79

CyanoBR0175 Cyanogen bromide, synthesis gradeBromine cyanide, BromocyanBrCN• M = 105,93 g/mol• CAS [506-68-3]• Melting point: 52 ºCStore between 2ºC and 8ºCCI0031• Boiling point: 61 - 62 ºC• UN 1889Cyclohexane, extra pureGHS information: Danger.H300 - H310 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aassay (iodometric).............................. min. 98 %Packaging Code10 g BR017500101Hexahydrobenzene, Hexamethylene, NaphtheneC 6H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78Store between 15ºC and 25ºCCI0032• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145Cyclohexane, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Packaging1 l2,5 l5 l25 l25 l44z80CodeCI00311000CI00312500CI0031005LCI0031025ACI0031025SHexahydrobenzene, Hexamethylene, NaphtheneC 6H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78Store between 15ºC and 25ºCCI0039• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,7 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Cyclohexane, Multisolvent ® HPLC grade ACS ISO UV-VISPackaging1 l2,5 l5 l25 l25 l44z80CodeCI00321000CI00322500CI0032005LCI0032025ACI0032025SHexahydrobenzene, Hexamethylene, NaphtheneC 6H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78Store between 15ºC and 25ºC• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)208 nm............................................ 20 % 0,699 AU223 nm............................................ 50 % 0,301 AU232 nm............................................ 80 % 0,097 AU240 nm............................................ 90 % 0,046 AU250 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 CI003910002,5 l 4 CI003925004 l 4 CI003940007 l w CI0039007E25 l CI0039025S080 See complete specifications at www.scharlab.com

CI0033Cyclohexane, UV spectroscopy grade, Spectrosol ®CycloHexahydrobenzene, Hexamethylene, NaphtheneC 6 H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeCI00331000CI00332500Store between 15ºC and 25ºCCI0035Cyclohexane, for GC residue analysisassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %minimum transmission /max. absorbancewavelength:T (%) A (AU)208 nm............................................ 20 % 0,699 AU223 nm............................................ 50 % 0,301 AU232 nm............................................ 80 % 0,097 AU240 nm............................................ 90 % 0,046 AU250 nm............................................ 98 % 0,009 AUHexahydrobenzene, Hexamethylene, NaphtheneC 6H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeCI00351000CI00352500Store between 15ºC and 25ºCCI0036Cyclohexane, GC ultra-trace analysis gradeassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisHexahydrobenzene, Hexamethylene, NaphtheneC 6H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeCI00361000CI00362500Store between 15ºC and 25ºCCI0030Cyclohexane, 99,7%, anhydrous (max. 0,005 % H 2O)assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysis:Hexahydrobenzene, Hexamethylene, NaphtheneC 6H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging100 ml500 ml1 leeeCodeCI00300100CI00300500CI00301000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,7 %water (K.F.)..................................... max. 0,005 %See complete specifications at www.scharlab.com 81

CycloCI0029C 6 H 12• M = 84,16 g/mol• CAS [110-82-7]• Density: 0,78Cyclohexane, 99,5%, anhydrous (max. 0,005 % H 2 O), with molecularsievesHexahydrobenzene, Hexamethylene, Naphthene• Melting point: 6 ºC• Boiling point: 80,7 - 81 ºC• UN 1145GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code250 ml CI002910004Store between 15ºC and 25ºCCI0037C 6D 12• M = 96,25 g/mol• CAS [1735-17-7]• Density: 0,78assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %Cyclohexane-d12, deuteration degree min. 99,5%, NMR spectroscopygrade, Spectrosol ®Store between 15ºC and 25ºCCI0040• Melting point: 8 ºC• Boiling point: 82 ºC• UN 1145Cyclohexanol, synthesis gradeGHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackagingx10x0,75 1mlCodeCI0037.750Hexahydrophenol, HydroxycyclohexaneC 6 H 12 O• M = 100,16 g/mol• CAS [108-93-0]• Density: (25 ºC) 0,94Store between 15ºC and 25ºCCI0042• Melting point: 25 ºC• Boiling point: 161 ºCCyclohexanol, reagent gradeGHS information: Warning.H302 - H332 - H315 - H335P261 - P280 - P321 - P362 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 l CI004010004Hexahydrophenol, HydroxycyclohexaneC 6H 12O• M = 100,16 g/mol• CAS [108-93-0]• Density: (25 ºC) 0,94Store between 15ºC and 25ºCCI0050• Melting point: 25 ºC• Boiling point: 161 ºCCyclohexanone, extra pureGHS information: Warning.H302 - H332 - H315 - H335P261 - P280 - P321 - P362 - P405 - P501aassay (G.C.).................................... min.99,5 %Packaging Code1 l CI004210004Pimelic ketoneC 6H 10O• M = 98,15 g/mol• CAS [108-94-1]• Density: 0,95• Melting point: -31 ºC• Boiling point: ~ 156 ºC• UN 1915GHS information: Warning.H226 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l 4 CI005010002,5 l 4 CI005025005 l CI0050005P9Store between 15ºC and 25ºCCI0060C 6H 10• M = 82,15 g/mol• CAS [110-83-8]• Density: 0,81assay (G.C.).................................... min. 99,5 %Cyclohexene, synthesis grade, stabilized with approx. 100 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)1,2,3,4-Tetrahydrobenzene• Melting point: -104 ºC• Boiling point: 83 ºC• UN 2256GHS information: Danger.H225 - H302 - H312P210 - P241 - P280 - P303+P361+P353 - P322 -P501aPackaging Code1 l 4 CI006010005 l 9 CI0060005P25 l CI0060025P9assay (G.C.) ................................... min. 99 %82 See complete specifications at www.scharlab.com

CI0070Cyclohexylamine, synthesis gradeCycloCyclohexanamine, AminocyclohexaneC 6 H 13 N• M = 99,18 g/mol• CAS [108-91-8]• Density: 0,87• Melting point: -18 ºC• Boiling point: 133 - 134 ºC• UN 2357GHS information: Danger.H314 - H226 - H302 - H312P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l CI007010004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %CI0305 L-Cysteine hydrochloride anhydrous, extra pureThioserineC 3H 7NO 2S·HCl• M = 157,62 g/mol• CAS [52-89-1]Store between 15ºC and 25ºCCI0315• Melting point: 175 - 178 ºC(decomposes)L-Cystine, extra pure, Ph Eur, BPassay (argentometric)......................... min. 99 %Packaging25 g100 g44CodeCI03050025CI03050100DicysteineC 6H 12N 2O 4S 2• M = 240,30 g/mol• CAS [56-89-3]Store between 5ºC and 30ºCDE0020• Melting point: 261 - 262 ºC(decomposes)assay (titr. with HClO4, ondried substance)................................ 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processDecahydronaphthalene, mixture of isomers, synthesis gradePackaging Code100 g CI031501005DecalinC 10H 18• M = 138,25 g/mol• CAS [91-17-8]• Density: 0,88• Melting point: -32 ºC• Boiling point: 189 - 191 ºC• UN 1147GHS information: Danger.H314 - H226 - H332 - H411P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l DE002010004AC0801assay (G.C.).................................... min. 98 %1-Decane sulfonic acid, sodium salt, HPLC gradeSodium 1-decylsulfonateC 10H 21NaO 3S• M = 244,33 g/mol• CAS [13419-61-9]powder, whiteStore between 15ºC and 25ºCDE0037Heavy waterD 2O• M = 20,03 g/mol• CAS [7789-20-0]• Density: 1,11• Melting point: > 300 ºCassay (acidimetric) ............................ min. 98 %maximum absorbance of an aqueoussolution (5 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,05 AU220 nm............................................ 0,03 AU230 nm............................................ 0,02 AU260 nm............................................ 0,02 AUDeuterium oxide, deuteration degree min. 99,8%, NMR spectroscopygrade, Spectrosol ®• Melting point: 3,8 ºC• Boiling point: 101 ºCPackaging Code25 g AC080100254Packagingx10x0,7510 ml100 ml500 ml1 l11444CodeDE0037.750DE00370010DE00370100DE00370500DE00371000See complete specifications at www.scharlab.com 83

DeuteDE0038Heavy waterD 2 O• M = 20,03 g/mol• CAS [7789-20-0]• Density: 1,11Deuterium oxide, deuteration degree min. 99,95%, NMR spectroscopygrade, Spectrosol ®• Melting point: 3,8 ºC• Boiling point: 101 ºCPackagingx10x0,7510 ml100 ml114CodeDE0038.750DE00380010DE00380100DE0040Dextrin white, extra pure, Ph Eur(C 6H 10O 5) n·xH 2O• CAS [9004-53-9]Packaging Code1 kg DE004010005powder, white or almost whiteStore between 15ºC and 25ºCresidual solvents (Ph Eur/ICH)..............excluded byproduction processDextrose. See D(+)-Glucose anhydrous page 133Diacetone alcohol. See 4-Hydroxy-4-methyl-2-pentanone page 155DI0030Diacetylmonoxime, reagent grade• M = 101,11 g/mol• CAS [57-71-6]• Melting point: 74 - 76 ºC• Boiling point: 185 - 186 ºCC 4 H 7 NO 2assay (DSC) .................................... min. 99 %Store between 15ºC and 25ºCPackaging25 g100 g44CodeDI00300025DI003001001,2-Diaminoethane dihydrochloride. See Ethylenediamine dihydrochloride page 1203,8-Diamino-5-ethyl-6-phenylphenantridinium bromide. See Ethidium bromide page 1163,8-Diamino-5-methyl-6-phenylphenanthridinium bromide. See Dimidium bromide page 104Diatomaceous earth. See Siliceous earth page 258DI0300Dibutylamine, synthesis gradeN-Butyl-1-butanamineC 8H 19N• M = 129,25 g/mol• CAS [111-92-2]• Density: 0,76• Melting point: -62 ºC• Boiling point: 160 - 162 ºC• UN 2248GHS information: Warning.H226 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging1 l2,5 l44CodeDI03001000DI03002500Store between 15ºC and 25ºCET0060Dibutyl ether, synthesis gradeassay (G.C.).................................... min. 99 %Butyl etherC 8H 18O• M = 130,23 g/mol• CAS [142-96-1]• Density: 0,77• Melting point: -95 ºC• Boiling point: 140 - 143 ºC• UN 1149GHS information: Warning.H226 - H315 - H319 - H335 - H412P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeET00601000ET00602500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %84 See complete specifications at www.scharlab.com

DI03152,6-Di-tert-butyl-4-methylphenol, synthesis gradeButyl2,6-Di-tert-butyl-p-cresol, BHT, Butylhydroxytoluene, IonolC 15 H 24 O• M = 220,36 g/mol• CAS [128-37-0]crystals, colourlessFT0035• Melting point: 69 - 70 ºC• Boiling point: 265 ºCDibutyl phthalate, synthesis gradeGHS information: Warning.H315 - H319 - H413P280 - P273 - P305+P351+P338 - P321 - P362 -P501aassay (G.C.).................................... min. 99 %Packaging250 g500 g1 kg555CodeDI03150250DI03150500DI03151000Phthalic acid dibutyl ester, DBPC 16 H 22 O 4• M = 278,35 g/mol• CAS [84-74-2]• Density: 1,05Store between 15ºC and 25ºCDI0382• Boiling point: ~ 340 ºC• UN 30821,2-Dichlorobenzene, synthesis gradeGHS information: Danger.H360Df - H400P281 - P273 - P308+P313 - P391 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 l FT003510004o-ChlorobenzeneC 6H 4Cl 2• M = 147,00 g/mol• CAS [95-50-1]• Density: 1,31• Melting point: -17 ºC• Boiling point: 180 ºC• UN 1591GHS information: Warning.H400 - H410 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l 4 DI038210002,5 l 4 DI038225005 l DI0382005P9DI0385• M = 151,03 g/mol• CAS [2199-69-1]• Density: 1,31assay (G.C.) ................................... min. 99,5 %1,2-Dichlorobenzene-d4, deuteration degree min. 99%, NMRspectroscopy grade, Spectrosol ®C 6D 4Cl 2• Melting point: - 17 ºC• Boiling point: 180 ºC• UN 1591GHS information: Warning.H400 - H410 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code5 ml DI038500051DI04061,2-Dichloroethane, extra pureEthylene chloride, Ethylene dichlorideC 2 H 4 Cl 2• M = 98,97 g/mol• CAS [107-06-2]• Density: 1,25Store between 15ºC and 25ºCDI0407• Melting point: -35,5 ºC• Boiling point: 83,5 - 84,1 ºC• UN 11841,2-Dichloroethane, reagent grade, ACSGHS information: Danger.H225 - H350 - H302 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Packaging Code1 l 4 DI040610002,5 l 4 DI040625005 l 9 DI0406005P25 l DI0406025A8Ethylene chloride, Ethylene dichlorideC 2H 4Cl 2• M = 98,97 g/mol• CAS [107-06-2]• Density: 1,25Store between 15ºC and 25ºC• Melting point: -35,5 ºC• Boiling point: 83,5 - 84,1 ºC• UN 1184GHS information: Danger.H225 - H350 - H302 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging1 l2,5 l44CodeDI04071000DI04072500See complete specifications at www.scharlab.com 85

DichlDI0408 1,2-Dichloroethane, spectroscopy grade, Spectrosol ®Ethylene chloride, Ethylene dichlorideC 2 H 4 Cl 2• M = 98,97 g/mol• CAS [107-06-2]• Density: 1,25Store between 15ºC and 25ºCDI0409• Melting point: -35,5 ºC• Boiling point: 83,5 - 84,1 ºC• UN 11841,2-Dichloroethane, HPLC gradeGHS information: Danger.H225 - H350 - H302 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,9 %minimum transmission /max. absorbancewavelength:T (%) A (AU)230 nm............................................ 20 % 0,699 AU235 nm............................................ 50 % 0,301 AU240 nm............................................ 80 % 0,097 AU245 nm............................................ 90 % 0,046 AU260 nm............................................ 98 % 0,009 AUPackaging1 l2,5 l44CodeDI04081000DI04082500Ethylene chloride, Ethylene dichlorideC 2H 4Cl 2• M = 98,97 g/mol• CAS [107-06-2]• Density: 1,25• Melting point: -35,5 ºC• Boiling point: 83,5 - 84,1 ºC• UN 1184GHS information: Danger.H225 - H350 - H302 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeDI04091000DI04092500Store between 15ºC and 25ºCDI0411assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)230 nm............................................ 20 % 0,699 AU235 nm............................................ 50 % 0,301 AU245 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µm1,2-Dichloroethane, 99,5%, anhydrous (max. 0,005 % H 2O)Ethylene chloride, Ethylene dichlorideC 2H 4Cl 2• M = 98,97 g/mol• CAS [107-06-2]• Density: 1,25• Melting point: -35,5 ºC• Boiling point: 83,5 - 84,1 ºC• UN 1184GHS information: Danger.H225 - H350 - H302 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging100 ml500 ml1 leeeCodeDI04110100DI04110500DI04111000Store between 15ºC and 25ºCDI0410assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %1,2-Dichloroethane, max. 0,005% H 2O, DNA synthesis gradeEthylene chloride, Ethylene dichlorideC 2H 4Cl 2• M = 98,97 g/mol• CAS [107-06-2]• Density: 1,25• Melting point: -35,5 ºC• Boiling point: 83,5 - 84,1 ºC• UN 1184GHS information: Danger.H225 - H350 - H302 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeDI04101000DI04102500Store between 15ºC and 25ºCDI04252ʼ,7ʼ-Dichlorofluorescein, indicator2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-oneC 20H 10Cl 2O 5• M = 401,21 g/mol• CAS [76-54-0]Packaging Code5 g DI042500054Store between 5ºC and 30ºC86 See complete specifications at www.scharlab.com

CL0329CH 2 Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Dichloromethane, synthesis grade, stabilized with approx. 50 ppm ofamyleneMethylene chloride, ChloromethyleneStore between 15ºC and 25ºCCL0331CH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,8 %Dichloromethane, extra pure, stabilized with approx. 50 ppm of amylene,Ph Eur, NFMethylene chloride, ChloromethyleneStore between 15ºC and 25ºCCL0348CH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %other residual solvents (Ph Eur/ICH)....... excluded byprocess productionDichloromethane, analytical grade, stabilized with approx. 50 ppm ofamylene, ACS, Reag. Ph Eur, NFMethylene chloride, ChloromethyleneStore between 15ºC and 25ºCCL0332• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Dichloromethane, reagent grade, stabilized with ethanolPackaging1 l 42,5 l 45 l25 l25 l99LPackaging1 l 42,5 l 45 l5 l25 l25 l9z8APackaging1 l 42,5 l 45 l25 l25 l98ADichlCodeCL03291000CL03292500CL0329005PCL0329025PCL0329025LCodeCL03311000CL03312500CL0331005PCL0331005LCL0331025ACL0331025BCodeCL03481000CL03482500CL0348005PCL0348025ACL0348025BMethylene chloride, ChloromethyleneCH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºCCL0342• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,02 %Dichloromethane, reagent grade, ACS, ISO, Reag. Ph Eur, stabilizedwith approx. 50 ppm of amyleneMethylene chloride, ChloromethyleneCH 2Cl 2Store between 15ºC and 25ºCCL0338• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Dichloromethane, dried (max. 0,005% H 2O), reagent grade, stabilizedwith approx. 50 ppm of amyleneMethylene chloride, ChloromethyleneCH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºC• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,005 %Packaging Code1 l 4 CL033210002,5 l 4 CL0332250025 l CL0332025BAPackaging Code1 l 4 CL034210002,5 l 4 CL0342250025 l CL0342025BAPackaging1 l2,5 l44CodeCL03381000CL03382500See complete specifications at www.scharlab.com 87

DichlCL0347CH 2 Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Dichloromethane, stabilized with approx. 50 ppm of amylene,Multisolvent ® HPLC grade ACS ISO UV-VISMethylene chloride, ChloromethyleneStore between 15ºC and 25ºCCL0333CH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)235 nm............................................ 20 % 0,699 AU240 nm............................................ 50 % 0,301 AU245 nm............................................ 80 % 0,097 AU248 nm............................................ 90 % 0,046 AU255 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmDichloromethane, spectroscopy grade, stabilized with ethanol,Spectrosol ®Methylene chloride, ChloromethyleneStore between 15ºC and 25ºCCL0344• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %minimum transmission /max. absorbancewavelength:T (%) A (AU)230 nm............................................ 10 % 1,000 AU240 nm............................................ 70 % 0,155 AU250 nm............................................ 95 % 0,022 AU255 nm............................................ 98 % 0,009 AUDichloromethane, spectroscopy grade, stabilized with approx. 50 ppm ofamylene, Spectrosol ®Methylene chloride, ChloromethyleneCH 2Cl 2Store between 15ºC and 25ºCCL0335• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593Dichloromethane, HPLC grade, stabilized with ethanolGHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %minimum transmission /max. absorbancewavelength:T (%) A (AU)235 nm............................................ 10 % 1,000 AU240 nm............................................ 50 % 0,301 AU245 nm............................................ 80 % 0,097 AU248 nm............................................ 90 % 0,046 AU255 nm............................................ 98 % 0,009 AUPackaging Code1 l 4 CL034710002,5 l 4 CL034725004 l 4 CL0347400025 l CL0347025BAPackaging1 l2,5 l44Packaging1 l2,5 l44CodeCL03331000CL03332500CodeCL03441000CL03442500Methylene chloride, ChloromethyleneCH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºC• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0003 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)235 nm............................................ 20 % 0,699 AU238 nm............................................ 50 % 0,301 AU247 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging1 l2,5 l44CodeCL03351000CL0335250088 See complete specifications at www.scharlab.com

CL0340Dichloromethane, for GC residue analysis, stabilized with ethanolDichlMethylene chloride, ChloromethyleneCH 2 Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºCCL0345CH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min.99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisDichloromethane, for GC residue analysis, stabilized with approx. 50ppm of amyleneMethylene chloride, ChloromethyleneStore between 15ºC and 25ºCCL0341• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min.99,9 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisDichloromethane, GC ultra-trace analysis grade, stabilized with ethanolPackaging1 l2,5 l44Packaging1 l2,5 l44CodeCL03401000CL03402500CodeCL03451000CL03452500Methylene chloride, ChloromethyleneCH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºCCL0349• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisDichloromethane, 99,9%, anhydrous (max. 0,003 % H 2O), stabilized withapprox. 50 ppm of amyleneMethylene chloride, ChloromethyleneCH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºCCL0350• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501awater (K.F.)..................................... max. 0,003 %Dichloromethane, 99,9%, anhydrous (max. 0,003 % H 2O), with molecularsievesMethylene chloride, ChloromethyleneCH 2Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºC• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,003 %Packaging1 l2,5 l44Packaging100 ml500 ml1 leeeCodeCL03411000CL03412500CodeCL03490100CL03490500CL03491000Packaging Code1 l CL035010004See complete specifications at www.scharlab.com 89

DichlCL0343 Dichloromethane, DNA synthesis gradeMethylene chloride, ChloromethyleneCH 2 Cl 2• M = 84,93 g/mol• CAS [75-09-2]• Density: 1,32Store between 15ºC and 25ºCCL0337CCl 2D 2• M = 86,95 g/mol• CAS [1665-00-5]• Density: 1,36• Melting point: ~ -95 ºC• Boiling point: 40 ºC• UN 1593GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,005 %Dichloromethane-d2, deuteration degree min. 99,5%, NMRspectroscopy grade, Spectrosol ®Methylene chloride-d2, Dideuteromethylene chloride, DideuterodichloromethaneStore between 15ºC and 25ºCCL0339CCl 2D 2• M = 86,95 g/mol• CAS [1665-00-5]• Density: 1,36• Melting point: -97 ºC• Boiling point: 39 ºC• UN 1593GHS information: Danger.H350 - H361 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aDichloromethane-d2, deuteration degree min. 99,8%, NMRspectroscopy grade, Spectrosol ®Methylene chloride-d2, Dideuteromethylene chloride, DideuterodichloromethaneStore between 15ºC and 25ºCDI0415• M = 326,11 g/mol• Melting point: -97 ºC• Boiling point: 39 ºC• UN 1593GHS information: Danger.H350 - H361 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501a2,6-Dichlorophenol-indophenol, sodium salt dihydrate,indicator, reagent grade, ACS2,6-Dichloroindophenol sodium, 2,6-Dichloro-1,4-benzoquinone-4-(4-hydroxyanil) sodiumC 12H 6Cl 2NNaO 2·2H 2O• CAS [620-45-1]Packaging Code1 l CL034310004Packagingx10x0,7510 ml11Packagingx10x0,7510 ml11Packaging5 g25 g44CodeCL0337.750CL03370010CodeCL0339.750CL03390010CodeDI04150005DI04150025Store between 15ºC and 25ºCDI0470Diethanolamine, synthesis gradeassay (titr. with HClO4,referred to dried substance).................. min. 98 %2,2’-Iminodiethanol, Bis(!-hydroxyethyl)amine, 2,2’-DihydroxydiethylamineC GHS information: Danger.4H 11NO 2H318 - H373 - H302 - H315• M = 105,14 g/mol• CAS [111-42-2]• Density: 1,09• Melting point: 28 ºC• Boiling point: 269 - 271 ºCP260 - P280 - P305+P351+P338 - P310 - P321 -P501aPackaging Code1 l 4 DI047010002,5 l 4 DI047025005 l DI0470005P9Hygroscopic assay (acidimetric)............................. min. 98 %Store between 15ºC and 25ºCDI0472Diethanolamine, extra pure, NF, Reag. Ph Eur2,2’-Iminodiethanol, Bis(!-hydroxyethyl)amine, 2,2’-DihydroxydiethylamineC GHS information: Danger.4 H 11 NO 2H318 - H373 - H302 - H315• M = 105,14 g/mol• CAS [111-42-2]• Density: 1,09• Melting point: 28 ºC• Boiling point: 269 - 271 ºCP260 - P280 - P305+P351+P338 - P310 - P321 -P501aPackaging Code250 ml 4 DI047202501 l 4 DI047210005 l DI0472005P9Hygroscopic assay (acidimetric,on dried substance).... 98,5 - 101 %Store between 15ºC and 25ºC90 See complete specifications at www.scharlab.com

DI0485Diethylamine, extra pureDiethN-EthylethanamineC 4 H 11 N• M = 73,14 g/mol• CAS [109-89-7]• Density: 0,71DI0486• Melting point: -48 ºC• Boiling point: 56 ºC• UN 1154Diethylamine, reagent grade, ACS, Reag. Ph EurGHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 l 4 DI048510002,5 l 4 DI048525005 l 9 DI0485005P25 l DI0485025A8N-EthylethanamineC 4 H 11 N• M = 73,14 g/mol• CAS [109-89-7]• Density: 0,71• Melting point: -48 ºC• Boiling point: 56 ºC• UN 1154GHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 ml1 l44CodeDI04860250DI04861000DI05002-(Diethylamino)-ethanol, extra pureassay (G.C.).................................... min. 99,5 %N,N-DiethylethanolamineC 6H 15NO• M = 117,19 g/mol• CAS [100-37-8]• Density: 0,88• Melting point: -68 ºC• Boiling point: 163 ºC• UN 2686GHS information: Danger.H314 - H226 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 DI050010005 l DI0500005P9Hygroscopic assay (G.C.) ................................... min. 99 %Store between 15ºC and 25ºCDI0562Diethylene glycol, synthesis grade2,2ʼ-Oxydiethanol, 2,2ʼ-Dihydroxydiethyl ether, DiglycolC 4H 10O 3• M = 106,12 g/mol• CAS [111-46-6]• Density: 1,12HygroscopicStore between 15ºC and 25ºCDI0572• Melting point: ~ -10 ºC• Boiling point: 244 - 252 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 99 %Diethylene glycol monobutyl ether, synthesis gradePackaging Code1 l 4 DI056210002,5 l 4 DI056225005 l DI0562005P9Butyl diglycol, 2-(2-Butoxyethoxy)ethanol, Butyl carbitolC 8H 18O 3• M = 162,23 g/mol• CAS [112-34-5]• Density: 0,95Store between 15ºC and 25ºCDI0573• Melting point: -68 ºC• Boiling point: 226 - 234 ºCDiethylene glycol monobutyl ether, reagent gradeGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (G.C.).................................... min. 99 %water (K.F.)..................................... max. 0,2 %Packaging Code1 l 4 DI057210005 l DI0572005P9Butyl diglycol, 2-(2-Butoxyethoxy)ethanol, Butyl carbitolC 8H 18O 3• M = 162,23 g/mol• CAS [112-34-5]• Density: 0,95Store between 15ºC and 25ºC• Melting point: -68 ºC• Boiling point: 226 - 234 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (G.C.).................................... min. 99 %water (K.F.)..................................... max. 0,03 %Packaging Code1 l DI057310005See complete specifications at www.scharlab.com 91

DiethDI0580 Diethylene glycol monoethyl ether, synthesis gradeEthyl diglycol, 2-(2-Ethoxyethoxy)-ethanol, CarbitolC 6 H 14 O 3• M = 134,18 g/mol• CAS [111-90-0]• Density: 0,99• Melting point: -80 ºC• Boiling point: 207 ºCassay (G.C.).................................... min. 98 %Packaging Code1 l 4 DI058010005 l DI0580005P9HygroscopicStore between 15ºC and 25ºCN,N-Diethylethanolamine. See 2-(Diethylamino)-ethanol page 91ET0077C 4 H 10 O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71Diethyl ether, synthesis grade, stabilized with approx. 7 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherStore between 15ºC and 25ºCET0078C 4H 10O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %Diethyl ether, extra pure, Ph Eur, BP, stabilized with approx. 7 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherStore between 15ºC and 25ºCET0081C 4H 10O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non volatile matter.............................. max. 0,002 %water (K.F.)..................................... max. 0,05 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processDiethyl ether, analytical grade, ACS, Reag. Ph Eur, USP, stabilized withapprox. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherStore between 15ºC and 25ºCET0079• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Diethyl ether, reagent grade, ACS, ISO, Reag. Ph Eur, stabilized withapprox. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherC 4 H 10 O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71Store between 15ºC and 25ºC• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,7 %Packaging Code1 l 4 ET007710002,5l 4 ET007725005 l X ET0077005M25 l ET0077025LLPackaging Code1 l 4 ET007810002,5 l 4 ET007825005 l X ET0078005M7 l w ET0078007E25 l 8 ET0078025A25 l ET0078025S0Packaging Code1 l 4 ET008110002,5 l 4 ET008125005 l X ET0081005M7 l w ET0081007E25 l 8 ET0081025A25 l ET0081025S0Packaging Code1 l 4 ET007910002,5 l 4 ET007925005 l X ET0079005M7 l w ET0079007E25 l ET0079025S092 See complete specifications at www.scharlab.com

ET0080C 4 H 10 O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71Diethyl ether, dried (max. 0,0075% H 2 O), reagent grade, stabilized withapprox.7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherStore between 15ºC and 25ºCET0082C 4H 10O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,0075 %Diethyl ether, stabilized with approx. 7 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT), Multisolvent ®ACS ISOEthyl ether, Ethyl oxide, EtherStore between 15ºC and 25ºCET0083• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,7 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,03 %Diethyl ether, 99,7 %, anhydrous (max. 0,005 % H 2O), stabilized withapprox. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherC 4H 10OStore between 15ºC and 25ºCET0074• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,7 %water (K.F.)..................................... max. 0,005 %Diethyl ether, 99,5%, anhydrous (max. 0,005 % H 2O), with molecularsieves, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenolEthyl ether, Ethyl oxide, EtherC 4H 10O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71Store between 15ºC and 25ºCET0084• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %Diethyl ether, NMR tested, stabilized with approx. 7 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Ethyl ether, Ethyl oxide, EtherC 4H 10O• M = 74,12 g/mol• CAS [60-29-7]• Density: 0,71• Melting point: -116,3 ºC• Boiling point: 34,6 ºC• UN 1155GHS information: Danger.H224 - H302 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44DiethCodeET00801000ET00802500Packaging Code1 l 4 ET008210002,5 l 4 ET008225007 l w ET0082007E25 l ET0082025S0Packaging100 ml500 ml1 leeeCodeET00830100ET00830500ET00831000Packaging Code1 l ET007410004Packaging Code1 l ET008410004Store between 15ºC and 25ºCFT0045Diethyl phthalate, synthesis gradeEthyl phthalate, DEP, Phthalic acid diethyl esterC 12H 14O 4• M = 222,24 g/mol• CAS [84-66-2]• Density: 1,12• Melting point: -3 ºC• Boiling point: 296 - 298 ºCassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeFT00451000FT00452500Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 93

DiethSU0110 Diethyl sulfate, extra pureSulfuric acid diethyl ester, Ethyl sulfateC 4 H 10 O 4 S• M = 154,19 g/mol• CAS [64-67-5]• Density: 1,18• Melting point: -25 ºC• Boiling point: (20 hPa) 96 ºC• UN 1594GHS information: Danger.H340 - H350 - H314 - H302 - H312 - H332P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SU011010004Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %DI0775 1,8-Dihydroxyanthraquinone, synthesis gradeChrysazin, DantronC 14H 8O 4Packaging Code100 g DI077501004• M = 240,22 g/mol• CAS [117-10-2]• Melting point: 190 - 193 ºCassay (acidimetric)............................. min. 98 %1,2-Dihydroxybenzene. See Pyrocatechol page 2531,4-Dihydroxybenzene. See Hydroquinone page 1542,3-Dihydroxybutanedioic acid. See L(+)-Tartaric acid page 3174,5-Dihydroxy-2,7-naphthalenedisulfonic acid disodium salt dihydrate. See Chromotropic acid, disodium salt dihydrate page 71DI07953,4-Dihydroxy-L-phenylalanine, extra pureL-DOPAC 9H 11NO 4• M = 197,19 g/mol• CAS [59-92-7]• Melting point: 276 - 278 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code25 g DI079500254Store between 15ºC and 25ºCDI0810Diisobutyl ketone, extra pureassay (titr. with HClO4) ...................... min 99 %2,6-Dimethyl-4-heptanone, Isobutyl ketoneC 9H 18O• M = 142,24 g/mol• CAS [108-83-8]• Density: 0,81• Melting point: -46 ºC• Boiling point: 168 ºC• UN 1157GHS information: Warning.H226 - H335P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeDI08101000DI08102500Store between 15ºC and 25ºCtotal isomer content (G.C.) ................. min. 98 %DI0825 Diisopropanolamine, synthesis grade1,1-Iminodi-2-propanol, Bis(2-hydroxypropyl)amineC 6H 15NO 2• M = 133,19 g/mol• CAS [110-97-4]• Density: 0,99HygroscopicStore between 15ºC and 25ºC• Melting point: 36 - 42 ºC• Boiling point: 249 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (G.C.).................................... min. 98 %Packaging Code1 kg DI08251000494 See complete specifications at www.scharlab.com

DI0827Diisopropanolamine, extra pure, NFDiiso1,1-Iminodi-2-propanol, Bis(2-hydroxypropyl)amineC 6 H 15 NO 2• M = 133,19 g/mol• CAS [110-97-4]• Density: 0,99HygroscopicStore between 15ºC and 25ºCET0085C 6 H 14 O• M = 102,18 g/mol• CAS [108-20-3]• Density: 0,72• Melting point: 36 - 42 ºC• Boiling point: 249 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric)............................. min. 99 %Diisopropyl ether, synthesis grade, stabilized with approx. 10 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Isopropyl ether, 2,2ʼ-Oxybis[propane], 2,2-PropoxypropaneStore between 2ºC and 8ºCET0086C 6H 14O• M = 102,18 g/mol• CAS [108-20-3]• Density: 0,72• Melting point: -86 ºC• Boiling point: 67 - 70 ºC• UN 1159GHS information: Danger.H225 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %Diisopropyl ether, extra pure, stabilized with approx. 10 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Isopropyl ether, 2,2ʼ-Oxybis[propane], 2,2-PropoxypropaneStore between 2ºC and 8ºCET0087• M = 102,18 g/mol• CAS [108-20-3]• Density: 0,72• Melting point: -86 ºC• Boiling point: 67 - 70 ºC• UN 1159GHS information: Danger.H225 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %non volatile matter.............................. max. 0,005 %water (K.F.)..................................... max. 0,05 %Diisopropyl ether, reagent grade, ACS, stabilized with approx. 50 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Isopropyl ether, 2,2ʼ-Oxybis[propane], 2,2-PropoxypropaneC 6H 14OStore between 2ºC and 8ºCET0089• Melting point: -86 ºC• Boiling point: 67 - 70 ºC• UN 1159GHS information: Danger.H225 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %Diisopropyl ether, 99,5%, anhydrous (max. 0,005 % H 2O), stabilizedwith approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Isopropyl ether, 2,2ʼ-Oxybis[propane], 2,2-PropoxypropaneC 6H 14O• M = 102,18 g/mol• CAS [108-20-3]• Density: 0,72• Melting point: -86 ºC• Boiling point: 67 - 70 ºC• UN 1159GHS information: Danger.H225 - H336 - EUH066P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging Code1 kg 4 DI0827100025 kg DI0827025P9Packaging1 l2,5 l5 l25 l44zLCodeET00851000ET00852500ET0085005LET0085025LPackaging Code1 l ET008610004Packaging Code1 l 4 ET008710002,5 l 4 ET0087250025 l ET0087025S0Packaging100 ml500 ml1 leeeCodeET00890100ET00890500ET00891000Store between 2ºC and 8ºCDI0840Dimedone, reagent grade (reagent for aldehydes)assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %5,5-Dimethyl-1,3-cyclohexanedione, 5,5-Dimethyldihydroresorcinol,C5,5-Dimethyl-1,3-dioxocyclohexane,8H 12OMethone2• M = 140,18 g/mol• CAS [126-81-8]Store between 15ºC and 25ºC• Melting point: 148 - 150 ºC(decomposes)assay (acidimetric, on dried sample)....... min. 99,5 %Packaging Code25 g DI084000254See complete specifications at www.scharlab.com 95

DimetDI0855 N,N-Dimethylacetamide, synthesis gradeAcetic acid dimethylamideC 4 H 9 NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94HygroscopicStore between 15ºC and 25ºCDI0856• Melting point: -20 ºC• Boiling point: 165 -166 ºCN,N-Dimethylacetamide, reagent gradeGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging Code1 l 4 DI085510002,5 l 4 DI085525005 l 9 DI0855005P25 l DI0855025LLAcetic acid dimethylamideC 4 H 9 NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94HygroscopicStore between 15ºC and 25ºCDI0857• Melting point: -20 ºC• Boiling point: 165 -166 ºCGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,05 %N,N-Dimethylacetamide, spectroscopy grade, Spectrosol ®Packaging Code1 l 4 DI085610002,5 l 4 DI0856250025 l DI0856025A8Acetic acid dimethylamideC 4H 9NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94HygroscopicStore between 15ºC and 25ºCDI0860• Melting point: -20 ºC• Boiling point: 165 -166 ºCN,N-Dimethylacetamide, HPLC gradeGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %minimum transmission /max. absorbancewavelength:T (%) A (AU)270 nm............................................ 10 % 1,000 AU280 nm............................................ 50 % 0,301 AU290 nm............................................ 70 % 0,155 AU320 nm............................................ 92 % 0,036 AU>360 nm.......................................... 97 % 0,013 AUPackaging Code1 l DI085710004Acetic acid dimethylamideC 4H 9NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94HygroscopicStore between 15ºC and 25ºCDI0862• Melting point: -20 ºC• Boiling point: 165 -166 ºCN,N-Dimethylacetamide, GC head space gradeGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %min. transmission/max. absorbancewavelength: T(%) A (AU)275 nm............................................ 20 % 0,699 AU285 nm............................................ 50 % 0,301 AU310 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging1 l2,5 l44CodeDI08601000DI08602500Acetic acid dimethylamideC 4H 9NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94HygroscopicStore between 15ºC and 25ºC• Melting point: -20 ºC• Boiling point: 165 -166 ºCGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,99 %water (K.F.) .................................... max. 0,03 %Packed under inert gasSuitable for residual solventsanalysisPackaging1 l2,5 l44CodeDI08621000DI0862250096 See complete specifications at www.scharlab.com

DI0861N,N-Dimethylacetamide, 99,5%, anhydrous (max. 0,005 % H 2 O)DimetAcetic acid dimethylamideC 4 H 9 NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94HygroscopicStore between 15ºC and 25ºCDI0863C 4 H 9 NO• M = 87,12 g/mol• CAS [127-19-5]• Density: 0,94• Melting point: -20 ºC• Boiling point: 165 -166 ºCGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %N,N-Dimethylacetamide, 99,5 %, anhydrous (max. 0,005 % H 2O), withmolecular sievesAcetic acid dimethylamideHygroscopicStore between 15ºC and 25ºCDI0870• Melting point: -20 ºC• Boiling point: 165 -166 ºCGHS information: Danger.H360D - H312 - H332P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %Dimethylamine, solution 40% in water, w/w, synthesis gradePackaging100 ml500 ml1 leeeCodeDI08610100DI08610500DI08611000Packaging Code1 l DI086310004N-MethylmethanamineC 2H 7N• M = 45,09 g/mol• CAS [124-40-3]• Density: 0,89• Melting point: -37 ºC• Boiling point: 54 ºC• UN 1160GHS information: Danger.H225 - H318 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l DI087010004Store between 15ºC and 25ºCDI08994-(Dimethylamino)-azobenzene, synthesis gradeMethyl yellow, Dimethyl yellow, Solvent yellow 2C 14H 15N 3• M = 225,30 g/mol• CAS [60-11-7]Store between 15ºC and 25ºCDI0900• Melting point: 113 - 117 ºC• UN 28114-(Dimethylamino)-azobenzene, reagent gradeGHS information: Danger.H301 - H351 - H317P261 - P280 - P301+P310 - P321 - P405 - P501aPackaging25 g100 g500 g445CodeDI08990025DI08990100DI08990500Methyl yellow, Dimethyl yellow, Solvent yellow 2C 14H 15N 3• M = 225,30 g/mol• CAS [60-11-7]• Melting point: 113 - 117 ºC• UN 2811GHS information: Danger.H301 - H351 - H317P261 - P280 - P301+P310 - P321 - P405 - P501aPackaging10 g100 g44CodeDI09000010DI09000100Store between 15ºC and 25ºCDI09354-(Dimethylamino)-benzaldehyde, synthesis gradep-Formyldimethylaniline, Ehrlichʼs reagentC 9H 11NO• M = 149,19 g/mol• CAS [100-10-7]Store between 15ºC and 25ºC• Melting point: 72 - 75 ºC• Boiling point: (23 hPa) 176 - 177ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (titr. with HClO4)....................... min. 98 %Packaging100 g250 g44CodeDI09350100DI09350250See complete specifications at www.scharlab.com 97

DimetDI0937 4-(Dimethylamino)-benzaldehyde, reagent grade, ACSp-Formyldimethylaniline, Ehrlichʼs reagentC 9 H 11 NO• M = 149,19 g/mol• CAS [100-10-7]Store between 15ºC and 25ºCDI0920• Melting point: 72 - 75 ºC• Boiling point: (23 hPa) 176 - 177ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (titr. with HClO4)....................... min. 99 %5-(4-Dimethylaminobenzylidene)-rhodanine, reagent gradePackaging25 g100 g44CodeDI09370025DI09370100p-DimethylaminobenzalrhodanineC 12H 12N 2OS 2• M = 264,37 g/mol• CAS [536-17-4]Packaging Code5 g DI092000054assay (of S)..................................... min. 98 %Store between 15ºC and 25ºCDI0950 2-(Dimethylamino)-ethanol, synthesis gradeN,N-DimethylethanolamineC 4H 11NO• M = 89,14 g/mol• CAS [108-01-0]• Density: 0,89• Melting point: < -70 ºC• Boiling point: 132 - 135 ºC• UN 2051GHS information: Danger.H314 - H226 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l DI095010004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %DI0972 N,N-Dimethylaniline, synthesis gradeDimethylaminobenzeneC 8H 11N• M = 121,18 g/mol• CAS [121-69-7]• Density: 0,96Store between 15ºC and 25ºCDI0975• Melting point: 2,45 ºC• Boiling point: 194,2 ºC• UN 2253N,N-Dimethylaniline, reagent gradeGHS information: Danger.H301 - H311 - H331 - H351 - H411P261 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeDI09721000DI09722500DimethylaminobenzeneC 8H 11N• M = 121,18 g/mol• CAS [121-69-7]• Density: 0,96Store between 15ºC and 25ºC• Melting point: 2,45 ºC• Boiling point: 194,2 ºC• UN 2253GHS information: Danger.H301 - H311 - H331 - H351 - H411P261 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %water (K.F.)..................................... max. 0,1 %Packaging250 ml1 l44CodeDI09750250DI09751000Dimethylbenzene. See Xylene, mixture of isomers page 3441,2-Dimethylbenzene. See o-Xylene page 344Dimethyl-1,4-benzenedicarboxylate. See Dimethyl terephthalate page 1045,5-Dimethyl-1,3-cyclohexanedione. See Dimedone page 9598 See complete specifications at www.scharlab.com

DI1061N,N-Dimethylformamide, synthesis gradeDimetDMF, Formic acid dimethylamideC 3 H 7 NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,5 %Store between 15ºC and 25ºCDI1062N,N-Dimethylformamide, extra purePackaging Code1 l 5 DI106110002,5 l 5 DI106125005 l 9 DI1061005P25 l DI1061025LLDMF, Formic acid dimethylamideC 3 H 7 NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,2 %DI1065N,N-Dimethylformamide, reagent grade, ACS, ISO, Reag. Ph EurPackaging1 l 42,5 l 45 l25 l25 l980CodeDI10621000DI10622500DI1062005PDI1062025ADI1062025SDMF, Formic acid dimethylamideC 3 H 7 NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,1 %DI1071N,N-Dimethylformamide, dried (max. 0,01% H 2O), reagent gradePackaging1 l2,5 l5 l25 l25 l44z80CodeDI10651000DI10652500DI1065005LDI1065025ADI1065025SDMF, Formic acid dimethylamideC 3H 7NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging Code1 l DI107110004Hygroscopic assay (G.C.).................................... min. 99,8 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,01 %DI1072N,N-Dimethylformamide, Multisolvent ® HPLC grade ACS ISO UV-VISDMF, Formic acid dimethylamideC 3H 7NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,9 %Store between 15ºC and 25ºCnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %min. transmission/max. absorbancewavelength: T(%) A (AU)268 nm............................................ 20 % 0,699 AU275 nm............................................ 50 % 0,301 AU290 nm............................................ 80 % 0,097 AU300 nm............................................ 90 % 0,046 AU330 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 DI107210002,5 l 4 DI107225004 l 4 DI107240007 l w DI1072007E25 l DI1072025S0See complete specifications at www.scharlab.com 99

DimetDI1066 N,N-Dimethylformamide, spectroscopy grade, Spectrosol ®DMF, Formic acid dimethylamideC 3 H 7 NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging1 l2,5 l44CodeDI10661000DI10662500Hygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,05 %minimum transmission /max. absorbancewavelength:T (%) A (AU)270 nm............................................ 10 % 1,000 AU275 nm............................................ 50 % 0,301 AU290 nm............................................ 80 % 0,097 AU300 nm............................................ 90 % 0,046 AU330 nm............................................ 98 % 0,009 AUDI1068N,N-Dimethylformamide, for GC residue analysisDMF, Formic acid dimethylamideC 3H 7NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging1 l2,5 l44CodeDI10681000DI10682500Hygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,05 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisDI1074N,N-Dimethylformamide, GC head space gradeDMF, Formic acid dimethylamideC 3H 7NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging1 l2,5 l44CodeDI10741000DI10742500Hygroscopic assay (G.C.).................................... min. 99,99 %water (K.F.)..................................... max. 0,03 %Store between 15ºC and 25ºCPacked under inert gasSuitable for residual solventsanalysisDI1063N,N-Dimethylformamide, 99,8 %, anhydrous (max. 0,005 % H 2O)DMF, Formic acid dimethylamideC 3H 7NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging100 ml500 ml1 leeeCodeDI10630100DI10630500DI10631000Hygroscopic water (K.F.)..................................... max. 0,005 %Store between 15ºC and 25ºCDI1073• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94N,N-Dimethylformamide, 99,5 %, anhydrous (max. 0,005 % H 2O), withmolecular sievesDMF, Formic acid dimethylamideC 3 H 7 NO• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging Code1 l DI107310004Hygroscopic assay (G.C.).................................... min. 99,5 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,005 %100 See complete specifications at www.scharlab.com

DI1070N,N-Dimethylformamide, peptide synthesis gradeDimetDMF, Formic acid dimethylamideC 3 H 7 NO• M = 73,10 g/mol• CAS [68-12-2]• Density: 0,94• Melting point: -61 ºC• Boiling point: 153 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackaging1 l2,5 l44CodeDI10701000DI10702500HygroscopicStore between 15ºC and 25ºCDI1069C 3 D 7 NO• M = 80,14 g/mol• CAS [4472-41-7]• Density: 1,05N,Nʼ-Dimethylformamide-d7, deuteration degree min. 99,5%, NMRspectroscopy grade, Spectrosol ®Heptadeuterodimethylformamide• Melting point: -60 ºC• Boiling point: 152 ºC• UN 2265GHS information: Danger.H360D - H312 - H332 - H319P261 - P280 - P281 - P305+P351+P338 - P405 -P501aPackagingx2x0.751 ml11CodeDI1069.750DI10690001HygroscopicStore between 15ºC and 25ºCDI1080Dimethylglyoxime, reagent grade, ACS2,3-Butanedionedioxime, DiacetyldioximeC 4H 8N 2O 2• M = 116,12 g/mol• CAS [95-45-4]Store between 15ºC and 25ºCDI1090• Melting point: 240 - 241 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (gravimetric) ............................ min. 99 %Dimethylglyoxime, disodium salt octahydrate, reagent gradePackaging100 g500 g1 kg555CodeDI10800100DI10800500DI108010002,3-Butanedionedioxime disodium salt octahydrateC 4H 6N 2Na 2O 2·8H 2O• M = 304,21 g/mol• CAS [75006-64-3]GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging100 g500 g44CodeDI10900100DI10900500Store between 15ºC and 25ºCassay (titr. with HClO4, on dried sample) min. 99 %2,6-Dimethyl-4-heptanone. See Diisobutyl ketone page 94DI1010C 8H 12N 2·2HCl• M = 209,12 g/mol• CAS [536-46-9]N,N-Dimethyl-p-phenylenediamine dihydrochloride, reagentgrade4-Amino-N,N-dimethylaniline dihydrochloride, Oxidase reagentStore between 15ºC and 25ºCRE0065• Melting point: 208 - 212 ºC(decomposes)• UN 2811GHS information: Danger.H301 - H311 - H330P301+P310 - P310 - P320 - P361 - P405 - P501aassay (acidimetric)............................. min. 99,5 %N,N-Dimethyl-p-phenylenediamine dihydrochloride, formicrobiology, according to Gordon & Mc Leod4-Amino-N,N-dimethylaniline dihydrochloride, Oxidase reagentC 8H 12N 2·2HCl• M = 209,12 g/mol• CAS [536-46-9]• Melting point: 208 - 212 ºC(decomposes)• UN 2811GHS information: Danger.H301 - H311 - H330P301+P310 - P310 - P320 - P361 - P405 - P501aPackaging Code25 g DI101000254Packaging Code5 g RE006500054Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 101

DimetFT0055 Dimethyl phthalate, synthesis gradePhthalic acid dimethyl esterC 10 H 10 O 4• M = 194,19 g/mol• CAS [131-11-3]• Density: 1,19• Melting point: 4 - 6 ºC• Boiling point: (5 hPa) 134 - 138 ºCassay (G.C.) ................................... min. 99 %Packaging Code1 l FT005510005SU0119Dimethyl sulfate, synthesis gradeSulfuric acid dimethyl ester, Methyl sulfateC 2H 6O 4S• M = 126,13 g/mol• CAS [77-78-1]• Density: 1,33Store between 15ºC and 25ºCSU0150• Melting point: -32 ºC• Boiling point: 188,5 ºC(decomposes)• UN 1595Dimethyl sulfoxide, synthesis gradeGHS information: Danger.H301 - H330 - H350 - H341 - H314 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 l SU011910004DMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Hygroscopic assay (G.C.).................................... min. 99,5 %SU0151Dimethyl sulfoxide, extra pure, Ph Eur, USPPackaging Code1 l 4 SU015010002,5 l 4 SU015025005 l 9 SU0150005P25 l SU0150025P9DMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Hygroscopic assay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,003 %water (K.F.)..................................... max. 0,1 %other residual solvents (Ph Eur/ICH)....... excluded byprocess productionSU0153Dimethyl sulfoxide, reagent grade, ACSPackaging Code1 l 4 SU015110002,5 l 4 SU015125005 l 9 SU0151005P25 l SU0151025A8DMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Hygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %SU0157Dimethyl sulfoxide, dried (max. 0,01% H 2O), reagent gradePackaging Code1 l 4 SU015310002,5 l 4 SU015325005 l 9 SU0153005P25 l SU0153025A8DMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging1 l2,5 l44CodeSU01571000SU01572500Hygroscopic assay (G.C.).................................... min. 99,9 %102 See complete specifications at www.scharlab.com

SU0154Dimethyl sulfoxide, spectroscopy grade, Spectrosol ®DimetDMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2 H 6 OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SU015410004Hygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %.minimum transmission /max. absorbancewavelength:T (%) A (AU)265 nm............................................ 10 % 1,000 AU275 nm............................................ 50 % 0,301 AU295 nm............................................ 80 % 0,097 AU312 nm............................................ 90 % 0,046 AU340 nm............................................ 98 % 0,009 AUSU0155Dimethyl sulfoxide, HPLC gradeDMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging1 l2,5 l44CodeSU01551000SU01552500Hygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0003 %water (K.F.)..................................... max. 0,1 %min. transmission/max. absorbancewavelength: T(%) A (AU)268 nm............................................ 20 % 0,699 AU280 nm............................................ 50 % 0,301 AU320 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmSU0165Dimethyl sulfoxide, GC head space gradeDMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SU016510004Hygroscopic assay (G.C.).................................... min. 99,99 %water (K.F.)..................................... max. 0,04 %Packed under inert gasSuitable for residual solventsanalysisSU0152Dimethyl sulfoxide, 99,9%, anhydrous (max. 0,005 % H 2O)DMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging100 ml500 ml1 leeeCodeSU01520100SU01520500SU01521000Hygroscopic assay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,005 %See complete specifications at www.scharlab.com 103

DimetSU0158C 2 H 6 OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10Dimethyl sulfoxide, 99,5%, anhydrous (max. 0,005 % H 2 O), withmolecular sievesDMSO, Sulfinyl bis(methane), Methylsulfoxide, Methylsulfinylmethane• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SU015810004Hygroscopic assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %SU0159Dimethyl sulfoxide, molecular biology gradeDMSO, Sulfinyl bis(methane), Methylsulfoxide, MethylsulfinylmethaneC 2H 6OS• M = 78,13 g/mol• CAS [67-68-5]• Density: 1,10• Melting point: 18,5 ºC• Boiling point: (33 hPa) 85 - 87 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code250 ml SU015902504Hygroscopic assay (G.C.).................................... min. 99,8 %DNases, RNases, Proteases ............... non detectedSU0161C 2D 6OS• M = 84,17 g/mol• CAS [2206-27-1]• Density: 1,19Dimethyl sulfoxide-d6, deuteration degree min. 99,8%, NMRspectroscopy grade, Spectrosol ®Methylsulfoxide deuterated, DMSO deuterated, Hexadeuterodimethyl sulfoxydeHygroscopicSU0162• M = 84,17 g/mol• CAS [2206-27-1]• Density: 1,19• Melting point: 20,2 ºC• Boiling point: 190 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Dimethyl sulfoxide-d6, deuteration degree min. 99,95%, NMRspectroscopy grade, Spectrosol ®Methylsulfoxide deuterated, DMSO deuterated, Hexadeuterodimethyl sulfoxydeC 2D 6OSHygroscopic• Melting point: 20,2 ºC• Boiling point: 190 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packagingx10x0,7510 ml100 ml114Packagingx10x0,7510 ml11CodeSU0161.750SU01610010SU01610100CodeSU0162.750SU01620010TE0080Dimethyl terephthalate, synthesis gradeDMT, Terephthalic acid dimethyl ester, Dimethyl-1,4-benzenedicarboxylateC 10H 10O 4• M = 194,19 g/mol• CAS [120-61-6]Store between 15ºC and 25ºCDI1115• Melting point: 139 - 141 ºC• Boiling point: 282 ºCDimidium bromide, for determination of tensioactivesassay (G.C.) ................................... min. 99 %Packaging Code1 kg TE0080100053,8-Diamino-5-methyl-6-phenylphenanthridinium bromideC 20H 18BrN 3• M = 380,30 g/mol• CAS [518-67-2]• Melting point: 242 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging1 g5 g44CodeDI11150001DI11150005Store between 5ºC and 30ºC104 See complete specifications at www.scharlab.com

DI11552,4-Dinitroaniline, extra pureDinit2,4-DinitrobenzenamineC 6 H 5 N 3 O 4• M = 183,12 g/mol• CAS [97-02-9]• Melting point: 177 - 180 ºC• UN 1596GHS information: Danger.H300 - H310 - H330 - H373 - H411P301+P310 - P310 - P320 - P361 - P405 - P501aPackaging25 g100 g44CodeDI11550025DI11550100lumpy powder, yellowassay (G.C.).................................... min. 99 %Store between 15ºC and 25ºCAC0890 3,5-Dinitrobenzoic acid, synthesis grade• M = 212,12 g/mol• CAS [99-34-3]• Melting point: 205 - 207 ºCGHS information: Warning.H319 - H335P261 - P280 - P305+P351+P338 - P304+P340 - P405 -P501aC 7 H 4 N 2 O 6assay (acidimetric)............................. min. 99,5 %Packaging Code250 g AC089002504crystals, light yellowStore between 15ºC and 25ºCDI1245 2,4-Dinitrophenol, synthesis grade1-Hydroxy-2,4-dinitrobenzene, "-DinitrophenolC 6H 4N 2O 5• M = 184,10 g/mol• CAS [51-28-5]lumpy powder, yellowStore between 15ºC and 25ºCDI1225DNPC 6H 6N 4O 4• M = 198,14 g/mol• CAS [119-26-6]• Melting point: 114 - 115 ºC• UN 1320GHS information: Danger.H301 - H311 - H331 - H373 - H400P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C., on dried substance) ......... min. 98 %2,4-Dinitrophenylhydrazine, reagent grade, with 30 - 35% of H 2O,Reag. Ph Eur• Melting point: ~ 203 ºC• UN 3380GHS information: Danger.H200 - H228 - H302 - H315 - H319P210 - P241 - P305+P351+P338 - P373 - P401a -P501aPackaging250 g1 kg55Packaging25 g100 g44CodeDI12450250DI12451000CodeDI12250025DI12250100DI1287C 4H 8O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,031,4-Dioxane, extra pure, stabilized with 2,5 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneStore between 15ºC and 25ºCDI1289• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165assay (HPLC, referred to anhydroussubstance)....................................... min. 99 %GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,002 %water (K.F.)..................................... max. 0,1 %1,4-Dioxane, reagent grade, ACS, ISO, Reag. Ph Eur, stabilized with 2,5ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneC 4H 8O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,03Store between 15ºC and 25ºC• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Packaging1 l2,5 l5 l25 l44z8Packaging1 l2,5 l5 l25 l44z8CodeDI12871000DI12872500DI1287005LDI1287025ACodeDI12891000DI12892500DI1289005LDI1289025ASee complete specifications at www.scharlab.com 105

DioxaDI1290C 4 H 8 O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,031,4-Dioxane, dried (max. 0,005% H 2 O), reagent grade, stabilized with 2,5ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneStore between 15ºC and 25ºCDI1291C 4H 8O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,03• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %1,4-Dioxane, spectroscopy grade, stabilized with 1 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT), Spectrosol ®Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneStore between 15ºC and 25ºCDI1292• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 11651,4-Dioxane, HPLC grade, stabilized with 1 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneC 4H 8O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,03Store between 15ºC and 25ºCDI1288• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %minimum transmission /max. absorbancewavelength:T (%) A (AU)215 nm............................................ 10 % 1,000 AU230 nm............................................ 50 % 0,301 AU268 nm............................................ 80 % 0,097 AU280 nm............................................ 90 % 0,046 AU300 nm............................................ 98 % 0,009 AUGHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,02 %min. transmission/max. absorbancewavelength: T(%) A (AU)215 nm............................................ 20 % 0,699 AU230 nm............................................ 50 % 0,301 AU275 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µm1,4-Dioxane, 99,5 %, anhydrous (max. 0,005 % H 2O), stabilized with 2,5ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneC 4H 8O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,03Store between 15ºC and 25ºCDI1294• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501awater (K.F.)..................................... max. 0,005 %1,4-Dioxane, 99 %, anhydrous (max. 0,005 % H 2O), with molecularsieves, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneC 4H 8O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,03• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l DI129010004Packaging Code1 l DI129110004Packaging1 l2,5 l44Packaging100 ml500 ml1 leeeCodeDI12921000DI12922500CodeDI12880100DI12880500DI12881000Packaging Code1 l DI129410004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %water (K.F.)..................................... max. 0,005 %106 See complete specifications at www.scharlab.com

DI1296C 4 H 8 O 2• M = 88,11 g/mol• CAS [123-91-1]• Density: 1,031,4-Dioxane, dried (max. 0,005% H 2 O), DNA synthesis grade, stabilizedwith 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)Glycolethylether, 1,4-Diethylene dioxide, 1,4-DioxacyclohexaneStore between 15ºC and 25ºCDI1295C 4D 8O 2• M = 96,16 g/mol• CAS [17647-74-4]• Density: 1,13• Melting point: 12 ºC• Boiling point: 101,5 ºC• UN 1165GHS information: Danger.H225 - H351 - H319 - H335 - EUH019 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %1,4-Dioxane-d8, deuteration degree min. 99%, NMR spectroscopy grade,Spectrosol ®Octadeuterodioxane• Melting point: 11 ºC• Boiling point: 100 ºC• UN 1165GHS information: Danger.H225 - H332 - EUH019P210 - P241 - P261 - P280 - P303+P361+P353 -P501aDioxaPackaging Code1 l DI129610004Packagingx10x0,755 ml10 ml111CodeDI1295.750DI12950005DI12950010Store between 15ºC and 25ºC9,10-Dioxoanthracene. See Anthraquinone page 30DI0630Diphenylamine, synthesis gradeN-Phenylbenzeneamine, N-PhenylanilineC 12H 11N• M = 169,23 g/mol• CAS [122-39-4]• Melting point: 53 - 54 ºCStore between 15ºC and 25ºCDI0633• Boiling point: (13,3 hPa) ~ 159 ºC• UN 2811Diphenylamine, redox indicator, reagent grade, ACSGHS information: Danger.H301 - H311 - H331 - H373 - H400 - H410P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 kg DI063010005N-Phenylbenzeneamine, N-PhenylanilineC 12H 11N• M = 169,23 g/mol• CAS [122-39-4]• Melting point: 53 - 54 ºCStore between 15ºC and 25ºCBA0060• M = 633,90 g/mol• CAS [6211-24-1]• Boiling point: (13,3 hPa) ~ 159 ºC• UN 2811GHS information: Danger.H301 - H311 - H331 - H373 - H400 - H410P260 - P301+P310 - P361 - P321 - P405 - P501aassay (titr. with HClO4)....................... min. 99,5 %Diphenylamine-4-sulfonic acid, barium salt, redox indicator,reagent gradeBariumdiphenylamine-4-sulfonate, 4-Anilinobenzene sulfonic acid barium saltC 24H 20BaN 2O 6S 2• UN 1564GHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aPackaging100 g250 g44CodeDI06330100DI06330250Packaging Code5 g BA006000054Store between 5ºC and 30ºCDI06501,5-Diphenylcarbazide, reagent grade, ACS1,5-Diphenylcarbonic dihydrazideC 13H 14N 4O• M = 242,28 g/mol• CAS [140-22-7]Store between 15ºC and 25ºC• Melting point: 170 - 172 ºCassay (HPLC)................................... approx. 98 %Packaging25 g100 g44CodeDI06500025DI06500100See complete specifications at www.scharlab.com 107

DipheDI0660 1,5-Diphenylcarbazone, reagent gradePhenyldiazenecarboxylic acid 2-phenylhydrazide, Phenylazoformic acidC2-phenylhydrazide13H 12N 4O• M = 240,27 g/mol• CAS [538-62-5]powder, orangeStore between 15ºC and 25ºC• Melting point: 153 - 158 ºC(decomposes)assay (HPLC) .................................. 35 - 40 %Packaging5 g25 g44CodeDI06600005DI06600025Diphenylenimine. See Carbazole page 61OX0050Diphenyl oxide, synthesis gradeDiphenyl ether, Phenyl etherC 12H 10O• M = 170,21 g/mol• CAS [101-84-8]• Density: 1,07• Melting point: 24 - 27 ºC• Boiling point: 259 ºC• UN 3077GHS information: H411P273 - P391 - P501aassay (G.C.) ................................... min. 98 %Packaging250 ml1 l44CodeOX00500250OX00501000Store between 15ºC and 25ºCDI13601,4-Dithiothreitol, molecular biology gradeDTT, Clelandʼs reagentC 4H 10O 2S 2• M = 154,24 g/mol• CAS [3483-12-3]Store between 2ºC and 8ºC• Melting point: 40 - 43 ºCDMF. See N,N-Dimethylformamide page 99GHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (iodometric) ............................. min. 99 %DNases, RNases, Proteases ............... non detectedPackaging1 g10 g44CodeDI13600001DI13600010DMSO. See Dimethyl sulfoxide page 102SO1012• Density: 1,15Doctor solution (sodium plumbite), according to ASTM D235, reagent forsulfides• UN 3266GHS information: Danger.H314 - H360Df - H373 - H411 -P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO101210005 l SO1012005P9alkaline aqueous solutionsaturated with PbO.Dodecanoic acid. See Lauric acid page 169AL03301-Dodecanol, synthesis gradeDodecyl alcohol, Lauryl alcoholC 12H 26O• M = 186,34 g/mol• CAS [112-53-8]• Density: 0,83Store between 15ºC and 25ºC• Melting point: 22 - 24 ºC• Boiling point: 258 - 265 ºC• UN 3077GHS information: Warning.H400 - H315P280 - P273 - P321 - P362 - P332+P313 - P501aassay (G.C.).................................... min. 98 %Packaging Code1 l AL033010004108 See complete specifications at www.scharlab.com

DodecDodecyl sulfate sodium salt. See Sodium lauryl sulfate page 281BR0180n-Dodecyltrimethylammonium bromide, HPLC gradeLauryl trimethylammonium bromideC 15H 34BrN• M = 308,35 g/mol• CAS [1119-94-4]• Melting point: 264 - 266 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code25 g BR018000254Store between 15ºC and 25ºCDP0050DPX, mounting medium for histologyassay (argentometric) ........................ min 97 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:240 nm............................................ 0,04 AU250 nm............................................ 0,03 AU260 nm............................................ 0,02 AU• UN 1992GHS information: Danger.H225 - H312 - H332 - H315 - H360 - H336 - H373 -H304P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging100 ml500 ml44CodeDP00500100DP00500500DTT. See 1,4-Dithiothreitol page 108EDTA. See Ethylenediaminetetraacetic acid, EDTA page 121Ehrlich’s reagent. See 4-(Dimethylamino)-benzaldehyde page 97Emusolv. See Emusolv page 75EO0055Eosin methylene blue, according to May-Grünwaldlumpy powder, brownStore between 5ºC and 30ºCEO0057 Eosin methylene blue, according to WrightPackaging25 g100 g44CodeEO00550025EO00550100Wrightʼs eosin methylene bluePackaging CodeStore between 15ºC and 25ºC100 g 4 EO00570100EO0050Eosin methylene blue, solution according to Leishman• Density: 0,79• UN 1992GHS information: Danger.H225 - H331 - H370P210 - P241 - P260 - P303+P361+P353 - P405 -P501aPackaging Code1 l EO005010004See complete specifications at www.scharlab.com 109

EosinEO0056 Eosin methylene blue, solution according to May-GrünwaldMay-Grünwaldʼs eosin methylene blue solutionPackaging Code• Density: 0,791• UN 1992 GHS information: Danger.500 ml 4 EO00560500• Boiling point: ~ 65 °CH225 - H331 - H370P210 - P241 - P260 - P303+P361+P353 - P405 -2,5 l 4 EO00562500HygroscopicP501aEO0058Eosin methylene blue, solution according to WrightWrightʼs eosin methylene blue solutionPackaging Code• Density: 0,80• UN 1992 GHS information: Danger.500 ml 4 EO00580500H225 - H331 - H3702,5 l EO00582500Store between 15ºC and 25ºCP210 - P241 - P260 - P303+P361+P353 - P405 -4P501aEO0025Eosin yellowish, C.I. 45380, for microscopy2',4',5',7'-Tetrabromofluorescein, Eosin YC 20H 6Br 4Na 2O 5• M = 691,86 g/molpowder, reddish-brownStore between 15ºC and 25ºCEP0030• CAS [17372-87-1]Epichlorohydrine, synthesis gradeGHS information: Warning.H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging25 g100 g44CodeEO00250025EO002501001-Chloro-2,3-epoxypropane, 2,3-Epoxypropyl chloride, 2-Chloromethyl oxiraneC 3H 5ClO• M = 92,53 g/mol• CAS [106-89-8]• Density: 1,18• Melting point: -57,2 ºC• Boiling point: 116,5 ºC• UN 2023GHS information: Danger.H301 - H311 - H331 - H350 - H314 - H226 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aPackaging1 l2,5 l44CodeEP00301000EP00302500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %Epsom salt. See Magnesium sulfate heptahydrate page 176NE0045Eriochrome black T, C.I. 14645, indicator for metal titrationChrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonicCacid20Hsodium12N 3NaOsalt7S• M = 461,38 g/mol• CAS [1787-61-7]powder, blackStore between 15ºC and 25ºCNE0048• UN 3077Eriochrome black T, solution 1%, for complexometryGHS information: Warning.H319 - H411P280 - P273 - P264 - P305+P351+P338 - P337+P313 -P501aPackaging25 g100 g44CodeNE00450025NE00450100C 20H 12N 3NaO 7S• M = 461,38 g/mol• CAS [1787-61-7] 4Packaging Code100 ml NE00480100Store between 15ºC and 25ºC110 See complete specifications at www.scharlab.com

NE0030Eriochrome blue-black B, C.I. 14640Erioc2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-naphthalene-4-sulfonic acid sodium saltC 20 H 13 N 2 NaO 5 S• M = 166,85 g/mol• CAS [3564-14-5]GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging25 g50 g44CodeNE00300025NE00300050Store between 15ºC and 25ºCNE0035Eriochrome blue-black R, C.I. 157052-Hydroxy-1-(2-hydroxy-1-naphthylazo)-naphthalene-4-sulfonic acid sodium saltC 20H 13N 2NaO 5S• M = 416,39 g/mol• CAS [2538-85-4]Packaging Code50 g NE003500504Store between 5ºC and 30ºCAZ0155Eriochrome blue SE, C.I. 16680, indicator for metal titration2-(4-Chloro-1-hydroxyphenyl-2-azo)-1,8-dihydroxynaphthalene-3,6-disulfonic acidCdisodium16H 9ClN 2Nasalt2O 9S 2• M = 518,82 g/mol• CAS [1058-92-0]Packaging Code5 g AZ015500054Store between 15ºC and 25ºCER0050Eriochrome cyanine R, C.I. 43820, reagent gradeC 23H 15Na 3O 9S• M = 536,40 g/mol• CAS [3564-18-9]powder, redStore between 5ºC and 30ºCRE0004 Esbachʼs reagentPackaging25 g100 g44CodeER00500025ER00500100• Density: 0,987 Packaging Code500 ml1 l1,2-Ethanediamine. See Ethylenediamine page 120suitable for detection of protein.44RE00040500RE000410001,2-Ethanediol. See Ethylene glycol page 123ET0002Ethanol absolute, synthesis gradeEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code1 l 5 ET000210005 l 9 ET0002005P25 l ET0002025P9assay (G.C.) (v/v)............................. min. 99,9 %See complete specifications at www.scharlab.com 111

EthanET0006 Ethanol absolute, extra pure, Ph Eur, BP, USPEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79ET0016• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aEthanol absolute, analytical grade, ACS, Reag. Ph Eurassay (G.C.) (v/v)............................. min. 99,9 %assay (G.C.) (w/w)............................ min. 99,83 %non-volatile matter.............................. max. 0,001 %water (v/v) (K.F.).............................. max. 0,1 %residual solvents (Ph Eur/ICH) class3..... max. 0,5 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging Code1 l 5 ET000610002,5 l 5 ET000625005 l 9 ET0006005P25 l L ET0006025L25 l ET0006025S0Ethyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79ET0005• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. min. 99,9 %non-volatile matter.............................. max. 0,001 %water (v/v) (K.F.).............................. max. 0,1 %Ethanol absolute, reagent grade, ACS, ISO, packed in UHDPE bottlesPackaging1 l 52,5 l 55 l7 l25 l25 l25 l9w9L0CodeET00161000ET00162500ET0016005PET0016007EET0016025PET0016025LET0016025SEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79ET0007• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. min. 99,9 %non-volatile matter.............................. max. 0,001 %water (v/v) (K.F.).............................. max. 0,2 %Ethanol absolute, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code1 l 5 ET000510002,5 l 5 ET000525005 l 9 ET0005005P25 l ET0005025A8Ethyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. min. 99,9 %non-volatile matter.............................. max. 0,0005 %water (v/v) (K.F.).............................. max. 0,1 %Packaging1 l 42,5 l 45 l7 l25 l9w0CodeET00071000ET00072500ET0007005PET0007007EET0007025S112 See complete specifications at www.scharlab.com

ET0015Ethanol absolute, Multisolvent ® HPLC grade ACS ISO UV-VISEthanEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79ET0009• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170Ethanol absolute, spectroscopy grade, Spectrosol ®GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (v/v) (K.F.).............................. max. 0,1 %min. transmission/max. absorbancewavelength: T(%) A (AU)210 nm............................................ 35 % 0,456 AU220 nm............................................ 55 % 0,260 AU230 nm............................................ 72 % 0,143 AU245 nm............................................ 90 % 0,046 AU270 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 ET001510002,5 l 4 ET001525004 l 4 ET001540007 l w ET0015007E25 l ET0015025S0Ethyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging1 l2,5 l44CodeET00091000ET00092500ET0010Ethanol absolute, gradient HPLC gradeassay (G.C.) (v/v)............................. min. 99,9 %minimum transmission /max. absorbancewavelength:T (%) A (AU)210 nm............................................ 35 % 0,456 AU220 nm............................................ 55 % 0,260 AU230 nm............................................ 72 % 0,143 AU250 nm............................................ 90 % 0,046 AU270 nm............................................ 98 % 0,009 AUEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79ET0021• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170Ethanol absolute, for liquid scintillation, Normascint ®GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. min. 99,9 %non-volatile matter.............................. max. 0,0003 %water (v/v) (K.F.).............................. max. 0,1 %gradient grade (254 nm)maximum background absorbance: 0,02 AUmaximum peak absorbance:0,002 AUmin. transmission/max. absorbancewavelength: T(%) A (AU)205 nm............................................ 20 % 0,699 AU220 nm............................................ 50 % 0,301 AU245 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmsuitable for UPLCPackaging Code1 l 4 ET001010002,5 l 4 ET001025007 l w ET0010007E25 l ET0010025S0Ethyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code1 l ET002110004See complete specifications at www.scharlab.com 113

EthanET0011 Ethanol absolute, molecular biology gradeEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,79ET0012C 2D 5OD• M = 52,11 g/mol• CAS [1516-08-1]• Density: 0,90• Melting point: -114,5 ºC• Boiling point: 78,3 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. min. 99,9 %DNases, RNases, Proteases ............... non detectedEthanol-d6, deuteration degree min. 99%, NMR spectroscopy grade,Spectrosol ®Hexadeuteroethanol• Melting point: -114,5 ºC• Boiling point: 78 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging500 ml1 l2,5 l444Packaging1 ml10 ml11CodeET00110500ET00111000ET00112500CodeET00120001ET00120010ET0003Ethanol 96% v/v, extra pure, Ph Eur, BPEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,81ET0014• Melting point: -117 ºC• Boiling point: 78 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. 95,1 - 96,9 %assay (G.C.) (w/w)............................ 92,6 - 95,2 %non-volatile matter.............................. max. 0,001 %water (v/v) (K.F.).............................. 3,1- 4,9 %residual solvents (Ph Eur/ICH).............. excluded byproduction processEthanol 96% v/v, analytical grade, ACS, Reag. Ph Eur, USPPackaging Code1 l 5 ET000310002,5 l 5 ET000325005 l 9 ET0003005P25 l 9 ET0003025P25 l ET0003025S0Ethyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,81ET0004• Melting point: -117 ºC• Boiling point: 78 ºC• UN 1170Ethanol 96% v/v, reagent grade, ACS, Reag. Ph EurGHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v) ............................ 95,1 - 96,9 %assay (G.C.) (w/w)............................ 92,6 - 95,2 %non-volatile matter ............................. max. 0,001 %water (v/v ) (K.F.) .......................... 3,1- 4,9 %Packaging1 l 52,5 l 55 l7 l25 l25 l25 l9w9L0CodeET00141000ET00142500ET0014005PET0014007EET0014025PET0014025LET0014025SEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,81• Melting point: -117 ºC• Boiling point: 78 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) (v/v)............................. 95,1- 96,9 %non-volatile matter.............................. max. 0,0005 %water (v/v) (K.F.).............................. 3,1 - 4,9 %Packaging Code1 l 5 ET000410002,5 l 5 ET000425005 l 9 ET0004005P25 l 9 ET0004025P25 l 8 ET0004025A25 l ET0004025S0114 See complete specifications at www.scharlab.com

ET0013Ethanol 96% v/v, Multisolvent ® HPLC grade ACS UV-VISEthanEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2 H 5 OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,81ET0008• Melting point: -117 ºC• Boiling point: 78 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aEthanol 96% v/v, UV spectroscopy grade, Spectrosol ®assay (G.C.) (v/v)............................. 95,1 - 96,9 %non-volatile matter.............................. max. 0,0002 %water (v/v) (K.F.).............................. 3,1- 4,9 %min. transmission/max. absorbancewavelength: T(%) A (AU)210 nm............................................ 35 % 0,456 AU220 nm............................................ 55 % 0,260 AU230 nm............................................ 72 % 0,143 AU250 nm............................................ 90 % 0,046 AU270 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 ET001310002,5 l 4 ET001325004 l 4 ET001340007 l w ET0013007E25 l ET0013025S0Ethyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,81• Melting point: -117 ºC• Boiling point: 78 ºC• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging1 l2,5 l44CodeET00081000ET00082500ET0001Ethanol 70% v/vassay (G.C.) (v/v)............................. 95,1 - 96,9 %minimum transmission /max. absorbancewavelength:T (%) A (AU)210 nm............................................ 35 % 0,456 AU220 nm............................................ 55 % 0,260 AU230 nm............................................ 72 % 0,143 AU250 nm............................................ 90 % 0,046 AU270 nm............................................ 98 % 0,009 AUEthyl alcohol, Methylcarbinol, Spirit, Spirit of wineC 2H 5OH• M = 46,07 g/mol• CAS [64-17-5]• Density: 0,89• UN 1170GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code5 l ET0001005P9ET0027Ethanolamine, synthesis grade2-Aminoethanol, 2-Hydroxyethylamine, MonoethanolamineC 2H 7NO• M = 61,08 g/mol• CAS [141-43-5]• Density: 1,02• Melting point: 10,5 ºC• Boiling point: 171 ºC• UN 2491GHS information: Danger.H314 - H302 - H312 - H332P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeET00271000ET00272500Hygroscopic assay (G.C.).................................... min. 98 %Store between 15ºC and 25ºCET0028Ethanolamine, reagent grade, ACS2-Aminoethanol, 2-Hydroxyethylamine, MonoethanolamineC 2H 7NO• M = 61,08 g/mol• CAS [141-43-5]• Density: 1,02• Melting point: 10,5 ºC• Boiling point: 171 ºC• UN 2491GHS information: Danger.H314 - H302 - H312 - H332P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l ET002810004Hygroscopic assay (G.C.).................................... min. 99,5 %Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 115

EthanET0040 Ethanolamine hydrochloride, pure2-Hydroxyethylammonium chloride, 2-Aminoethanol hydrochloride, EthanolammoniumCchloride2H 7NO·HCl• M = 97,55 g/mol• CAS [2002-24-6]• Melting point: 79 - 82 ºCPackaging Code1 kg ET004010004HygroscopicStore between 15ºC and 25ºCET0108Ethidium bromide, for biochemical purposes3,8-Diamino-5-ethyl-6-phenylphenantridinium bromide, Homidium bromideC 21H 20BrN 3• M = 394,32 g/mol• CAS [1239-45-8]floury powder, reddishStore between 5ºC and 30ºCET0109• Melting point: 261 - 264 ºC• UN 2811Ethidium bromide, solution 10 mg/mlGHS information: Danger.H330 - H341 - H302 - H312 - H315 - H319 - H335P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPackaging1 g10 g44CodeET01080001ET010800103,8-Diamino-5-ethyl-6-phenylphenantridinium bromide, Homidium bromideC 21H 20BrN 3• M = 394,32 g/mol• CAS [1239-45-8]• UN 2810GHS information: Danger.H330 - H341P260 - P284 - P310 - P320 - P405 - P501aPackaging Code10 ml ET010900101Store between 2ºC and 8ºC4-Ethoxyaniline. See p-Phenetidine page 2202-Ethoxyethanol. See Ethylene glycol monoethyl ether page 123AC0140Ethyl acetate, synthesis gradeAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºCAC0143• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173Ethyl acetate, extra pure, Ph Eur, BP, NFGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging1 l2,5 l5 l25 l44zLCodeAC01401000AC01402500AC0140005LAC0140025LAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºC• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %assay (acidimetric)............................. 99 - 100,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging1 l2,5 l5 l25 l25 l200 l44z80gCodeAC01431000AC01432500AC0143005LAC0143025AAC0143025SAC0143200L116 See complete specifications at www.scharlab.com

AC0154Ethyl acetate, analytical grade, ACS, Reag. Ph EurEthylAcetic acid ethyl ester, Acetic etherC 4 H 8 O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºCAC0145• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173Ethyl acetate, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Packaging1 l2,5 l5 l7 l25 l25 l55zw80CodeAC01541000AC01542500AC0154005LAC0154007EAC0154025AAC0154025SAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºCAC0155• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Ethyl acetate, Multisolvent ® HPLC grade ACS ISO UV-VISPackaging1 l2,5 l5 l7 l25 l44zw0CodeAC01451000AC01452500AC0145005LAC0145007EAC0145025SAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºCAC0146• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173Ethyl acetate, spectroscopy grade, Spectrosol ®GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,03 %min. transmission/max. absorbancewavelength: T(%) A (AU)255 nm............................................ 20 % 0,699 AU260 nm............................................ 50 % 0,301 AU263 nm............................................ 80 % 0,097 AU265 nm............................................ 90 % 0,046 AU280 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 AC015510002,5 l 4 AC015525004 l 4 AC015540007 l w AC0155007E25 l AC0155025S0Acetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºC• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %minimum transmission /max. absorbancewavelength: T(%) A (AU)255 nm............................................ 10 % 1,000 AU260 nm............................................ 50 % 0,301 AU263 nm............................................ 80 % 0,097 AU265 nm............................................ 90 % 0,046 AU280 nm............................................ 98 % 0,009 AUPackaging1 l2,5 l44CodeAC01461000AC01462500See complete specifications at www.scharlab.com 117

EthylAC0158 Ethyl acetate, LC-MSAcetic acid ethyl ester, Acetic etherC 4 H 8 O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAC01581000AC01582500Store between 15ºC and 25ºCAC0148Ethyl acetate, for GC residue analysisassay (G.C.).................................... min. 99,8 %potassium (K)................................... max. 0,00001 %sodium (Na)...................................... max. 0,00001 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,03 %suitability for use in LC-MS................... passes testwavelength: T(%) A (AU)255 nm............................................ 20 % 0,699 AU258 nm............................................ 50 % 0,301 AU265 nm............................................ 90 % 0,046 AUMiicrofiltered through membranesof pore diameter 0,22 µmAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºCAC0149• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173Ethyl acetate, GC ultra-trace analysis gradeGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisECD, from 1,2,4-trichlorobenzene todecachlorobiphenyl, no peaks areobtained greater than 3 pg/ml as lindane.No peaks are obtained in vicinity of2,4,5-trichlorobiphenyl.Packaging Code1 l 4 AC014810002,5 l 4 AC014825007 l w AC0148007E25 l AC0148025S0Acetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAC01491000AC01492500Store between 15ºC and 25ºCAC0144Ethyl acetate, 99,8%, anhydrous (max. 0,005 % H 2O)assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Store between 15ºC and 25ºC• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %water (K.F.)..................................... max. 0,005 %Packaging100 ml500 ml1 leeeCodeAC01440100AC01440500AC01441000118 See complete specifications at www.scharlab.com

AC0141C 4 H 8 O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90Ethyl acetate, 99,8%, anhydrous (max. 0,005 % H 2 O), with molecularsievesAcetic acid ethyl ester, Acetic ether• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aEthylPackaging Code1 l AC014110004Store between 15ºC and 25ºCAC0150assay (G.C.).................................... min. 99,8 %water (K.F.)..................................... max. 0,005 %Ethyl acetate, max. 0,005% H 2O, DNA synthesis gradeAcetic acid ethyl ester, Acetic etherC 4H 8O 2• M = 88,10 g/mol• CAS [141-78-6]• Density: 0,90• Melting point: -83 ºC• Boiling point: 77 ºC• UN 1173GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l AC015010004Store between 15ºC and 25ºCAC0287Ethyl acetoacetate, synthesis gradeassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,005 %minimum transmission in a1,0 cm cell atwavelength:transmission:263 nm............................................ 90 %257 nm............................................ 50 %254 nm............................................ 20 %EAA, Acetoacetic acid ethyl esterC 6H 10O 3• M = 130,14 g/mol• CAS [141-97-9]• Density: 1,03Store between 15ºC and 25ºC• Melting point: -40 ºC• Boiling point: (26,6 hPa) 81,8 -86,4 ºCEthyl alcohol. See Ethanol absolute page 111GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (G.C.).................................... min. 98 %Packaging Code1 l 4 AC028710005 l AC0287005P9ET0110Ethyl benzene, reagent gradeEthylbenzeneC 8H 10• M = 106,17 g/mol• CAS [100-41-4]• Density: 0,87• Melting point: -95 ºC• Boiling point: 136 ºC• UN 1175GHS information: Danger.H225 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l ET011010004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %BE0195 Ethyl benzoate, extra pure, Reag. Ph EurBenzoic acid ethyl esterC 9H 10O 2• M = 150,18 g/mol• CAS [93-89-0]• Density: 1,05Hygroscopic• Melting point: -35 ºC• Boiling point: 213 - 215 ºCassay (G.C.).................................... min. 99 %Packaging250 ml1 l44CodeBE01950250BE01951000See complete specifications at www.scharlab.com 119

EthylCA0319 Ethyl caprylate, synthesis gradeEthyl octanoate, Octanoic acid ethyl esterC 10 H 20 O 2• M = 172,27 g/mol• CAS [106-32-1]• Density: 0,87Store between 15ºC and 25ºC• Melting point: -47 ºC• Boiling point: 208 ºCGHS information: Warning.H315P280 - P264 - P321 - P362 - P332+P313 - P302+P352assay (G.C.) ................................... min. 98 %Packaging Code250 ml CA031902504Ethyl diglycol. See Diethylene glycol monoethyl ether page 92CA0367Ethylene carbonate, synthesis grade1,3-Dioxolane-2-one, Ethylene glycol carbonateC 3 H 4 O 3• M = 88,06 g/mol• CAS [96-49-1]• Melting point: 35 - 38 ºC• Boiling point: 247 - 249 ºCGHS information: Danger.H318P280 - P305+P351+P338 - P310Packaging Code1 kg CA036710004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %Ethylene chloride. See 1,2-Dichloroethane page 85ET0135Ethylenediamine, synthesis grade1,2-Ethanediamine, 1,2-DiaminoethaneC 2H 8N 2• M = 60,10 g/mol• CAS [107-15-3]• Density: 0,90• Melting point: 11 ºC• Boiling point: 116 - 118 ºC• UN 1604GHS information: Danger.H334 - H314 - H226 - H302 - H312 - H317P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99 %Store between 15ºC and 25ºCET0137Ethylenediamine, extra pure, Ph Eur, BP, USPPackaging Code1 l 4 ET013510002,5 l 4 ET013525005 l 9 ET0135005P25 l ET0135025A81,2-Ethanediamine, 1,2-DiaminoethaneC 2H 8N 2• M = 60,10 g/mol• CAS [107-15-3]• Density: 0,90• Melting point: 11 ºC• Boiling point: 116 - 118 ºC• UN 1604GHS information: Danger.H334 - H314 - H226 - H302 - H312 - H317P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 ml250 ml1 l444CodeET01370100ET01370250ET01371000Hygroscopic assay (acidimetric)............................. 98 - 101 %residual solvents (Ph Eur/ICH).............. excluded byStore between 15ºC and 25ºCproduction processET0145Ethylenediamine dihydrochloride, extra pure1,2-Diaminoethane dihydrochloride, Ethylenediammonium dichlorideC 2H 8N 2·2HCl• M = 133,02 g/molHygroscopic• CAS [333-18-6]GHS information: Warning.H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (argentometric)......................... min. 99 %Packaging250 g1 kg55CodeET01450250ET01451000120 See complete specifications at www.scharlab.com

AC0940Ethylenediaminetetraacetic acid, EDTA, synthesis gradeEthylEthylenedinitrilotetraacetic acid, Edetic acid, EDTAC 10 H 16 N 2 O 8• M = 292,25 g/mol• CAS [60-00-4]crystalline powder, whiteAC0950• M = 426,76 g/mol• Melting point: 220 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (complexometric)....................... min. 98 %Ethylenediaminetetraacetic acid, EDTA, dipotassiummagnesium salt dihydrate, extra pureEthylenedinitrilotetraacetic acid dipotassium magnesium salt dihydrateC 10 H 12 K 2 MgN 2 O 8·2H 2 Olumpy powder, whiteAC0960• M = 372,24 g/mol• CAS [6381-92-6]• CAS [15708-48-2]assay (complexometric, referred toanhydrous substance) ........................ min. 98 %Ethylenediaminetetraacetic acid, EDTA, disodium salt,dihydrate, synthesis gradeEdetic acid disodium salt, Disodium dihydrogen ethylenediaminetetraacetateC 10H 14N 2Na 2O 8·2H 2Opowder, whiteStore between 15ºC and 25ºCAC0963• M = 372,24 g/mol• CAS [6381-92-6]• Melting point: 252 ºC(decomposes)GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric,referred to anhydrous substance)........... min. 98 %Ethylenediaminetetraacetic acid, EDTA, disodium salt,dihydrate, extra pure, Ph Eur, BP, USPEdetic acid disodium salt, Disodium dihydrogen ethylenediaminetetraacetateC 10H 14N 2Na 2O 8·2H 2Opowder, whiteStore between 15ºC and 25ºCAC0965• Melting point: 252 ºC(decomposes)GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric, on driedsubstance)....................................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processEthylenediaminetetraacetic acid, EDTA, disodium salt,dihydrate, reagent grade, ACS, Reag. Ph EurEdetic acid disodium salt, Disodium dihydrogen ethylenediaminetetraacetateC 10H 14N 2Na 2O 8·2H 2O• M = 372,24 g/mol• CAS [6381-92-6]powder, whiteStore between 15ºC and 25ºCAC0967• Melting point: 252 ºC(decomposes)GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric,referred to anhydrous substance) .......... 99,4 - 100,6 %Ethylenediaminetetraacetic acid, EDTA, disodium salt,dihydrate, molecular biology gradeEdetic acid disodium salt, Disodium dihydrogen ethylenediaminetetraacetateC 10H 14N 2Na 2O 8·2H 2O• M = 372,24 g/mol• CAS [6381-92-6]• Melting point: 252 ºC(decomposes)GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code500 g 5 AC094005001 kg 5 AC094010005 kg AC0940005PRPackaging Code250 g AC095002505Packaging Code1 kg 5 AC096010005 kg R AC0960005P25 kg AC0960025PRPackaging Code250 g 5 AC096302501 kg 5 AC096310005 kg AC0963005PRPackaging250 g500 g1 kg555Packaging100 g1 kg55CodeAC09650250AC09650500AC09651000CodeAC09670100AC09671000powder, whiteStore between 15ºC and 25ºCassay (complexometric,referred to dried substance).................. min. 99 %DNases, RNases, Proteases ............... non detectedSee complete specifications at www.scharlab.com 121

EthylAC0970• M = 372,24 g/mol• CAS [6381-92-6]Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution0,1 mol/l (0,2 N)C 10 H 14 N 2 Na 2 O 8·2H 2 OTraceable to SRM from NISTAC0972• M = 372,24 g/mol• CAS [6381-92-6]• Density: 1,01GHS information: EUH210 Packaging Code1 l 5 AC097010005 l 9 AC0970005P10 l AC0970010CEthylenediaminetetraacetic acid, EDTA, disodium salt, solution0,05 mol/l (0,1 N)C 10 H 14 N 2 Na 2 O 8·2H 2 OTraceable to SRM from NISTAC0974• M = 372,24 g/mol• CAS [6381-92-6]• Density: 1,01Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution0,025 mol/l (0,05 N)C 10 H 14 N 2 Na 2 O 8·2H 2 O• Density: 0,998CPackaging Code1 l 5 AC0972100010 l AC0972010CCPackaging Code1 l AC097410005Traceable to SRM from NISTAC0973• M = 372,24 g/mol• CAS [6381-92-6]Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution0,02 mol/l (0,04 N)C 10 H 14 N 2 Na 2 O 8·2H 2 O• Density: 0,99Packaging Code1 l AC097310005Traceable to SRM from NISTAC0971• M = 372,24 g/mol• CAS [6381-92-6]Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution0,01 mol/l (0,02 N)C 10H 14N 2Na 2O 8·2H 2OTraceable to SRM from NISTAC0996• Density: 0,996Ethylenediaminetetraacetic acid, EDTA, disodium salt,concentrated solution to prepare 1 l of solution 0,1 mol/l (0,2N)C 10H 14N 2Na 2O 8·2H 2O• M = 372,24 g/mol• CAS [6381-92-6]Packaging Code1 l 5 AC097110005 l 9 AC0971005P10 l AC0971010CGHS information: EUH210 Packaging Codeu. AC099600PA• Density: ~ 1,14 2CAC0966• M = 372,24 g/mol• CAS [6381-92-6]Ethylenediaminetetraacetic acid, EDTA, disodium salt,concentrated solution to prepare 1 l of solution 0,01 mol/l (0,02N)C 10H 14N 2Na 2O 8·2H 2OGHS information: EUH210 Packaging Codeu. AC096600PA• Density: ~ 1,14 2122 See complete specifications at www.scharlab.com

AC0975• M = 416,21 g/molEthylenediaminetetraacetic acid, EDTA, tetrasodium salt,dihydrate, synthesis gradeEdetic acid tetrasodium salt, Tetrasodium ethylenediaminetetraacetateC 10 H 12 N 2 Na 4 O 8·2H 2 Opowder, white or amost whiteStore between 15ºC and 25ºCET0164• CAS [10378-23-1]GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (complexometric,referred to anhydrous substance)........... min. 98 %Ethylene glycol, extra pure, packed in UHDPE bottlesPackaging500 g1 kg55EthylCodeAC09750500AC097510001,2-Ethanediol, GlycolC 2H 6O 2• M = 62,07 g/mol• CAS [107-21-1]• Density: 1,11HygroscopicET0166• Melting point: -13 ºC• Boiling point: (39 hPa) 117 ºCEthylene glycol, reagent grade, Reag. Ph EurGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 99,5 %Packaging Code1 l 5 ET016410002,5 l 5 ET016425005 l 9 ET0164005P25 l ET0164025P91,2-Ethanediol, GlycolC 2H 6O 2• M = 62,07 g/mol• CAS [107-21-1]• Density: 1,11HygroscopicET0175• Melting point: -13 ºC• Boiling point: (39 hPa) 117 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,1 %Ethylene glycol monobutyl ether, synthesis gradePackaging Code1 l 4 ET016610002,5 l 4 ET016625005 l 9 ET0166005P25 l ET0166025P92-Butoxyethanol, Butyl glycolC 6H 14O 2• M = 118,18 g/mol• CAS [111-76-2]• Density: 0,9• Melting point: -70 ºC• Boiling point: 170 - 172 ºCGHS information: Warning.H302 - H312 - H332 - H315 - H319P261 - P280 - P305+P351+P338 - P321 - P322 -P501aPackaging Code1 l ET017510005Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %AC0085 Ethylene glycol monobutyl ether acetate, synthesis grade2-Butoxyethyl acetate, 1-Acetoxy-2-butoxyethane, Butyl glycol acetate, Acetic acidC2-butoxyethyl8H 16Oester3• M = 160,21 g/mol• CAS [112-07-2]• Density: 0,94Store between 15ºC and 25ºCET0180• Melting point: -64 - -62 ºC• Boiling point: 194 - 196 ºCGHS information: Warning.H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (G.C.).................................... min. 99 %Ethylene glycol monoethyl ether, synthesis gradePackaging Code1 l AC0085100042-Ethoxyethanol, Ethyl glycol, Ethyl cellosolveC 4H 10O 2• M = 90,12 g/mol• CAS [110-80-5]• Density: 0,93• Melting point: -100 ºC• Boiling point: 135 ºC• UN 1171GHS information: Danger.H360FD - H226 - H302 - H312 - H332P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 ET018010002,5 l 4 ET018025005 l ET0180005P9Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %See complete specifications at www.scharlab.com 123

EthylET0182 Ethylene glycol monoethyl ether, reagent grade, Reag. Ph Eur2-Ethoxyethanol, Ethyl glycol, Ethyl cellosolveC 4 H 10 O 2• M = 90,12 g/mol• CAS [110-80-5]• Density: 0,93• Melting point: -100 ºC• Boiling point: 135 ºC• UN 1171GHS information: Danger.H360FD - H226 - H302 - H312 - H332P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeET01821000ET01822500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %ET0190 Ethylene glycol monomethyl ether, synthesis grade2-Methoxyethanol, Methyl glycol, Methyl cellosolveC 3H 8O 2• M = 76,10 g/mol• CAS [109-86-4]• Density: 0,96Store between 15ºC and 25ºCET0192• Melting point: -85 ºC• Boiling point: 124,5 ºC• UN 1188GHS information: Danger.H360FD - H226 - H302 - H312 - H332P210 - P241 - P261 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %Ethylene glycol monomethyl ether, reagent grade, ACSPackaging Code1 l 4 ET019010002,5 l 4 ET019025005 l 9 ET0190005P25 l ET0190025P92-Methoxyethanol, Methyl glycol, Methyl cellosolveC 3H 8O 2• M = 76,10 g/mol• CAS [109-86-4]• Density: 0,96• Melting point: -85 ºC• Boiling point: 124,5 ºC• UN 1188GHS information: Danger.H360FD - H226 - H302 - H312 - H332P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeET01921000ET01922500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %Ethylene glycol monophenyl ether. See 2-Phenoxyethanol page 221Ethyl ether. See Diethyl ether page 92GA0060Ethyl gallate, extra pureGallic acid ethyl esterC 9H 10O 5• M = 198,18 g/mol• CAS [831-61-8]Store between 15ºC and 25ºCAC0990• Melting point: 150 - 152 ºC2-Ethylhexanoic acid, synthesis gradeassay (acidimetric) ............................ min. 98 %Packaging Code100 g GA0060010043-Heptanecarboxylic acid, "-Ethylcaproic acidC 8H 16O 2• M = 144,22 g/mol• CAS [149-57-5]• Density: 0,91• Melting point: -35 ºC• Boiling point: 218 - 220 ºCGHS information: Warning.H361dP281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 98 %Packaging250 ml1 l44CodeAC09900250AC09901000FT0025Bis-(2-ethylhexyl) phthalate, synthesis gradeDi-(2 ethylhexyl) phthalate, Dioctyl phthalate, Diisooctyl phthalate, Phthalic acidCbis(2-ethylhexyl) GHS information: Danger.24H 38Oester, Di(2-ethylhexyl) phthalate, DOP4H360FDP281 - P201 - P202 - P308+P313 - P405 - P501a• M = 390,57 g/mol• CAS [117-81-7]• Density: 0,98• Melting point: ~ -50 ºC• Boiling point: (5 hPa) 220 - 225 ºCassay (G.C.).................................... min. 98 %Packaging Code1 l FT002510004124 See complete specifications at www.scharlab.com

LA0045Ethyl lactate, synthesis gradeEthylL(-)-Lactic acid ethyl ester, (S)-(-)-2-Hydroxypropanoic acid ethyl esterC 5 H 10 O 3• M = 118,14 g/mol• CAS [687-47-8]• Density: 1,03• Melting point: -25 ºC• Boiling point: 154 ºC• UN 1192GHS information: Danger.H318 - H226 - H335P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l LA004510004Store between 15ºC and 25ºCLA0047Ethyl lactate, reagent gradeassay (G.C.).................................... min. 98 %L(-)-Lactic acid ethyl ester, (S)-(-)-2-Hydroxypropanoic acid ethyl esterC 5H 10O 3• M = 118,14 g/mol• CAS [687-47-8]• Density: 1,03• Melting point: -25 ºC• Boiling point: 154 ºC• UN 1192GHS information: Danger.H318 - H226 - H335P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l LA004710004Store between 15ºC and 25ºCTI0050assay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,1 %Ethylmercurithiosalicylic acid, sodium salt, synthesis gradeThimerosal, Thiomersal, Merthiolate, 2-(Ethylmercury)thiobenzoic acid sodium saltC 9 H 9 HgNaO 2 S• M = 404,81 g/mol• CAS [54-64-8]Store between 15ºC and 25ºCME0454• Melting point: 232 - 233 ºC(decomposes)• UN 2025Ethyl methyl ketone, synthesis gradeGHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay.............................................. min. 97 %Packaging25 g100 g44CodeTI00500025TI005001002-Butanone, Methyl ethyl ketone, MEKC 4H 8O• M = 72,11 g/mol• CAS [78-93-3]• Density: 0,80ME0456• Melting point: -86 ºC• Boiling point: 79,6 ºC• UN 1193Ethyl methyl ketone, extra pureGHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l5 l25 l44zLCodeME04541000ME04542500ME0454005LME0454025L2-Butanone, Methyl ethyl ketone, MEKC 4H 8O• M = 72,11 g/mol• CAS [78-93-3]• Density: 0,80ME0457• Melting point: -86 ºC• Boiling point: 79,6 ºC• UN 1193GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %Ethyl methyl ketone, reagent grade, ACS, Reag. Ph EurPackaging1 l2,5 l5 l25 l25 l44z80CodeME04561000ME04562500ME0456005LME0456025AME0456025S2-Butanone, Methyl ethyl ketone, MEKC 4H 8O• M = 72,11 g/mol• CAS [78-93-3]• Density: 0,80• Melting point: -86 ºC• Boiling point: 79,6 ºC• UN 1193GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging1 l2,5 l5 l25 l44z0CodeME04571000ME04572500ME0457005LME0457025SSee complete specifications at www.scharlab.com 125

EthylEthyl octanoate. See Ethyl caprylate page 120PR0115Ethyl propionate, synthesis gradePropionic acid ethyl esterC 5H 10O 2• M = 102,13 g/mol• CAS [105-37-3]• Density: 0,89Store between 15ºC and 25ºCET0245• Melting point: -74 ºC• Boiling point: 96 - 100 ºC• UN 1195Ethylvanillin, synthesis gradeGHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) ................................... min. 99 %Packaging Code1 l PR0115100043-Ethoxy-4-hydroxybenzaldehydeC 9 H 10 O 3• M = 166,18 g/mol• CAS [121-32-4]lumpy powder , whiteStore between 15ºC and 25ºCEU0025• Melting point: 75 - 77 ºCEucalyptol, synthesis gradeGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.) ................................... min. 99 %Packaging Code250 g ET024502505Cineole, 1,3,3-Trimethyl-2-oxabicyclo(2,2,2)-octaneC 10 H 18 O• M = 154,3 g/mol• CAS [470-82-6]• Density: 0,922 - 0,927• Boiling point: 174 - 177 ºC• UN 1993GHS information: Warning.H226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging250 ml1 l44CodeEU00250250EU00251000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %AZ0170 Evans blue, C.I. 23860, for microscopyC 34H 24N 6Na 4O 14S 4• M = 960,82 g/mol• CAS [314-13-6] 4Packaging Code5 g AZ01700005Store between 15ºC and 25ºCEX0001Extrachrom ® , eluent HPLC grade• Density: 0,79• UN 1992HygroscopicStore between 15ºC and 25ºCGHS information: Danger.H225 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aPackaging Code2,5 l EX000125004non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,03 %gradient grade (235 nm)maximum background absorbance.......... 0,15 AUmaximum peak absorbance.................. 0,0015 AUExtrachrom is a trademark ofAtlanticlabo-ICSmin. transmission/max. absorbancewavelength: T(%) A (AU)220 nm............................................ 20 % 0,699 AU235 nm............................................ 50 % 0,301 AU250 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µm126 See complete specifications at www.scharlab.com

RE0005• Density: 1,04Fehling´s solution, solution A: copper(II) sulfate, Ph Eur, fordetermination of sugarStore between 15ºC and 25ºCRE0006• Density: 1,24GHS information: H411P273 - P391 - P501aFehling´s solution, solution B: potassium sodium tartrate, alcaline, PhEur, for determination of sugarStore between 15ºC and 25ºC• UN 1719GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 ml1 l44Packaging250 ml1 l44FehliCodeRE00050250RE00051000CodeRE00060250RE00061000FE0529Ferroin, solution 0,025 mol/l, redox indicator1,10-Phenanthroline iron (II) salt, Tris(1,10-phenanthroline) iron (II) sulfateC 36 H 24 FeN 6 O 4 S• M = 692,53 g/mol• CAS [14634-91-4]• Density: 1,01Packaging Code100 ml FE052901004Store between 15ºC and 25ºCFI0009Ficoll ® 400, molecular biology grade• CAS [26873-85-8] Packaging Code25 g FI00090025bulky powder, white5Store between 15ºC and 25ºCFL0105Fluorescamine, reagent grade• M = 278,26 g/mol• CAS [38183-12-9]C 17H 10O 4assay (UV) ...................................... min. 98 %Store between 15ºC and 25ºCFL0112• Melting point: 155 - 157 ºC 1Fluorescein, C.I. 45350, synthesis gradePackaging Code100 mg FL0105.1003ʼ,6ʼ-Dihydroxyspiro[isobenzofuran-1(3H),9ʼ-[9H]xanthen]-3-oneC 20H 12O 5• M = 332,31 g/mol• CAS [2321-07-5]• Melting point: 320 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging Code100 g FL011201004Store between 15ºC and 25ºCFL0113Fluorescein, C.I. 45350, extra pureassay.............................................. min. 95 %3ʼ,6ʼ-Dihydroxyspiro[isobenzofuran-1(3H),9ʼ-[9H]xanthen]-3-oneC 20H 12O 5• M = 332,31 g/mol• CAS [2321-07-5]• Melting point: 320 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging10 g25 g44CodeFL01130010FL01130025powder, reddishStore between 15ºC and 25ºCSee complete specifications at www.scharlab.com 127

FluorFL0122 Fluorescein sodium, C.I. 45350, pure3ʼ,6ʼ-Dihydroxyspiro-[isobenzofuran-1(3H),9ʼ-[9H]xanthen]-3-one, ResorcinolphthaleinC 20 H 10 Na 2 O 5• M = 376,28 g/mol• CAS [518-47-8]powder, reddish brownStore between 5ºC and 30ºCFL0125• Melting point: > 360 ºCFluorescein sodium, C.I. 45350, extra pureGHS information: Warning.H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (titr. with HClO4,ondried substance)................................ min. 95 %Packaging Code100 g 5 FL01220100250 g 5 FL012202501 kg FL01221000R3ʼ,6ʼ-Dihydroxyspiro-[isobenzofuran-1(3H),9ʼ-[9H]xanthen]-3-one, ResorcinolphthaleinC 20H 10Na 2O 5• M = 376,28 g/mol• CAS [518-47-8]Store between 5ºC and 30ºCRE0018• Melting point: > 360 ºCFolin-Ciocalteu, phenol reagentGHS information: Warning.H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (titr. with HClO4)....................... min. 97 %Packaging25 g100 g250 g555CodeFL01250025FL01250100FL01250250• Density: ~ 1,24Store between 15ºC and 25ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P332+P313 -P337+P313 - P362Packaging Code250 ml RE001802504FO0009Formaldehyde, solution 37%, synthesis gradeFormalin solution, Formol, Methanal solution, Methyl aldehyde solutionCH 2 O• M = 30,03 g/mol• CAS [50-00-0]• Density: 1,09HygroscopicStore between 15ºC and 25ºCFO0010CH 2O• M = 30,03 g/mol• CAS [50-00-0]• Density: 1,09• Melting point: < -15 ºC• Boiling point: 93 - 96 ºC• UN 2209GHS information: Danger.H301 - H311 - H330 - H370 - H351 - H314 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aFormaldehyde, solution 37% w/w, extra pure, Ph Eur, BP, USP, stabilizedwith approx. 10 % of methanolFormalin solution, Formol, Methanal solution, Methyl aldehyde solution• Melting point: < -15 ºC• Boiling point: 93 - 96 ºC• UN 2209GHS information: Danger.H301 - H311 - H330 - H370 - H351 - H314 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aHygroscopic assay (acidimetric)............................. 34,5 - 38,0 %methanol (G.C.) (v/v)......................... 9 - 15 %Store between 15ºC and 25ºCother residual solvents(Ph Eur/ICH)........ excluded byproduction processFO0011Formaldehyde, solution 37% w/w, reagent grade, stabilized with approx.10 % methanolFormalin solution, Formol, Methanal solution, Methyl aldehyde solutionCH 2 O• M = 30,03 g/mol• CAS [50-00-0]• Density: 1,09HygroscopicStore between 15ºC and 25ºC• Melting point: < -15 ºC• Boiling point: 93 - 96 ºC• UN 2209GHS information: Danger.H301 - H311 - H330 - H370 - H351 - H314 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code1 l 5 FO000910005 l 9 FO0009005P25 l FO0009025P9Packaging Code1 l 5 FO001010002,5 l 5 FO001025005 l 9 FO0010005P25 l FO0010025P9Packaging Code1 l 5 FO001110002,5 l 5 FO001125005 l 9 FO0011005P25 l FO0011025P9128 See complete specifications at www.scharlab.com

FO0012Formaldehyde, solution 37% w/w, molecular biology gradeFormaFormalin solution, Formol, Methanal solution, Methyl aldehyde solutionCH 2 O• M = 30,03 g/mol• CAS [50-00-0]• Density: 1,09• Melting point: < -15 ºC• Boiling point: 93 - 96 ºC• UN 2209GHS information: Danger.H301 - H311 - H330 - H370 - H351 - H314 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging250 ml1 l55CodeFO00120250FO00121000Hygroscopic RNases .......................................... non detectedStore between 15ºC and 25ºCFO0018CH 2 O• M = 30,03 g/mol• CAS [50-00-0]Formaldehyde, solution 30 - 36% w/w, buffered at pH = 8,1, stabilized withmethanolFormalin solution, Formol, Methanal solution, Methyl aldehyde solution• Density: 1,07• UN 2209GHS information: Danger.H301 - H311 - H330 - H314 - H317 - H351 - H370P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code1 l 5 FO0018100010 l FO0018010CCFO0014Formaldehyde, solution 10% w/w, buffered at pH = 7 with carbonatesFormalin solution, Formol, Methanal solution, Methyl aldehyde solutionCH 2 O• M = 30,03 g/mol• CAS [50-00-0]Store between 15ºC and 25ºCFO0013• Density: 1,02GHS information: Warning.H302 - H312 - H332 - H315 - H319 - H317 - H351 -H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501apH.................................................. 6,8 - 7,2Formaldehyde, solution 3,5 - 4% w/w, buffered at pH = 7 with carbonatesPackaging Code1 l 5 FO0014100010 l FO0014010CCFormalin solution, Formol, Methanal solution, Methyl aldehyde solutionCH 2O• M = 30,03 g/mol• CAS [50-00-0]Store between 15ºC and 25ºC• Density: 1,003• Boiling point: ~ 100 ºCGHS information: Warning.H302 - H332 - H317 - H351P261 - P280 - P281 - P321 - P405 - P501apH.................................................. 6,8 - 7,2Packaging Code1 l 5 FO001310005 l 9 FO0013005P25 l FO0013025P9Formalin solution. See Formaldehyde, solution 37% page 128FO0025Formamide, extra pureMethanamide, Methane amide, Carbamaldehyde, Formic acid amideCH 3NO• M = 45,04 g/mol• CAS [75-12-7]• Density: 1,13HygroscopicStore between 15ºC and 25ºCFO0026• Melting point: 2 ºC• Boiling point: 210 ºCFormamide, reagent grade, ACSGHS information: Danger.H360DP281 - P201 - P202 - P308+P313 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeFO00251000FO00252500Methanamide, Methane amide, Carbamaldehyde, Formic acid amideCH 3NO• M = 45,04 g/mol• CAS [75-12-7]• Density: 1,13HygroscopicStore between 15ºC and 25ºC• Melting point: 2 ºC• Boiling point: 210 ºCGHS information: Danger.H360DP281 - P201 - P202 - P308+P313 - P405 - P501aassay (as N).................................... min. 99,5 %Packaging1 l2,5 l44CodeFO00261000FO00262500See complete specifications at www.scharlab.com 129

FormaFO0028 Formamide, dried (max. 0,02% H 2 O), reagent grade (Karl Fischer)Methanamide, Methane amide, Carbamaldehyde, Formic acid amideCH 3 NO• M = 45,04 g/mol• CAS [75-12-7]• Density: 1,13HygroscopicStore between 15ºC and 25ºCFO0027• Melting point: 2 ºC• Boiling point: 210 ºCFormamide, molecular biology gradeGHS information: Danger.H360DP281 - P201 - P202 - P308+P313 - P405 - P501aassay (as N)..................................... min. 99,5 %Packaging Code1 l FO002810004Methanamide, Methane amide, Carbamaldehyde, Formic acid amideCH 3 NO• M = 45,04 g/mol• CAS [75-12-7]• Density: 1,13HygroscopicStore between 15ºC and 25ºCAC1086• Melting point: 2 ºC• Boiling point: 210 ºCFormic acid, 98 - 100%, extra pureGHS information: Danger.H360DP281 - P201 - P202 - P308+P313 - P405 - P501aassay (as N) .................................... min. 99 %DNases, RNases, Proteases ............... non detectedPackaging Code100 ml FO002701004Methanoic acid, Formylic acidHCOOH• M = 46,03 g/mol• CAS [64-18-6]• Density: 1,22Store between 15ºC and 25ºCAC1085• Melting point: ~ 8 ºC• Boiling point: 101 ºC• UN 1779GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 98 %non-volatile matter.............................. max. 0,005 %Formic acid, 98 - 100%, reagent grade, ACS, Reag. Ph EurPackaging Code1 l 4 AC108610002,5 l 4 AC108625005 l 9 AC1086005P25 l AC1086025P9Methanoic acid, Formylic acidHCOOH• M = 46,03 g/mol• CAS [64-18-6]• Density: 1,22Store between 15ºC and 25ºCAC1076• Melting point: ~ 8 ºC• Boiling point: 101 ºC• UN 1779Formic acid, eluent additive for LC-MSGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 98 %non-volatile matter.............................. max. 0,001 %Packaging Code1 l 4 AC108510002,5 l 4 AC108525005 l 9 AC1085005P25 l AC1085025P9Methanoic acid, Formylic acidHCOOH• M = 46,03 g/mol• CAS [64-18-6]• Density: 1,22• Melting point: ~ 8 ºC• Boiling point: 101 ºC• UN 1779GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code50 ml AC107600505Store between 15ºC and 25ºCAC1083assay (acidimetric)............................. 98 - 100 %suitability for use in LC-MS................... passes testFormic acid, solution 90,1% ± 0,1% w/w, reagent gradeMethanoic acid, Formylic acidHCOOH• M = 46,03 g/mol• CAS [64-18-6]• Density: ~ 1,2• Melting point: -9 ºC• Boiling point: 107 ºC• UN 1779GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC10831000AC10832500assay (acidimetric)............................. 90,0 - 90,2 %130 See complete specifications at www.scharlab.com

AC1080Formic acid, solution 85% w/w, extra pureFormiMethanoic acid, Formylic acidHCOOH• M = 46,03 g/mol• CAS [64-18-6]• Density: ~ 1,2AC1081• Melting point: ~ -9 ºC• Boiling point: ~ 107 ºC• UN 1779Formic acid, solution 85% w/w, reagent gradeGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 85 %non-volatile matter.............................. max. 0,01 %Packaging Code1 l 4 AC108010002,5 l 4 AC108025005 l 9 AC1080005P25 l AC1080025P9Methanoic acid, Formylic acidHCOOH• M = 46,03 g/mol• CAS [64-18-6]• Density: ~ 1,2• Melting point: ~ -9 ºC• Boiling point: ~ 107 ºC• UN 1779GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 AC108110002,5 l 4 AC108125005 l AC1081005P9AC1075asssay (acidimetric)............................ min. 85 %colour (Hazen)................................... max. 10Formic acid, solution 10% in water, for cleaning purposes, LC-MSMethanoic acid, Formylic acidPackaging Code• CAS [64-18-6]• UN 3265 GHS information: Danger.H3141 l 4 AC10751000Store between 15ºC and 25ºCP260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aFormol. See Formaldehyde, solution 37% page 128formic acid content (v/v)...................... 9,5 - 10,5 %suitability for use in LC-MS................... passes testLE0070D(-)-Fructose, extra pure, Ph Eur, BP, USPLevulose, LaevuloseC 6H 12O 6• M = 180,16 g/mol• CAS [57-48-7]crystals, white or almost whiteStore between 15ºC and 25ºCFU0055• Melting point: 100 - 110 ºC(decomposes)Fuchsin acid, C.I. 42685, for microscopyassay (C6H12O6).............................. 98,5 - 102,0 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging500 g1 kg55CodeLE00700500LE00701000C 20H 17N 3Na 2O 9S 3• M = 585,54 g/mol• CAS [3244-88-0]crystalline powder, dark greenStore between 5ºC and 30ºCFU0060• Melting point: > 130 ºC(decomposes)Fuchsin basic, C.I. 42510, for microscopyPackaging10 g25 g50 g100 g4444CodeFU00550010FU00550025FU00550050FU00550100C 20H 20ClN 3• M = 337,85 g/mol• CAS [632-99-5]powder, dark greenStore between 5ºC and 30ºC• Melting point: ~ 235 ºC(decomposes)Packaging25 g100 g44CodeFU00600025FU00600100See complete specifications at www.scharlab.com 131

FuchsFU0065 Fuchsin basic, carbol solution, according to Ziehl• Density: 0,98Store between 15ºC and 25ºC• UN 2920GHS information: Danger.H226 - H331 - H314 - H341P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a -Packaging500 ml2,5 l44CodeFU00650500FU00652500FU0035L(-)-Fucose, for biochemistry6-Deoxy-!-galactoseC 6H 12O 5• M = 164,16 g/mol• CAS [2438-80-4]• Melting point: 150 - 153 ºCPackaging Code1 g FU003500014Store between 15ºC and 25ºCAC1155Fumaric acid, extra puretrans-Butenedioic acidC 4H 4O 4• M = 116,07 g/mol• CAS [110-17-8]powder, whiteStore between 15ºC and 25ºCFU0090• Melting point: 287 ºC• Boiling point: 290 ºCFurfural, synthesis gradeGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric) ............................ min. 99 %Packaging Code1 kg AC1155100052-Furaldehyde, 2-Furancarbaldehyde, FurylmethanalC 5H 4O 2• M = 96,09 g/mol• CAS [98-01-1]• Density: 1,16• Melting point: -37 ºC• Boiling point: 162 ºC• UN 1199GHS information: Danger.H301 - H331 - H351 - H312 - H319 - H335P261 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l 4 FU009010005 l 9 FU0090005P25 l FU0090025A8Store between 15ºC and 25ºCassay (G.C.).................................... min. 98 %GABA. See 4-Aminobutyric acid page 19GA0025D(+)-Galactose, extra pure, Ph Eur, BPLactoglucose, D-GalactopyranoseC 6H 12O 6• M = 180,16 g/mol• CAS [59-23-4]Store between 15ºC and 25ºCAC1180• Melting point: 163 - 169 ºCGallic acid monohydrate, extra pureidentity (IR-spectrum).........................residual solvents (Ph Eur/ICH)..............passes testexcluded byproduction processPackaging Code100 g GA0025010043,4,5-Trihydroxybenzoic acidC 7H 6O 5·H 2O• M = 188,14 g/mol• CAS [5995-86-8]lumpy powder, cream• Melting point: 256 - 260 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric)............................. min. 99,5 %Packaging250 g500 g55CodeAC11800250AC11800500132 See complete specifications at www.scharlab.com

GE0020Gelatine powder, for analysis and bacteriologyGelatGelatin powder• CAS [9000-70-8]• Boiling point: 100 ºCcrystals or granules, yellowStore between 5ºC and 30ºCVI0032 Gentian violet, carbol solution, for microscopyPackaging250 g1 kg55CodeGE00200250GE00201000• Density: 0,988 Packaging Code500 ml2,5 lGerber’s sulfuric acid. See Sulfuric acid, 90 - 91% page 31344VI00320500VI00322500Giemsa’s azur eosin methylene blue. See Azur eosin methylene blue dye, according to Giemsa page 32Giemsa’s solution. See Azur eosin methylene blue solution (in methanol), according to Giemsa, modified page 33LA0075Glass wool, washed• CAS [65997-17-3] Packaging Code100 g 5 LA00750100250 g 5 LA007502501 kg LA00751000AC1200Gluconic acid, solution 50 % w/w, extra pureRDextronic acid, Maltonic acid, Glyconic acid, Pentahydroxycaproic acidC 6H 12O 7• M = 196,16 g/mol• CAS [526-95-4]• Density: 1,24• Boiling point: 105 - 106 ºCPackaging Code250 ml AC120002504Store between 15ºC and 25ºCGL0110D-Glucono-#-lactone, synthesis gradeD(+)-Glucono-1,5-lactone, #-Gluconolactone, D(+)-Dextronic acid #-lactoneC 6H 10O 6• M = 178,14 g/mol• CAS [90-80-2]crystals, whiteStore between 15ºC and 25ºCGL0125• Melting point: 153 ºCassay (acidimetric)............................. min. 99,5 %D(+)-Glucose anhydrous, extra pure, Ph Eur, BP, USPPackaging250 g1 kg55CodeGL01100250GL01101000DextroseC 6H 12O 6• M = 180,16 g/mol• CAS [50-99-7]Store between 15ºC and 25ºC• Melting point: ~ 146 ºCresidual solvents (Ph Eur/ICH)..............excluded byproduction processPackaging Code1 kg GL012510005See complete specifications at www.scharlab.com 133

GlucoGL0127 D(+)-Glucose anhydrous, reagent grade, ACS, Reag. Ph EurDextroseC 6 H 12 O 6• M = 180,16 g/mol• CAS [50-99-7]Store between 15ºC and 25ºCGL0129• Melting point: ~ 146 ºCD(+)-Glucose monohydrate, extra pure, Ph Eur, BP, USPPackaging Code250 g 5 GL012702501 kg 5 GL012710005 kg GL0127005PRDextrose, Blood sugarC 6 H 12 O 6·H 2 O• M = 198,17 g/mol• CAS [5996-10-1]Store between 15ºC and 25ºCGL0150• Melting point: ~ 83 ºCD(+)-Glucuronic acid-$-lactone, synthesis graderesidual solvents (Ph Eur/ICH)..............excluded byproduction processPackaging Code500 g 5 GL012905001 kg 5 GL012910005 kg GL0129005PRD(+)-Glucurono-6,3-lactoneC 6H 8O 6• M = 176,13 g/mol• CAS [32449-92-6]Store between 15ºC and 25ºCAC1225• Melting point: 170 - 175 ºCL-Glutamic acid, extra pure, Ph Eur, BPassay (acidimetric) ............................ min. 99 %Packaging25 g100 g250 g444CodeGL01500025GL01500100GL01500250L-"-Aminoglutaric acid, (S)-2-Aminopentanedioic acidC 5H 9NO 4• M = 147,13 g/mol• CAS [56-86-0]lumpy powder, whiteStore between 5ºC and 30ºCGL0165• Melting point: 160 ºCL-Glutamine, extra pure, USPassay (acidimetric)............................. 98,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging250 g1 kg55CodeAC12250250AC12251000L-Glutamic acid-5-amideC 5H 10N 2O 3• M = 146,15 g/mol• CAS [56-85-9]Store between 5ºC and 30ºCGL0168• Melting point: 185 - 186 ºCGlutardialdehyde, solution 50% w/w, extra pureassay (titr. with HClO4 , on driedsubstance)....................................... 98,5 - 101,5 %Packaging25 g100 g44CodeGL01650025GL01650100Pentanedial, Glutaraldehyde, Glutaric dialdehydeC 5H 8O 2• M = 100,12 g/mol• CAS [111-30-8]• Density: 1,13• Melting point: -21 ºC• Boiling point: 100,5 ºC• UN 2927GHS information: Danger.H301 - H330 - H334 - H314 - H400 - H317 - H335 -H336P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P405 - P501aPackaging250 ml1 l44CodeGL01680250GL01681000Store between 15ºC and 25ºC134 See complete specifications at www.scharlab.com

GL0170Glutardialdehyde, solution 25% w/w, extra pureGlutaPentanedial, Glutaraldehyde, Glutaric dialdehydeC 5 H 8 O 2• M = 100,12 g/mol• CAS [111-30-8]• Density: 1,06• Melting point: -7 ºC• Boiling point: ~ 100 ºC• UN 2927GHS information: Danger.H330 - H334 - H314 - H400 - H302 - H317 - H335 -H336P303+P361+P353 - P305+P351+P338 - P310 - P320 -P405 - P501aPackaging250 ml1 l44CodeGL01700250GL01701000Store between 15ºC and 25ºCGlycerin. See Glycerol page 135GL0027Glycerol, 99%, extra pure, Ph Eur, BP, USPGlycerin, 1,2,3-PropanetriolC 3 H 8 O 3• M = 92,10 g/mol• CAS [56-81-5]• Density: 1,26HygroscopicGL0026• Melting point: 18 ºC• Boiling point: (0,09 hPa) 120 ºCGlycerol, 99,5%, reagent grade, ACS, Reag. Ph Eurassay (acidimetric, on dried sample)....... 98 - 101 %water (K.F.)..................................... max. 2 %Packaging Code1 l 4 GL002710005 l 9 GL0027005P25 l GL0027025P9Glycerin, 1,2,3-PropanetriolC 3H 8O 3• M = 92,10 g/mol• CAS [56-81-5]• Density: 1,26Hygroscopic• Melting point: 18 ºC• Boiling point: (0,09 hPa) 120 ºCassay (G.C.) ................................... min. 99,5 %Packaging Code1 l 4 GL002610002,5 l 4 GL002625005 l GL0026005P9GL0028Glycerol anhydrous, molecular biology gradeGlycerin, 1,2,3-PropanetriolC 3H 8O 3• M = 92,10 g/mol• CAS [56-81-5]• Density: 1,26HygroscopicGL0023• Melting point: 18 ºC• Boiling point: (0,09 hPa) 120 ºCassay (acidimetric)............................. min. 99 %DNases, RNases, Proteases ............... non detectedGlycerol, solution 86 - 88% w/w, reagent grade, ISOPackaging100 ml1 l44CodeGL00280100GL00281000Glycerin, 1,2,3-PropanetriolC 3H 8O 3• M = 92,10 g/mol• CAS [56-81-5]• Density: 1,23Store between 5ºC and 30ºC• Melting point: 17,8 ºC• Boiling point: > 130 ºCGHS information: EUH210Packaging Code1 l 4 GL002310005 l GL0023005P9Glycerol triacetate. See Triacetin page 331See complete specifications at www.scharlab.com 135

GlyciAC0402 Glycine, extra pure, Ph Eur, BP, USPAminoacetic acid, GlycocollC 2 H 5 NO 2• M = 75,07 g/mol• CAS [56-40-6]crystals, white or almost whiteStore between 15ºC and 25ºCAC0404• Melting point: 232 - 236 ºC(decomposes)Glycine, reagent grade, ACS, Reag. Ph Eurassay (titr. with HClO4, ondried substance)................................ 98,5 - 101 %residual solvents (Ph Eur/ICH) class 2(Methanol)........................................ max. 0,3 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging Code250 g 5 AC040202501 kg 5 AC040210005 kg AC0402005PRAminoacetic acid, GlycocollC 2H 5NO 2• M = 75,07 g/mol• CAS [56-40-6]crystals, bright whiteStore between 15ºC and 25ºCAC0406• Melting point: 232 - 236 ºC(decomposes)Glycine, molecular biology gradeassay (titr. with HClO4)....................... min. 99,7 %Packaging Code250 g 5 AC040402501 kg 5 AC040410005 kg AC0404005PRAminoacetic acid, GlycocollC 2H 5NO 2• M = 75,07 g/mol• CAS [56-40-6]crystals, bright whiteStore between 15ºC and 25ºCGlycocoll. See Glycine page 136• Melting point: 232 - 236 ºC(decomposes)assay (titr. with HClO4)....................... min. 99,7 %DNases, RNases, Proteases ............... non detectedPackaging100 g1 kg55CodeAC04060100AC04061000Glycol. See Ethylene glycol page 123GL0095Glyoxal bis-(2-hydroxyanil), reagent grade, Reag. Ph Eur1,2-Bis-(2-hydroxyphenylimino)ethaneC 14H 12N 2O 2• M = 240,26 g/mol• CAS [1149-16-2]Store between 15ºC and 25ºC• Melting point: 225 ºCassay (det. of N)............................... min. 97 %Packaging10 g25 g44CodeGL00950010GL00950025Gram Hücker’s crystal violet oxalate. See Crystal violet oxalate, solution according to Gram Hücker page 79Gram’s bleaching agent acid solution. See Bleaching agent, acid solution according to Gram page 41Gram’s bleaching agent solution. See Bleaching agent, solution according to Gram page 41Gram’s safranine O solution. See Safranine O, solution according to Gram page 256Gram’s stain, bleaching agent for. See Mixture acetone/methanol, 20:80 v/v, bleaching agent for Gram stain page 196136 See complete specifications at www.scharlab.com

GR0012Graphite, powderGraphC• M = 12,01 g/mol• CAS [7782-42-5]powder, black• Melting point: 3800 ºCgrain size (< 75 µm)........................... min. 99 %Packaging Code1 kg GR001210005GU0115Guaiacol, synthesis gradeO-Methoxyphenol, Methylcatechol, 1-Hydroxy-2-methoxybenzene, 2-Methoxyphenol,CPyrocatechol GHS information: Warning.7H 8Omonomethyl ether, 2-Hydroxyanisole2H302 - H315 - H319• M = 124,14 g/mol• CAS [90-05-1]• Density: 1,13• Melting point: 28 - 32 ºC• Boiling point: 205 ºCP280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging250 ml1 l44CodeGU01150250GU01151000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %GU0060 Guanidine hydrochloride, synthesis gradeGuanidinium chloride, Aminomethanamidine hydrochloride, Carbamidine hydrochlorideCH 5N 3·HCl• M = 95,53 g/mol• CAS [50-01-1]• Melting point: 185 ºCGHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging250 g1 kg55CodeGU00600250GU00601000HygroscopicStore between 5ºC and 30ºCassay (argentometric)......................... min. 99,5 %GU0061 Guanidine hydrochloride, molecular biology gradeGuanidinium chloride, Aminomethanamidine hydrochloride, Carbamidine hydrochlorideCH 5N 3·HCl• M = 95,53 g/mol• CAS [50-01-1]• Melting point: 185 ºCGHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging100 g1 kg55CodeGU00610100GU00611000HygroscopicStore between 5ºC and 30ºCGU0065Guanidine thiocyanate, molecular biology gradeassay (titr. with HClO4)....................... min. 99,5 %DNases, RNases, Proteases ............... non detectedAminomethanamidine thiocyanate, Carbamidine thiocyanateC 2H 6N 4S• M = 118,16 g/mol• CAS [593-84-0]• Melting point: 118 ºC• UN 2811GHS information: Warning.H302 - H312 - H332 - H412 - EUH032P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging25 g250 g55CodeGU00650025GU00650250Store between 15ºC and 25ºCGU0050Guanidinium carbonate, synthesis gradeassay (argentometric) ........................ min. 99 %RNases .......................................... non detectedAminomethanamidine carbonate, Carbamidine carbonate(CH 5N 3) 2·H 2CO 3• M = 180,17 g/mol• CAS [593-85-1]GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code1 kg GU005010005Store between 15ºC and 25ºCassay ( titr. with HClO4) ..................... min. 99 %See complete specifications at www.scharlab.com 137

GumGO0020Gum arabic, pure, powder, Ph Eur, BPAcacia• CAS [9000-01-5]powder, slightly yellowStore between 15ºC and 25ºCGO0030Gum tragacanth, synthesis gradeGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging100 g500 g1 kg555CodeGO00200100GO00200500GO00201000Tragacanth• M = ~ 840000 g/molStore between 15ºC and 25ºC• CAS [9000-65-1] 5Packaging Code250 g GO003002501 kg GO003010005RE0020Hanus solution, IBr solution 0,1 mol/l (0,2 N)Iodine solution according to HanusIBr• Density: 1,06• UN 2920Store between 15ºC and 25ºCGHS information: Danger.H226 - H314P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l RE002010004Heavy water. See Deuterium oxide page 83HE0070Hematoxylin, C.I. 75290, pH indicatorcis-(+)-7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)pentol, HydroxybrasilinC 16H 14O 6• M = 302,29 g/mol• CAS [517-28-2]powder, beige or brownStore between 5ºC and 30ºCHE0060• Melting point: ~ 140 ºC (release ofcrystalline water)Hematoxylin, according to HarrisGHS information: Warning.H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging5 g25 g44CodeHE00700005HE00700025C GHS information: EUH210 16H 14O 6Packaging Code500 ml• Density: 1,07541 l2,5 lHE0100HEPES free acid, molecular biology grade44HE00600500HE00601000HE006025004-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid,CN-(2-Hydroxyethyl)-piperazine-Nʼ-(2-ethanesulfonic8H 18N 2O 4Sacid)• M = 238,3 g/mol• CAS [7365-45-9]powder, whiteStore between 5ºC and 30ºC• Melting point: 210 - 215 ºCassay (acidimetric) ............................ min. 99 %DNases, RNases, Proteases ............... non detectedPackaging25 g250 g25 g250 g5555CodeHE01000025HE01000250HE01000025HE01000250138 See complete specifications at www.scharlab.com

HE0011HEPES, sodium salt, molecular biology gradeHEPESN-(2-Hydroxyethyl)-piperazine-Nʼ-(2-ethanesulfonic acid) sodium saltC 8 H 17 N 2 NaO 4 S• M = 260,28 g/mol• CAS [75277-39-3]Packaging25 g250 g55CodeHE00110025HE00110250powder, whiteStore between 15ºC and 25ºCAC1235Heptafluorobutyric acid, 99,5 %assay (titr. with HClO4, referred todried substance) ............................... min. 99 %Perfluorobutyric acid, HFBA, Edman reagent No. 3C 4HF 7O 2• M = 214,04 g/mol• CAS [375-22-4]• Density: 1,645• Melting point: -17,5 °C• Boiling point: (755mm Hg) 120 °C• UN 3265GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code100 ml AC123501004Store between 15ºC and 25ºCHE0123n-Heptane, 95%, synthesis graden-Dipropylmethane, n-HeptylhydrideC 7 H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºCHE0125• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206n-Heptane, 99%, extra pureGHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 95 %Packaging Code1 l 4 HE012310002,5 l 4 HE0123250025 l HE0123025LLn-Dipropylmethane, n-HeptylhydrideC 7H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºCHE0127• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206n-Heptane, 99%, reagent grade, Reag. Ph EurGHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Packaging1 l2,5 l5 l25 l25 l44z80CodeHE01251000HE01252500HE0125005LHE0125025AHE0125025Sn-Dipropylmethane, n-HeptylhydrideC 7H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºC• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206GHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,2 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Packaging Code1 l 4 HE012710002,5 l 4 HE0127250025 l 8 HE0127025A25 l HE0127025S0See complete specifications at www.scharlab.com 139

HeptaHE0130 n-Heptane, 99%, spectroscopy grade, Spectrosol ®n-Dipropylmethane, n-HeptylhydrideC 7 H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºCHE0131• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206n-Heptane, 99%, HPLC gradeGHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,2 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,005 %minimum transmission /max. absorbancewavelength:T (%) A (AU)200 nm............................................ 10 % 1,000 AU210 nm............................................ 50 % 0,301 AU220 nm............................................ 80 % 0,097 AU228 nm............................................ 90 % 0,046 AU245 nm............................................ 98 % 0,009 AUPackaging1 l2,5 l44CodeHE01301000HE01302500n-Dipropylmethane, n-HeptylhydrideC 7H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºCHE0126• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206n-Heptane, 99%, anhydrous (max. 0,003 % H 2O)GHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,3 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 20 % 0,699 AU210 nm............................................ 50 % 0,301 AU227 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 HE013110002,5 l 4 HE013125007 l w HE0131007E25 l HE0131025S0n-Dipropylmethane, n-HeptylhydrideC 7H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206GHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging100 ml500 ml1 leeeCodeHE01260100HE01260500HE01261000Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,003 %HE0129 n-Heptane, 99%, anhydrous (max. 0,005 % H 2O), with molecular sievesn-Dipropylmethane, n-HeptylhydrideC 7H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºCHE0135• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206n-Heptane, 99%, ASTMGHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501awater (K.F.)..................................... max. 0,005 %Packaging Code1 l HE012910004n-Dipropylmethane, n-HeptylhydrideC 7H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,68Store between 15ºC and 25ºC• Melting point: -90,6 ºC• Boiling point: 98,4 ºC• UN 1206GHS information: Danger.H225 - H315 - H336 - H304 - H400 - H410P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code25 l 8 HE0135025A200 l HE0135200Lg140 See complete specifications at www.scharlab.com

HE0120Heptane, fraction from petroleum, extra pureHeptaC 7 H 16• M = 100,21 g/mol• CAS [142-82-5]• Density: 0,715• Boiling point: 93 - 99 ºC• UN 1206GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aStore between 15ºC and 25ºCboiling range...................................... 93 - 99 °Cnon-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Packaging1 l2,5 l5 l25 l44z8CodeHE01201000HE01202500HE0120005LHE0120025A3-Heptanecarboxylic acid. See 2-Ethylhexanoic acid page 124AC12421-Heptane sulfonic acid, sodium salt monohydrate, HPLC gradeSodium 1-heptylsulfonate monohydrateC 7H 15NaO 3S·H 2O• M = 220,26 g/mol• CAS [207300-90-1]Packaging25 g100 g44CodeAC12420025AC12420100crystals or flakes, whiteStore between 15ºC and 25ºCAC1240C 7H 15NaO 3S• M = 202,25 g/molassay (acidimetric)............................. min. 98 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU260 nm............................................ 0,02 AU1-Heptane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLCgrade• CAS [22767-50-6] 4Packaging Code250 ml AC12400250Store between 15ºC and 25ºCfactor limits...................................... 0,995 - 1,005pH (20 °C)........................................ 3,4 - 3,6Contains acetic acid as preservativeHexadecanoic acid. See Palmitic acid page 2121-Hexadecanol. See Cetyl alcohol page 63BR0168Hexadecyltrimethylammonium bromide, extra pureCetrimonium bromide, Trimethylhexadecylammonium bromide,CN-Cetyl-N,N,N-trimethylammonium GHS information: Warning.19 H 42 BrNbromide, CTABH400 - H302 - H315 - H319• M = 364,46 g/mol• CAS [57-09-0]• Melting point: 237 - 243 ºC• UN 3077P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging Code25 g BR016800254Store between 5ºC and 30ºCassay (argentometric) ........................ min. 96 %BR0170 Hexadecyltrimethylammonium bromide, HPLC gradeCetrimonium bromide, Trimethylhexadecylammonium bromide,CN-Cetyl-N,N,N-trimethylammonium GHS information: Warning.19H 42BrNbromide, CTABH400 - H302 - H315 - H319• M = 364,46 g/mol• CAS [57-09-0]• Melting point: 237 - 243 ºC• UN 3077P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging Code25 g BR017000254Store between 5ºC and 30ºCassay (argentometric) ........................ min. 97 %maximum absorbance of a solution inmethanol (10%) in a 1,0 cm cell atwavelength:absorbance:240 nm............................................ 0,04 AU250 nm............................................ 0,03 AU260 nm............................................ 0,02 AUSee complete specifications at www.scharlab.com 141

Hexad2,4-Hexadienoic acid. See Sorbic acid page 291HE0200Hexamethylenetetramine, synthesis gradeHexamine, Methenamine, Formin, UrotropinC 6H 12N 4• M = 140,19 g/mol• CAS [100-97-0]• UN 1328GHS information: Danger.H334 - H228 - H317P210 - P241 - P285 - P261 - P321 - P501aPackaging500 g1 kg55CodeHE02000500HE02001000crystals, colourless, white or almost whiteassay (titr. with HClO4)....................... min. 99 %Store between 15ºC and 25ºCHE0232 n-Hexane, min. 99%, reagent grade, ACSn-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeHE02321000HE02322500HE0242n-Hexane, 99%, HPLC gradeassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %n-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeHE02421000HE02422500HE0227n-Hexane, 96%, extra pureassay (G.C.).................................... min 99 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 20 % 0,699 AU210 nm............................................ 50 % 0,301 AU230 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmn-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66Store between 15ºC and 25ºCHE0235• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208n-Hexane, 96%, analytical grade, ACS, USPGHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 96 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %Packaging1 l2,5 l5 l25 l25 l44z80CodeHE02271000HE02272500HE0227005LHE0227025AHE0227025Sn-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66Store between 15ºC and 25ºC• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 96 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Packaging1 l2,5 l5 l7 l25 l25 l44zw80CodeHE02351000HE02352500HE0235005LHE0235007EHE0235025AHE0235025S142 See complete specifications at www.scharlab.com

HE0228n-Hexane, 96%, reagent grade, ACS, Reag. Ph EurHexann-Caproylhydride, n-HexylhydrideC 6 H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66Store between 15ºC and 25ºCHE0234• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 96,0 %assay (G.C.) (isomeric mixture)............ min. 98,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %n-Hexane, 96%, Multisolvent ® HPLC grade ACS UV-VISPackaging1 l2,5 l5 l25 l25 l44z80CodeHE02281000HE02282500HE0228005LHE0228025AHE0228025Sn-Caproylhydride, n-HexylhydrideC 6 H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66Store between 15ºC and 25ºCHE0230• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208n-Hexane, 96%, spectroscopy grade, Spectrosol ®GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 96 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,005 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 10 % 1,000 AU210 nm............................................ 40 % 0,398 AU217 nm............................................ 70 % 0,155 AU225 nm............................................ 80 % 0,097 AU245 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 HE023410002,5 l 4 HE023425004 l 4 HE023440007 l w HE0234007E25 l HE0234025S0n-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeHE02301000HE02302500Store between 15ºC and 25ºCHE0238n-Hexane, 96%, for GC residue analysisnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,005 %minimum transmission /max. absorbancewavelength:T (%) A (AU)200 nm............................................ 10 % 1,000 AU210 nm............................................ 50 % 0,301 AU217 nm............................................ 80 % 0,097 AU225 nm............................................ 90 % 0,046 AU245 nm............................................ 98 % 0,009 AUn-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66Store between 15ºC and 25ºC• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 96 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisPackaging1 l2,5 l44CodeHE02381000HE02382500See complete specifications at www.scharlab.com 143

HexanHE0239 n-Hexane, 96%, GC ultra-trace analysis graden-Caproylhydride, n-HexylhydrideC 6 H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeHE02391000HE02392500Store between 15ºC and 25ºCHE0233n-Hexane, 96%, anhydrous (max. 0,002 % H 2 O)assay (G.C.).................................... min. 96 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisn-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging100 ml500 ml1 leeeCodeHE02330100HE02330500HE02331000Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,002 %He0236 n-Hexane, 96 %, anhydrous (max. 0,003 % H 2O), with molecular sievesn-Caproylhydride, n-HexylhydrideC 6H 14• M = 86,18 g/mol• CAS [110-54-3]• Density: 0,66• Melting point: -94,3 ºC• Boiling point: 69 ºC• UN 1208GHS information: Danger.H225 - H304 - H361f - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l HE023610004Store between 15ºC and 25ºCHE0219Hexane, fraction from petroleum, synthesis gradeassay (G.C.).................................... min. 96 %water (K.F.)..................................... max. 0,003 %C 6H 14• M = 86,18 g/mol• CAS [92112-69-1]• Density: 0,67• Boiling point: 65 - 70 ºC• UN 1208GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aboiling range...................................... 65 - 70 °CStore between 15ºC and 25ºCHE0220Hexane, fraction from petroleum, extra purePackaging1 l2,5 l5 l25 l44zLCodeHE02191000HE02192500HE0219005LHE0219025LC 6H 14• M = 86,18 g/mol• CAS [92112-69-1]• Density: 0,67• Boiling point: 65 - 70 ºC• UN 1208GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aStore between 15ºC and 25ºCboiling range...................................... 65 - 70 °Cnon-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Packaging1 l2,5 l5 l7 l25 l25 l44zw80CodeHE02201000HE02202500HE0220005LHE0220007EHE0220025AHE0220025S144 See complete specifications at www.scharlab.com

HE0222Hexane, fraction from petroleum, reagent gradeHexanC 6 H 14• M = 86,18 g/mol• CAS [92112-69-1]• Density: 0,67• Boiling point: 65 - 70 ºC• UN 1208GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aStore between 15ºC and 25ºCboiling range...................................... 65 - 70 °Cnon-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %HE0221 Hexane, fraction from petroleum, Multisolvent ®HPLC grade ACSPackaging1 l2,5 l5 l7 l25 l44zw0CodeHE02221000HE02222500HE0222005LHE0222007EHE0222025SC 6H 14• M = 86,18 g/mol• CAS [92112-69-1]• Density: 0,67• Boiling point: 65 - 70 ºC• UN 1208GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aStore between 15ºC and 25ºCboiling range...................................... 65 - 70 °Cnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 10 % 1,000 AU210 nm............................................ 30 % 0,523 AU230 nm............................................ 90 % 0,046 AU254 nm............................................ 99 % 0,004 AUMicrofiltered through membranesof pore diameter 0,22 µmHE0223Hexane, fraction from petroleum, for GC residue analysisPackaging Code1 l 4 HE022110002,5 l 4 HE022125004 l 4 HE022140007 l w HE0221007E25 l HE0221025S0• M = 86,18 g/mol• CAS [92112-69-1]• Density: 0,67• Boiling point: 65 - 70 ºC• UN 1208GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeHE02231000HE02232500C 6 H 14non-volatile matter.............................. max. 0,0001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisHexanedioic acid. See Adipic acid page 14AC12471-Hexane sulfonic acid, sodium salt monohydrate, HPLC gradeSodium 1-hexylsulfonate monohydrateC 6H 13NaO 3S·H 2O• M = 206,24 g/mol• CAS [207300-91-2]Packaging25 g100 g44CodeAC12470025AC12470100crystals or flakes, whiteStore between 15ºC and 25ºCAC1245assay (acidimetric)............................. min. 98 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU260 nm............................................ 0,02 AU1-Hexane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC gradeC 6H 13NaO 3S• M = 188,22 g/molStore between 15ºC and 25ºC• CAS [2832-45-3] 4factor limits...................................... 0,995 - 1,005pH (20 °C)........................................ 3,4 - 3,6Contains acetic acid as preservativePackaging Code250 ml AC12450250See complete specifications at www.scharlab.com 145

HexanAC0680 Hexanoic acid, synthesis gradeCaproic acidC 6 H 12 O 2• M = 116,16 g/mol• CAS [142-62-1]• Density: 0,93• Melting point: ~ -3 ºC• Boiling point: ~ 206 ºC• UN 2829GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 AC068010005 l AC0680005P9Store between 15ºC and 25ºCAC0682Hexanoic acid, extra pure, Reag. Ph Eurassay (G.C.).................................... min. 98 %sulfated ash...................................... max. 0,05 %Caproic acidC 6H 12O 2• M = 116,16 g/mol• CAS [142-62-1]• Density: 0,93• Melting point: ~ -3 ºC• Boiling point: ~ 206 ºC• UN 2829GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code250 ml AC068202504Store between 15ºC and 25ºCAL02701-Hexanol, synthesis gradeassay (G.C.).................................... min. 98 %sulfated ash...................................... max. 0,01 %n-Hexyl alcoholC 6H 14O• M = 102,18 g/mol• CAS [111-27-3]• Density: 0,82• Melting point: -45 ºC• Boiling point: 157 ºC• UN 2282GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 98 %Packaging Code1 l AL027010005n-Hexyl alcohol. See 1-Hexanol page 146HE0250Hexylene glycol, synthesis grade2-Methyl-2,4-pentanediolC 6H 14O 2• M = 118,18 g/mol• CAS [107-41-5]• Density: 0,92• Melting point: -40 ºC• Boiling point: 196 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l HE025010004Hygroscopic assay (G.C.).................................... min. 99 %Store between 15ºC and 25ºCHFBA. See Heptafluorobutyric acid page 139HI0395L-Histidine, extra pure, Ph Eur, BP, USPL-3-Imidazol-4-alanineC 6H 9N 3O 2• M = 155,16 g/mol• CAS [71-00-1]Store between 5ºC and 30ºC• Melting point: 272 - 273 ºC(decomposes)asssay (acidimetric,on dried substance) 98,5 - 101 %residual solvents................................ excluded byprocess productionPackaging25 g100 g44CodeHI03950025HI03950100146 See complete specifications at www.scharlab.com

HI0405L-Histidine hydrochloride monohydrate, extra pure, Ph Eur, BPHisti(S)-"-amino-1H-imidazole-4-propanoic acidC 6H 9N 3O 2·HCl·H 2O• M = 209,63 g/mol• CAS [5934-29-2]Store between 5ºC and 30ºCHY0002• Melting point: 259 ºC(decomposes)Hyamine ® 1622(Hyamine is a trademark of Rohm and Haas Company)assay (argentometric, onresidual solvents (Ph Eur/ICH)..............excluded byproduction processPackaging25 g100 g44CodeHI04050025HI04050100C 27H 42ClNO 2• M = 448,18 g/mol• CAS [121-54-0]• Melting point: 164 - 166 ºC• UN 3077GHS information: Warning.H302 - H315 - H319 - H411P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging Code250 g HY000202505Store between 15ºC and 25ºCHY0001Hyamine ® 1622, solution 0,004 mol/l(Hyamine is a trademark of Rohm and Haas Company)C 27H 42ClNO 2• M = 448,18 g/mol• CAS [121-54-0]• Density: 1,0 44Packaging Code1 l HY000110002,5 l HY00012500Store between 15ºC and 25ºCHI0080Hydrazine dihydrochloride, reagent gradeHydrazinium dichlorideN 2H 4·2HCl• M = 104,97 g/mol• CAS [5341-61-7]• Melting point: ~ 198 ºC(decomposes)• UN 3288GHS information: Danger.H301 - H311 - H331 - H350 - H400 - H410 - H317P261 - P301+P310 - P361 - P321 - P405 - P501aassay (iodometric).............................. min. 99 %Packaging100 g250 g1 kg555CodeHI00800100HI00800250HI00801000HI0092Hydrazine hydrate, 100%, synthesis gradeHydrazinium hydroxideN 2 H 4·H 2 O• M = 50,06 g/mol• CAS [7803-57-8]• Density: 1,03HygroscopicStore between 15ºC and 25ºCHI0090• Melting point: -51,7 ºC• Boiling point: 120,5 ºC• UN 2030Hydrazine hydrate, solution 80% w/w, extra pureGHS information: Danger.H301 - H311 - H330 - H350 - H314 - H400 - H410 -H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code1 l HI009210004Hydrazinium hydroxideN 2H 4·H 2O• M = 50,06 g/mol• CAS [7803-57-8]• Density: 1,03HygroscopicStore between 15ºC and 25ºC• Melting point: -60 ºC• Boiling point: 117 - 119 ºC• UN 2030GHS information: Danger.H301 - H311 - H330 - H350 - H314 - H400 - H410 -H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging250 ml1 l44CodeHI00900250HI00901000See complete specifications at www.scharlab.com 147

HydraHI0089 Hydrazine hydrate, solution 24% w/w, extra pureHydrazinium hydroxideN 2 H 4·H 2 O• M = 50,06 g/mol• CAS [7803-57-8]• Density: 1,01• UN 3293GHS information: Danger.H330 - H350 - H314 - H302 - H312 - H317 - H411P303+P361+P353 - P305+P351+P338 - P310 - P320 -P405 - P501aPackaging Code1 l HI008910004HygroscopicStore between 15ºC and 25ºCassay (iodometric) ............................. 23 - 25 %HI0110 Hydrazine sulfate, reagent grade, ACSHydrazinium sulfate, Hydrazonium sulfateN 2H 4·H 2SO 4• M = 130,12 g/mol• CAS [10034-93-2]crystalline powder, white• Melting point: 254 ºC(decomposes)• UN 3288GHS information: Danger.H311 - H330 - H350 - H400 - H410 - H302 - H317P260 - P310 - P320 - P361 - P405 - P501aassay (iodometric).............................. min. 99 %Packaging100 g500 g1 kg555CodeHI01100100HI01100500HI01101000AC3350Hydriodic acid, 57%, reagent gradeHydrogen iodide solutionHI• M = 127,91 g/mol• CAS [10034-85-2]• Density: 1,70• Boiling point: ~ 127 ºC• UN 1787GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC335010004AC0595Hydrobromic acid, approx. 48%, synthesis gradeassay (acidimetric)............................. min. 57,0 %HBr• M = 80,92 g/mol• CAS [10035-10-6]• Density: 1,49Store above 0ºCAC0596• Melting point: ~ -11 ºC• Boiling point: ~ 126 ºC• UN 1788Hydrobromic acid, 48%, reagent grade, ACS, ISOGHS information: Danger.H314 - H335P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. approx. 48 %Packaging Code1 l 4 AC059510002,5 l 4 AC059525005 l AC0595005P9HBr• M = 80,92 g/mol• CAS [10035-10-6]• Density: 1,49• Melting point: ~ -11 ºC• Boiling point: ~ 126 ºC• UN 1788GHS information: Danger.H314 - H335P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC059610004Store above 0ºCassay (acidimetric)............................. 47 - 49 %AC0736 Hydrochloric acid, 37%, extra pure, Ph Eur, BP, NFHydrochloric acid fuming, Muriatic acid, Hydrogen chloride solutionHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,19Store below 25ºC• Melting point: -28 ºC• Boiling point: ~ 50 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. 35 - 39 %calcination residue (as SO4)................. max. 0,003 %non volatile matter.............................. max. 0,005 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 l 4 AC073610002,5 l 4 AC073625005 l 9 AC0736005P25 l AC0736025P9148 See complete specifications at www.scharlab.com

AC0741Hydrochloric acid, 37%, reagent grade, ACS, ISOHydroHydrochloric acid fuming, Muriatic acid, Hydrogen chloride solutionHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,19Store below 25ºCAC0730HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,19• Melting point: -28 ºC• Boiling point: ~ 50 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. 36,5 - 38,0 %Hydrochloric acid, 37%, reagent grade, ACS, ISO, max. 0,0000005%HgHydrochloric acid fuming, Muriatic acid, Hydrogen chloride solution• Melting point: -28 ºC• Boiling point: ~ 50 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 AC074110001 l J AC074110012,5 l 4 AC074125002,5 l J AC074125015 l 9 AC0741005P25 l AC0741025P9Packaging Code1 l AC073010004Store below 25ºCAC0761Hydrochloric acid, 37%, ppb-trace analysis gradeassay (acidimetric)............................. 36,5 - 38,0 %colour (Hazen)................................... max. 10Hydrochloric acid fuming, Muriatic acid, Hydrogen chloride solutionHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,19• Melting point: -28 ºC• Boiling point: ~ 50 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC076110004Store below 25ºCassay (acidimetric)............................ min. 34 %AC0737 Hydrochloric acid, solution 35% w/w, synthesis gradeHydrogen chloride solution, Muriatic acidHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,19Store below 25ºCAC0756• Melting point: -28 ºC• Boiling point: ~ 50 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 35 %Hydrochloric acid, solution min. 35% w/w, extra pure, Ph EurPackaging Code1 l 5 AC073710002,5 l 5 AC073725005 l 9 AC0737005P25 l AC0737025P9Hydrogen chloride solution, Muriatic acidHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,19• Melting point: -28 ºC• Boiling point: ~ 50 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 AC075610002,5 l 4 AC075625005 l AC0756005P9Store below 25ºCAC0739assay (acidimetric)............................. 35 - 39 %residual solvents (Ph Eur/ICH).............. excluded byproduction processHydrochloric acid, solution 32% w/w, reagent grade, ISOHydrogen chloride solutionHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: 1,15Store below 25ºC• Melting point: -40 ºC• Boiling point: 84 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 32 %Packaging Code1 l 4 AC073910002,5 l 4 AC073925005 l 9 AC0739005P25 l AC0739025P9See complete specifications at www.scharlab.com 149

HydroAC0767 Hydrochloric acid, solution 25% w/w, reagent grade, ISOHydrogen chloride solutionHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,12Store below 25ºCAC0760• Melting point: ~ -70 ºC• Boiling point: 107 ºC• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 25 %Hydrochloric acid-water, solution 50:50 v/v, reagent gradePackaging Code1 l 4 AC076710002,5 l 4 AC076725005 l 9 AC0767005P25 l AC0767025P9Hydrogen chloride - water solutionHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: 1,10• UN 1789GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l AC076010005Store between 15ºC and 25ºCAC0752Hydrochloric acid, solution 6 mol/l (6 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: 1,098• UN 1789GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l AC075210005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0749 Hydrochloric acid, solution 5 mol/l (5 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: 1,08• UN 1789GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l AC074910005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0738 Hydrochloric acid, solution 3 mol/l (3 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,06• UN 1789GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l AC073810005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0748 Hydrochloric acid, solution 2 mol/l (2 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,03GHS information: EUH210 Packaging Code1 l AC074810005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0751 Hydrochloric acid, solution 1,4 mol/l (1,4 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,02GHS information: EUH210 Packaging Code1 l 5 AC075110005 l 9 AC0751005P10 l AC0751010CC150 See complete specifications at www.scharlab.com

AC0744Hydrochloric acid, solution 1 mol/l (1 N)HydroHCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NISTAC0745• Density: 1,01Hydrochloric acid, solution 0,5 mol/l (0,5 N)GHS information: EUH210 Packaging Code1 l 5 AC074410005 l 9 AC0744005P10 l AC0744010CCHCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NISTAC0769• Density: 1,01Hydrochloric acid, solution 0,31mol/l (0,31 N)GHS information: EUH210 Packaging Code1 l 5 AC074510005 l 9 AC0745005P10 l AC0745010CCHCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NISTAC0755• Density: 1,01Hydrochloric acid, solution 0,25 mol/l (0,25 N)GHS information: EUH210 Packaging Code1 l 5 AC076910005 l AC0769005P9HCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NISTAC0740• Density: 1,00Hydrochloric acid, solution 0,2 mol/l (0,2 N)Packaging Code1 l 5 AC075510005 l 9 AC0755005P10 l AC0755010CCHCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,01Packaging Code1 l AC074010005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0753 Hydrochloric acid, solution 0,125 mol/l (0,125 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NISTAC0746• Density: 0,99Hydrochloric acid, solution 0,1 mol/l (0,1 N)Packaging Code1 l 5 AC075310005 l 9 AC0753005P10 l AC0753010CCHCl• M = 36,46 g/mol• CAS [7647-01-0]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,00Packaging Code1 l 5 AC074610005 l 9 AC0746005P10 l AC0746010CCSee complete specifications at www.scharlab.com 151

HydroAC0754 Hydrochloric acid, solution 0,05 mol/l (0,05 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: 0,996Packaging Code1 l AC075410005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0757 Hydrochloric acid, solution 0,01 mol/l (0,01 N)HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: 0,994Packaging Code1 l AC075710005Store between 15ºC and 25ºCTraceable to SRM from NISTAC0743HCl• M = 36,46 g/mol• CAS [7647-01-0]Hydrochloric acid, concentrated solution to prepare 1 l of solution 1mol/l (1 N)Store between 15ºC and 25ºCAC0759HCl• M = 36,46 g/mol• CAS [7647-01-0]• Density: ~ 1,09• UN 1789GHS information: Danger.H314 - H335 - H336P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHydrochloric acid, concentrated solution to prepare 1 l of solution0,5 mol/l (0,5 N)• Density: 1,08• UN 1789GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Codeu. AC074300PA2Packaging Codeu. AC075900PA2Store between 15ºC and 25ºCAC0742HCl• M = 36,46 g/mol• CAS [7647-01-0]Hydrochloric acid, concentrated solution to prepare 1 l of solution0,1 mol/l (0,1 N)Store between 15ºC and 25ºCGHS information: EUH210 Packaging Codeu. AC074200PA• Density: ~ 1,03 2Hydrochloric acid fuming. See Hydrochloric acid, 37% page 148AC1059Hydrofluoric acid, solution 48% w/w, extra pureHF• M = 20,00 g/mol• CAS [7664-39-3]• Density: 1,16• Melting point: ~ -35 ºC• Boiling point: ~ 106 ºC• UN 1790GHS information: Danger.H300 - H310 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging1 l2,5 l55CodeAC10591000AC10592500AC1060Hydrofluoric acid, solution 48% w/w, reagent grade, ACS, ISOHF• M = 20,00 g/mol• CAS [7664-39-3]• Density: 1,16• Melting point: ~ -35 ºC• Boiling point: ~ 106 ºC• UN 1790GHS information: Danger.H300 - H310 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aassay (acidimetric)............................. 48,0 - 51,0 %Packaging Code1 l 5 AC106010002,5 l 5 AC106025005 l 9 AC1060005P25 l AC1060025P9152 See complete specifications at www.scharlab.com

AC1051Hydrofluoric acid, solution 40% w/w, reagent grade, ISOHydroHF• M = 20,01 g/mol• CAS [7664-39-3]• Density: 1,13HI0139• Melting point: ~ -44 ºC• Boiling point: ~ 112 ºC• UN 1790GHS information: Danger.H300 - H310 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aassay (acidimetric)............................. min. 40 %Hydrogen peroxide, solution 50% w/w (200 vol), extra purePackaging Code1 l 5 AC105110002,5 l 5 AC105125005 l AC1051005P9Hydrogen dioxide, HydroperoxideH 2 O 2• M = 34,01 g/mol• CAS [7722-84-1]• Density: 1,20• Melting point: - 52 ºC• Boiling point: 114 ºC• UN 2014GHS information: Danger.H272 - H314 - H302 - H332 - H335 - H336P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeHI01391000HI01392500Store below 25ºCHI0137Hydrogen peroxide, solution 35% w/w (133 vol), extra pureHydrogen dioxide, HydroperoxideH 2O 2• M = 34,01 g/mol• CAS [7722-84-1]• Density: 1,13• Melting point: ~ -24 ºC• Boiling point: ~ 110 ºC• UN 2014GHS information: Danger.H272 - H318 - H302 - H335 - H336 - H315P221 - P210 - P305+P351+P338 - P310 - P405 -P501aPackaging Code1 l 4 HI013710005 l 9 HI0137005P25 l HI0137025P9Store below 25ºCHI0138Hydrogen peroxide, solution 35% w/w (133 vol), reagent gradeHydrogen dioxide, HydroperoxideH 2O 2• M = 34,01 g/mol• CAS [7722-84-1]• Density: 1,13• Melting point: ~ -24 ºC• Boiling point: ~ 110 ºC• UN 2014GHS information: Danger.H272 - H318 - H302 - H335 - H336 - H315P221 - P210 - P305+P351+P338 - P310 - P405 -P501aPackaging Code1 l HI013810004Store below 25ºCassay (permanganometric)................... min. 34,5 %HI0135 Hydrogen peroxide, solution 30% w/w (110 vol), extra pureHydrogen dioxide, HydroperoxideH 2O 2• M = 34,01 g/mol• CAS [7722-84-1]• Density: 1,11• Melting point: -26 ºC• Boiling point: 107 ºC• UN 2014GHS information: Danger.H272 - H318 - H302P221 - P210 - P220 - P305+P351+P338 - P310 -P501aPackaging Code1 l 4 HI013510005 l HI0135005P9Store below 25ºCHI0136• M = 34,01 g/mol• CAS [7722-84-1]• Density: 1,11Hydrogen peroxide, solution 30% w/w (110 vol), reagent grade,ACS, ISOHydrogen dioxide, HydroperoxideH 2O 2• Melting point: -26 ºC• Boiling point: 107 ºC• UN 2014GHS information: Danger.H272 - H318 - H302P221 - P210 - P220 - P305+P351+P338 - P310 -P501aPackaging Code1 l 4 HI013610005 l HI0136005P9Store below 25ºCassay (permanganometric)................... 30,0 - 32,0 %See complete specifications at www.scharlab.com 153

HydroHI0132 Hydrogen peroxide, solution 6% w/v (20 vol), extra pureHydrogen dioxide, HydroperoxideH 2 O 2• M = 34,01 g/mol• CAS [7722-84-1]Store below 25ºCHI0130H 2 O 2• M = 34,01 g/mol• CAS [7722-84-1]• Density: 1,016GHS information: Danger.H272 - H319P221 - P210 - P220 - P280 - P305+P351+P338 -P501aHydrogen peroxide, solution 0,9% w/v (3 vol), for determination ofsulfurous gas (SO 2) according to PaulHydrogen dioxide, Hydroperoxide• Density: 1,00Packaging Code1 l 4 HI013210005 l 9 HI0132005P25 l HI0132025P9Packaging Code250 ml HI013002504HI0145Hydroquinone, synthesis grade1,4-Dihydroxybenzene, p-Dihydroxybenzene, QuinolC 6H 6O 2• M = 110,11 g/mol• CAS [123-31-9]• Melting point: ~ 172 ºC• Boiling point: 287 ºC• UN 3077GHS information: Danger.H318 - H341 - H351 - H400 - H302 - H317P261 - P305+P351+P338 - P310 - P321 - P405 -P501aPackaging100 g500 g55CodeHI01450100HI01450500Store between 15ºC and 25ºCassay ............................................. min. 99 %2-Hydroxybenzoic acid. See Salicylic acid page 256Hydroxyethyl mercaptan. See 2-Mercaptoethanol page 1804-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid. See HEPES free acid page 138N-(2-Hydroxyethyl)-piperazine-N’-(2-ethanesulfonic acid) sodium salt. See HEPES, sodium salt page 139HI0212Hydroxylamine hydrochloride, synthesis gradeHydroxylammonium chlorideNH 2OH·HCl• M = 69,49 g/mol• CAS [5470-11-1]lightly humid crystals, whiteHI0215• Melting point: 159 ºC• UN 3260GHS information: Warning.H373 - H290 - H400 - H302 - H317 - H315 - H319P260 - P261 - P280 - P305+P351+P338 - P321 -P501aassay (argentometric)......................... min. 98 %Hydroxylamine hydrochloride, reagent grade, ACS, ISOPackaging250 g1 kg55CodeHI02120250HI02121000Hydroxylammonium chlorideNH 2OH·HCl• M = 69,49 g/mol• CAS [5470-11-1]lightly humid crystals, white• Melting point: 159 ºC• UN 3260GHS information: Warning.H373 - H290 - H400 - H302 - H317 - H315 - H319P260 - P261 - P280 - P305+P351+P338 - P321 -P501aassay (permanganometric)................... min. 99,5 %Packaging250 g1 kg55CodeHI02150250HI02151000154 See complete specifications at www.scharlab.com

HI0225Hydroxylammonium sulfate, synthesis gradeHydroHydroxylamine sulfate(NH 3 OH) 2 SO 4• M = 164,14 g/mol• CAS [10039-54-0]• Melting point: 170 ºC(decomposes)• UN 2865GHS information: Warning.H373 - H290 - H400 - H302 - H317 - H315 - H319P260 - P261 - P280 - P305+P351+P338 - P321 -P501aassay (permanganometric)................... min. 99 %Packaging250 g1 kg55CodeHI02250250HI022510004-Hydroxy-3-methoxybenzaldehyde. See Vanillin page 341AL02254-Hydroxy-4-methyl-2-pentanone, synthesis gradeDiacetone alcohol, 2-Methyl-2-pentanol-4-oneC 6H 12O 2• M = 116,16 g/mol• CAS [123-42-2]• Density: 0,94Store between 15ºC and 25ºCHI0235• Melting point: -47 ºC• Boiling point: 166 ºC• UN 11484-Hydroxy-L-proline, extra pureGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (G.C.).................................... min. 98 %Packaging Code1 l 4 AL022510002,5 l 4 AL022525005 l AL0225005P9L(-)-4-Hydroxypyrrolidine-2-carboxylic acidC 5H 9NO 3• M = 131,13 g/mol• CAS [51-35-4]crystals, bright whiteStore between 5ºC and 30ºC• Melting point: 274 ºCassay (titr. with HClO4)....................... min. 99 %Packaging5 g25 g44CodeHI02350005HI023500252-Hydroxypropanoic acid. See L(+)-Lactic acid page 168HI02578-Hydroxyquinoline, synthesis gradeOxine, 8-Quinolinol, HydroxybenzopyridineC 9H 7NO• M = 145,16 g/mol• CAS [148-24-3]crystals , yellow-brownishStore between 15ºC and 25ºC• Melting point: 73,8 ºC• Boiling point: 267 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.) ................................... min. 99 %Packaging Code250 g HI025702504DL-Hydroxysuccinic acid. See DL-Malic acid page 1782-Hydroxytoluene. See o-Cresol page 783-Hydroxytoluene. See m-Cresol page 784-Hydroxytoluene. See p-Cresol page 79See complete specifications at www.scharlab.com 155

ImidaIM0025 Imidazole, synthesis grade1,3-Diazole, Glyoxaline, IminazoleC 3 H 4 N 2• M = 68,08 g/mol• CAS [288-32-4]• Melting point: 90 - 91 ºCflakes, bright white, up to 1cmStore between 15ºC and 25ºCIM0026• Boiling point: 256 ºC• UN 3263Imidazole, reagent grade, ACSGHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (titr. with HClO4)....................... min. 99 %Packaging250 g1 kg55CodeIM00250250IM002510001,3-Diazole, Glyoxaline, IminazoleC 3 H 4 N 2• M = 68,08 g/mol• CAS [288-32-4]• Melting point: 90 - 91 ºCflakes, bright white, up to 1cmStore between 15ºC and 25ºCAC0031• Boiling point: 256 ºC• UN 3263Immersion oil, for microscopyGHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (titr. with HClO4)....................... min. 99,5 %Packaging250 g1 kg55CodeIM00260250IM00261000• Density: 0,92• Melting point: < 0 °CStore between 15ºC and 25ºCIN0030• Boiling point: 340 °CIndene, synthesis gradePackaging100 ml500 ml44CodeAC00310100AC00310500IndonaphtheneC 9H 8• M = 116,16 g/mol• CAS [95-13-6]• Density: 0,99• Melting point: -2 ºC• Boiling point: 181 - 183 ºC• UN 1993assay (G.C.).................................... min. 90 %Packaging250 ml1 l44CodeIN00300250IN00301000IN0065Indigo carmine, C.I. 73015, extra pure, Reag. Ph EurIndigo-5,5ʼ-disulfonic acid disodium salt, Acid Blue 74C 16H 8N 2Na 2O 8S 2• M = 466,35 g/molStore between 5ºC and 30ºCIN0095• CAS [860-22-0]Indium(III) chloride, synthesis gradeGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging10 g25 g100 g444CodeIN00650010IN00650025IN00650100Indium trichlorideInCl 3• M = 221,19 g/mol• CAS [10025-82-8]• Melting point: 586 ºC• UN 3260GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging10 g100 g44CodeIN00950010IN00950100HygroscopicStore between 15ºC and 25ºCIN0105 Indium(III) sulfate, extra pureassay ............................................. min. 98 %• M = 517,82 g/molIn 2(SO 4) 3assay (acidimetric)............................. min. 98 %• CAS [13464-82-9] 4Packaging Code10 g IN01050010100 g IN010501004156 See complete specifications at www.scharlab.com

IN0120Indole, reagent gradeIndol2,3-Benzopyrrole, 1H-Benzo[b]pyrroleC 8 H 7 N• M = 117,15 g/mol• CAS [120-72-9]Store between 15ºC and 25ºC• Melting point: 52,5 ºC• Boiling point: 254 ºCGHS information: Danger.H311 - H302P280 - P361 - P322 - P301+P312 - P405 - P501aassay (G.C.) ................................... min. 99 %Packaging10 g100 g44CodeIN01200010IN01200100Infusorial earth. See Siliceous earth page 258YO0020Iodine, resublimed, extra pure, Ph Eur, BP, USPI 2• M = 253,81 g/mol• CAS [7553-56-2]• Melting point: 114 ºC• Boiling point: 185 ºC• UN 3288GHS information: Warning.H400 - H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (iodometric).............................. 99,5 - 100,5 %bright flakes , dark brown or grey, up to 0,5cmresidual solvents (Ph Eur/ICH).............. excluded byproduction processYO0019Iodine, pearls, resublimed, extra pure, Ph Eur, BP, USPPackaging100 g250 g1 kg444CodeYO00200100YO00200250YO00201000I 2• M = 253,81 g/mol• CAS [7553-56-2]• Melting point: 114 ºC• Boiling point: 185 ºC• UN 3288GHS information: Warning.H400 - H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (iodometric).............................. 99,5 - 100,5 %Packaging100 g1 kg44CodeYO00190100YO00191000bright pearls, dark greyresidual solvents (Ph Eur/ICH)..............YO0021 Iodine, resublimed, reagent grade, ACS, ISO, Reag. Ph Eurexcluded byproduction processI 2• M = 253,81 g/mol• CAS [7553-56-2]• Melting point: 114 ºC• Boiling point: 185 ºC• UN 3288GHS information: Warning.H400 - H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aassay (iodometric).............................. min. 99,8 %bright flakes, dark brown or grey, up to 0,5cmPackaging100 g250 g1 kg444CodeYO00210100YO00210250YO00211000Iodine monochloride solution. See Wijs solution page 344YO0024Iodine, solution 0,5 mol/l (1 N)I 2• M = 253,81 g/mol• CAS [7553-56-2]• Density: 1,27GHS information: EUH210 Packaging Code1 l YO002410004Store between 15ºC and 25ºCTraceable to SRM from NISTYO0023 Iodine, solution 0,05 mol/l (0,1 N)I 2• M = 253,81 g/mol• CAS [7553-56-2]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,02GHS information: EUH210 Packaging Code1 l2,5 l44YO00231000YO00232500See complete specifications at www.scharlab.com 157

IodinYO0027 Iodine, solution 0,02365 mol/l (0,0473 N)I 2• M = 253,81 g/mol• CAS [7553-56-2]Packaging Code1 l YO002710004Store between 15ºC and 25ºCTraceable to SRM from NISTYO0025 Iodine, solution 0,01 mol/l (0,02 N)I 2• M = 253,81 g/mol• CAS [7553-56-2]Store between 15ºC and 25ºCTraceable to SRM from NISTYO0022I 2• M = 253,81 g/mol• CAS [7553-56-2]• Density: 1,005Iodine, concentrated solution to prepare 1 l of solution 0,05 mol/l(0,1 N)Store between 15ºC and 25ºCIP0010Packaging500 ml1 l44CodeYO00250500YO00251000GHS information: EUH210 Packaging Codeu. YO002200GA• Density: 1,38 3IPTG, molecular biology grade (dioxane free)Isopropyl-!-D-thiogalactopyranosideC 9H 18O 5S• M = 238,29 g/mol• CAS [367-93-1]• Melting point: 109 -111 ºCGHS information: Warning.H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging Code1 g IP001000014HygroscopicStore between 2ºC and 8ºCHI0303assay (HPLC) .................................. min. 99 %dioxane (G.C.) ................................. max. 0,02 %Iron, powder, extra pure (made by reduction), particle size < 100 µmFe• M = 55,85 g/mol• CAS [7439-89-6]• Melting point: 1535 ºCpowder, grey• Boiling point: ~ 3000 ºC• UN 3089GHS information: Warning.H228P370+P378assay (cerimetric).............................. min. 99 %Packaging250 g500 g1 kg555CodeHI03030250HI03030500HI03031000HI0304Iron, powder, extra pure (made by reduction), particle size < 150 µmFe• M = 55,85 g/mol• CAS [7439-89-6]• Melting point: 1535 ºCpowder, grey• Boiling point: ~ 3000 ºC• UN 3089GHS information: Warning.H228P370+P378assay (cerimetric).............................. min. 99 %Packaging250 g1 kg55CodeHI03040250HI03041000HI0320Iron, turnings, synthesis gradeFe• M = 55,85 g/mol• CAS [7439-89-6]turnings, greyish• Melting point: 1535 ºC• Boiling point: ~ 3000 ºCassay (cerimetric).............................. min. 99 %Packaging250 g1 kg55CodeHI03200250HI03201000Iron alum. See Ammonium iron(III) sulfate dodecahydrate page 25158 See complete specifications at www.scharlab.com

IronIron(II) ammonium sulfate. See Ammonium iron(II) sulfate hexahydrate page 26Iron (III) ammonium sulfate. See Ammonium iron(III) sulfate dodecahydrate page 25HI0336Iron(III) chloride hexahydrate, extra pure, Ph EurFerric chloride hexahydrateFeCl 3·6H 2O• M = 270,32 g/mol• CAS [10025-77-1]granules, yellow, up to 1cmStore between 15ºC and 25ºCHI0333• Melting point: 37 ºCGHS information: Danger.H318 - H302 - H315P280 - P305+P351+P338 - P310 - P321 - P362 -P501aassay (iodometric).............................. 98 - 102 %residual solvents (Ph Eur/ICH).............. excluded byproduction processIron(III) chloride, 30%, aqueous solution, synthesis gradePackaging500 g1 kg55CodeHI03360500HI03361000FeCl 3·6H 2O• M = 270,32 g/mol• CAS [7705-08-0]• Density: 1,3• UN 2582GHS information: Danger.H318 - H315P280 - P305+P351+P338 - P310 - P321 - P362 -P332+P313Packaging Code1 l HI033310005Store between 15ºC and 25ºCHI0340Iron(III) nitrate nonahydrate, extra pure, Reag. Ph EurFe(NO 3) 3·9H 2O• M = 404,00 g/mol• CAS [7782-61-8]crystals, light humid purpleHI0341• Melting point: 47 ºC (decomposes)• UN 1466Iron(III) oxide, synthesis gradeGHS information: Danger.H272 - H315 - H319P221 - P210 - P220 - P305+P351+P338 - P321 -P501aassay (iodometric) ............................. min. 99 %Packaging Code500 g 5 HI034005001 kg 5 HI034010005 kg R HI0340005P25 kg HI0340025PR• M = 159,70 g/mol• CAS [1309-37-1]• Melting point: 1562 ºC(decomposes)Fe 2O 3assay (iodometric) ............................. min. 96 %HI0350Iron(II) sulfate heptahydrate, extra pure, Ph Eur, BP, USPPackaging Code500 g 5 HI034105001 kg 5 HI034110005 kg HI0341005PRIron vitriolFeSO 4·7H 2O• M = 278,02 g/mol• CAS [7782-63-0]crystals, turkish blueHI0351Iron vitriolFeSO 4·7H 2O• M = 278,02 g/mol• CAS [7782-63-0]• Melting point: > 60 ºC (release ofcrystalline water)GHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (cerimetric).............................. 98 - 105 %residual solvents (Ph Eur/ICH).............. excluded byproduction processIron(II) sulfate heptahydrate, reagent grade, ACS, ISO, Reag. PhEurcrystals, turkish blue• Melting point: > 60 ºC (release ofcrystalline water)GHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (permanganometric)................... min. 99,5 %Packaging Code500 g 5 HI035005001 kg 5 HI035010005 kg R HI0350005P25 kg HI0350025PRPackaging Code500 g 5 HI035105001 kg 5 HI035110005 kg R HI0351005P25 kg HI0351025PRSee complete specifications at www.scharlab.com 159

IronHI0352Iron(III) sulfate hydrate, reagent gradeFe 2 (SO 4 ) 3·xH 2 O• M = 399,87 g/mol• CAS [15244-10-7]powder, light yellowassay (iodometric) (as Fe2(SO4)3)........ min. 75 %Store between 15ºC and 25ºCHI0360 Iron(II) sulfide, for producing hydrogen sulfidePackaging Code500 g 5 HI035205001 kg 5 HI035210005 kg R HI0352005P25 kg HI0352025PRFeS• M = 87,92 g/mol• CAS [1317-37-9]IS0025Isatin, synthesis gradePackaging250 g500 g1 kg• Melting point: ~ 1195 ºC 555CodeHI03600250HI03600500HI036010002,3-Indolinedione, 2,3-Dihydroindole-2,3-dioneC 8H 5NO 2• M = 147,13 g/mol• CAS [91-56-5]GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code250 g IS002502505Store between 15ºC and 25ºCIS0028Isatin, reagent grade, Reag. Ph Eurassay (HPLC) .................................. min. 98 %2,3-Indolinedione, 2,3-Dihydroindole-2,3-dioneC 8H 5NO 2• M = 147,13 g/mol• CAS [91-56-5]GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging25 g100 g44CodeIS00280025IS00280100Store between 15ºC and 25ºCAC0157Isoamyl acetate, extra pureassay (HPLC) .................................. min. 99 %Acetic acid isoamyl ester, 3-Methylbutyl acetateC 7H 14O 2• M = 130,19 g/mol• CAS [123-92-2]• Density: 0,87• Melting point: -78 ºC• Boiling point: 141 ºC• UN 1104GHS information: Warning.H226 - EUH066P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging1 l2,5 l44CodeAC01571000AC01572500AL0285Isoamyl alcohol, mixture of isomers, extra pureassay (G.C.) ................................... min. 99 %3-Methyl-1-butanol, Isopentyl alcoholC 5H 12O• M = 88,15 g/mol• CAS [123-51-3]• Density: 0,81• Melting point: -117 ºC• Boiling point: 131ºC• UN 1105GHS information: Warning.H226 - H302P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code1 l 4 AL028510002,5 l 4 AL028525005 l AL0285005P9ME0376Isoamyl alcohol, reagent grade, ACSassay (total content of C5H12O, G.C.)... min. 99 %3-Methyl-1-butanol, Isopentyl alcoholC 5H 12O• M = 88,15 g/mol• CAS [123-51-3]• Density: 0,81• Melting point: -117 ºC• Boiling point: 131ºC• UN 1105GHS information: Warning.H226 - H302P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) ................................... min. 98,5 %Packaging Code1 l 4 ME037610002,5 l 4 ME037625005 l ME0376005P9160 See complete specifications at www.scharlab.com

AL0293Isobutanol, synthesis gradeIsobu2-Methyl-1-propanol, Isobutyl alcohol, Isopropylcarbinol, iso-ButanolC 4 H 10 O• M = 74,12 g/mol• CAS [78-83-1]• Density: 0,8AL0294• Melting point: -108 ºC• Boiling point: 108 ºC• UN 1212Isobutanol, analytical grade, ACSGHS information: Danger.H318 - H226 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 l 5 AL029310002,5 l 5 AL029325005 l 9 AL0293005P25 l AL0293025P92-Methyl-1-propanol, Isobutyl alcohol, Isopropylcarbinol, iso-ButanolC 4 H 10 O• M = 74,12 g/mol• CAS [78-83-1]• Density: 0,8AL0295• Melting point: -108 ºC• Boiling point: 108 ºC• UN 1212Isobutanol, reagent grade, ACSGHS information: Danger.H318 - H226 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %Packaging1 l 52,5 l 55 l7 l25 l25 l9w90CodeAL02941000AL02942500AL0294005PAL0294007EAL0294025PAL0294025S2-Methyl-1-propanol, Isobutyl alcohol, Isopropylcarbinol, iso-ButanolC 4H 10O• M = 74,12 g/mol• CAS [78-83-1]• Density: 0,8AC0170• Melting point: -108 ºC• Boiling point: 108 ºC• UN 1212Isobutyl acetate, synthesis gradeGHS information: Danger.H318 - H226 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter ............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Packaging Code1 l 4 AL029510002,5 l 4 AL029525005 l 9 AL0295005P25 l AL0295025A8Acetic acid isobutyl esterC 6H 12O 2• M = 116,16 g/mol• CAS [110-19-0]• Density: 0,87• Melting point: -99 ºC• Boiling point: 116 - 118 ºC• UN 1213GHS information: Danger.H225 - EUH066P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code1 l AC017010004AC0173Isobutyl acetate, extra pureassay (G.C.).................................... min. 96 %Acetic acid isobutyl esterC 6H 12O 2• M = 116,16 g/mol• CAS [110-19-0]• Density: 0,87• Melting point: -99 ºC• Boiling point: 116 - 118 ºC• UN 1213GHS information: Danger.H225 - EUH066P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.).................................... min. 98 %Packaging Code1 l AC017310004Isobutyl alcohol. See Isobutanol page 161AC1308Isobutyric acid, synthesis grade2-Methylpropionic acidC 4H 8O 2• M = 88,11 g/mol• CAS [79-31-2]• Density: 0,95Store between 15ºC and 25ºC• Melting point: -45 ºC• Boiling point: 153 - 155 ºC• UN 2529GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (G.C.) ................................... min. 99 %Packaging Code1 l AC130810004See complete specifications at www.scharlab.com 161

IsoheIS0122 Isohexane, Multisolvent ® HPLC grade UV-VIS• M = 86,18 g/mol• CAS [73513-42-5]• Density: 0,65• Melting point: -153 ºC• Boiling point: 53 - 63 ºC• UN 1208GHS information: Danger.H224 - H304 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aC 6 H 14assay (G.C.).................................... min. 97 %Packaging1 l2,5 l44CodeIS01221000IS01222500Store between 15ºC and 25ºCIS0140L-Isoleucine, extra pure, Ph Eur, BP, USPnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,005 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 10 % 1,000 AU210 nm............................................ 50 % 0,301 AU217 nm............................................ 70 % 0,155 AU225 nm............................................ 80 % 0,097 AU245 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmIle, 2-Amino-3-methylvaleric acid, (2S,3S)-2-Amino-3-methylpentanoic acidC 6H 13NO 2• M = 131,18 g/mol• CAS [73-32-5]Store between 5ºC and 30ºC• Melting point: 279 - 280 ºC(decomposes)assay (titr. with HClO4, on driedsubstance)....................................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code25 g IS014000254Isooctane. See 2,2,4-Trimethylpentane page 336ET0205Isooctanol, extra pure2-Ethyl-1-hexanol, Isooctyl alcoholC 8H 18O• M = 130,23 g/mol• CAS [104-76-7]• Density: 0,83Store between 15ºC and 25ºCIS0162• Melting point: -76 ºC• Boiling point: 185 ºCIsooctanol, HPLC gradeGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (G.C.) ................................... min. 99 %Packaging Code1 l ET0205100042-Ethyl-1-hexanol, Isooctyl alcoholC 8H 18O• M = 130,23 g/mol• CAS [104-76-7]• Density: 0,83Store between 15ºC and 25ºC• Melting point: -76 ºC• Boiling point: 185 ºCIsooctyl alcohol. See Isooctanol page 162GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,0003 %water (K.F.)..................................... max. 0,15 %min. transmission/max. absorbancewavelength: T(%) A (AU)240 nm............................................ 40 % 0,398 AU260 nm............................................ 80 % 0,097 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code2,5 l IS016225004162 See complete specifications at www.scharlab.com

IS0170Isoparaffin L, synthesis gradeIsopaIsopar L• CAS [64742-48-9]• Density: 0,770• Melting point: < -18 °C• Boiling point: 185 - 213 °CGHS information: Danger.H350 - H304P281 - P301+P310 - P308+P313 - P331 - P405 -P501aPackaging Code1 l 5 IS017010005 l 9 IS0170005P25 l IS0170025P9Isopropanol. See 2-Propanol page 247IS0165Isopropanolamine, synthesis grade1-Amino-2-propanol, 2-Hydroxypropylamine, 1-Aminoisopropanol, Aminoisopropyl alcoholC 3H 9NO• M = 75,11 g/mol• CAS [78-96-6]• Density: 0,96• Melting point: -4 ºC• Boiling point: 160 ºC• UN 2735GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l IS016510004Store between 15ºC and 25ºCassay (G.C.).................................... min. 95 %Isopropyl alcohol. See 2-Propanol page 247IS0175Isopropylamine, synthesis grade2-AminopropaneC 3H 9N• M = 59,11 g/mol• CAS [75-31-0]• Density: 0,69• Melting point: -101 ºC• Boiling point: 31 - 33 ºC• UN 1221GHS information: Danger.H224 - H315 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l IS017510004Hygroscopic assay (G.C.) ................................... min. 99 %Store between 15ºC and 25ºCIsopropyl ether. See Diisopropyl ether page 95MI0020Isopropyl myristate, synthesis gradeTetradecanoic acid isopropyl ester, Myristic acid isopropyl esterC 17H 34O 2• M = 270,46 g/mol• CAS [110-27-0]• Density: 0,85• Melting point: 0 - 1 ºC• Boiling point: (3 hPa) 140 ºCassay (G.C.).................................... min. 98 %Packaging Code1 l MI002010004Store between 15ºC and 25ºCIsopropyl-b-D-thiogalactopyranoside. See IPTG page 158VE0150Janus green, C.I. 11050, for microscopyDiazine green S, 3-Diethylamino-7-(4-dimethylaminophenylazo)-5-phenylphenaziniumCchloride30H 31ClN 6• M = 511,07 g/mol• CAS [2869-83-2]Packaging5 g25 g44CodeVE01500005VE01500025Store between 5ºC and 30ºCSee complete specifications at www.scharlab.com 163

KanamKA0010 Kanamycin sulfate, molecular biology gradeKanamycin A sulfateC 18 H 36 N 4 O 11·H 2 SO 4• M = 582,58 g/mol• CAS [25389-94-0]• UN 2811GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging5 g25 g44CodeKA00100005KA00100025Store between 2ºC and 8ºCKarl Fischer volumetric reagents, free from pyridineAQ0003• Density: 1,17Aquagent ® Complet 5, free from pyridine, one-component reagent forvolumetric Karl Fischer titrationStore between 15ºC and 25ºCAQ0007• Density: 1,11• Boiling point: 194 ºCGHS information: Warning.H332P261 - P271 - P304+P340 - P3121 ml = 5 mg H2O approx.Contains imidazole, sulfur dioxideand diethyleneglycol monoethyl etherAquagent ® Complet 2, free from pyridine, one-component reagent forvolumetric Karl Fischer titrationStore between 15ºC and 25ºCAQ0009• Boiling point: 194 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313 - P405 -P501a1 ml = 2 mg H2O approx.Contains imidazole, sulfur dioxideand diethyleneglycol monoethyl etherAquagent ® buffer, free from pyridine, buffer capacity 5 mmol acid/mlPackaging500 ml1 l2,5 l444Packaging500 ml1 l2,5 l444CodeAQ00030500AQ00031000AQ00032500CodeAQ00070500AQ00071000AQ00072500• Density: ~ 0,96• UN 1992HygroscopicStore between 15ºC and 25ºCGHS information: Danger.H226 - H302 - H312 - H331 - H314 - H341 - H370 -H373P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 ml1 l44CodeAQ00090500AQ00091000AQ0004contains methanolAquagent ® Complet 5K, free from pyridine, one-component reagent forvolumetric Karl Fischer titration (ketones, aldehydes)• Density: 1,17 • Boiling point: 194 ºCPackaging Code500 mlStore between 15ºC and 25ºC1 lAQ0005• Density: 1,35• Boiling point: 60 ºC1 ml = 5 mg H2O approx.Contains imidazole, sulfur dioxideand diethyleneglycol monoethyl etherAquagent ® Medium K, free from pyridine, solvent for volumetric KarlFischer titration (ketones, aldehydes)• UN 2810GHS information: Danger.H301 - H310 - H330 - H315 - H351 - H373 - EUH209P301+P310 - P320 - P361 - P405 - P501a44AQ00040500AQ00041000Packaging Code1 l AQ000510004contains trichloromethane and2-chloroethanolFor use with:Aquagent® Composite 5K (AQ0004)164 See complete specifications at www.scharlab.com

AQ0006• UN 1992Aquagent ® Titrant 2, free from pyridine, titrant-component for volumetricKarl Fischer titrationHygroscopicStore between 15ºC and 25ºCAQ0001• Density: ~ 0,86GHS information: Danger.H225 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aFor use with:Aquagent® Solvent (AQ0002)1 ml = 2,00 ± 0,02 mg H2O (20 °C)Contains methanolAquagent ® Titrant 5, free from pyridine, titrant-component for volumetricKarl Fischer titrationHygroscopicStore between 15ºC and 25ºCAQ0002• Density: ~ 0,91• UN 1992GHS information: Danger.H225 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aFor use with:Aquagent® Solvent (AQ0002)1 ml = 5,00 ± 0,02 mg H2O (20 °C)Contains methanolAquagent ® Solvent, free from pyridine, solvent-component forvolumetric Karl Fischer titrationHygroscopicStore between 15ºC and 25ºC• UN 1992GHS information: Danger.H225 - H301 - H330 - H314 - H370P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P405 - P501aPackaging500 ml1 l44Packaging500 ml1 l44Packaging1 l2,5 l44KarlCodeAQ00060500AQ00061000CodeAQ00010500AQ00011000CodeAQ00021000AQ00022500For use with:Aquagent® Titrant 5 (AQ0001)Aquagent® Titrant 2 (AQ0006)AQ0008• Density: 1,25• Boiling point: 60 - 65 °CContains: imidazole, sulfur dioxideand methanolAquagent ® Solvent CM, solvent-component for volumetric Karl Fischertitration in oils and fatsStore between 15ºC and 25ºC• UN 2810GHS information: Danger.H301 - H310 - H330 - H314 - H351 - H370 - H373 -EUH209P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging1 l2,5 l44CodeAQ00081000AQ00082500AQ0010• Density: ~ 0,835• Boiling point: 63 °CFor use with:Aquagent® Titrant 5 (AQ0001)Aquagent® Titrant 2 (AQ0006)Contains imidazole, sulfur dioxide,chloroform and methanolAquagent ® Solvent Oil, solvent-component for volumetric Karl Fischertitration in oils and fats, free from halogenated hydrocarbonsHygroscopicStore between 15ºC and 25ºC• UN 1992GHS information: Danger.H225 - H301 - H311 - H330 - H315 - H370P301+P310 - P303+P361+P353 - P310 - P320 - P361 -P405 - P501aFor use with:Aquagent® Titrant 5 (AQ0001)Aquagent® Titrant 2 (AQ0006)Contains imidazole, sulfur dioxide,1-hexanol and methanol.Free from halogenated hydrocarbonsPackaging Code1 l AQ001010004See complete specifications at www.scharlab.com 165

KarlKarl Fischer coulometric reagents, free from pyridineAQ0022Aquagent ® Coulometric A, anolyte for coulometric Karl Fischer titration• Density: 1,03• Boiling point: 59 °C• UN 1992GHS information: Danger.H224 - H302 - H311 - H331 - H314 - H351 - H370 -H373P303+P361+P353 - P305+P351+P338 - P310 - P361 -P405 - P501aPackaging Code500 ml AQ002205004Suitability for coulometric KF titration......Contains methanol, chloroform,imidazole, sulfur dioxideSuitable for cells with diaphragmpasses testAQ0023 Aquagent ®Coulometric CG, catholyte for coulometric Karl Fischertitration• Density: 1,02• Boiling point: 63 °C• UN 1992GHS information: Danger.H225 - H331 - H319 - H370P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code100 ml AQ002301004Suitability for coulometric KF titration......Contains methanolSuitable for cells with diaphragmpasses testAQ0024 Aquagent ®Coulometric AG, for coulometric Karl Fischer titration,suitable for cells without diaphragm• Density: 0,90• Boiling point: 63 °C• UN 1992GHS information: Danger.H225 - H331 - H314 - H370P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 ml1 l44CodeAQ00240500AQ00241000Karl Fischer reagents, standardsSuitability for coulometric KF titration......Contains methanol, diethanolamine,imidazole, sulfur dioxidepasses testAQ0030C 4H 4Na 2O 6·2H 2O• M = 230,08 g/mol• CAS [6106-24-7]Aquagent ® , di-Sodium tartrate dihydrate, secondary standard forvolumetric Karl-Fischer titrationTartaric acid sodium salt dihydrate• Melting point: 154 ºCwater.............................................. 15,66 ± 0,05 %Packaging25 g100 g44CodeAQ00300025AQ00300100AQ0021Aquagent ® , standard solution 5• Density: 0,85• UN 1993GHS information: Danger.H225 - H302 - H332 - H315 - H318 - H335 - H336P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 ml500 ml44CodeAQ00210100AQ00210500water content................................... 5,00 ± 0,02 mg/ml(5,92 ± 0,02 mg/g)Air humity will change the water contentProtect from moisture166 See complete specifications at www.scharlab.com

Karl Fischer reagents, with pyridineKarlRE0013Karl Fischer reagent 5, one-component reagent• Density: 1,19• UN 1992GHS information: Danger.H226 - H302 - H312 - H332 - H315 - H360P210 - P241 - P303+P361+P353 - P321 - P405 -P501aPackaging Code1 l RE001310004RE00141 ml = 5 mg H2O approx.Karl Fischer reagent 1,5, one-component reagent• UN 1992GHS information: Danger.H226 - H302 - H312 - H332 - H315 - H360P210 - P241 - P303+P361+P353 - P321 - P405 -P501aPackaging Code1 l RE0014100041 ml = 1,5 mg H2O approx.KE0100Kerosene, pureCoal oil, Deobase• CAS [8008-20-6]• Density: 0,78Store between 15ºC and 25ºC• Boiling point: 190 - 250 °C• UN 1223GHS information: Danger.H304P301+P310 - P331 - P405 - P501aPackaging2,5 l5 l4XCodeKE01002500KE0100005M2-Ketoglutaric acid. See 2-Oxoglutaric acid page 212Kjeldahl catalystsCA0393Kjeldahl catalyst (Cu-Se), tablets 5 gtablets, grey, up to 2cmCA0394Kjeldahl catalyst (Cu-Se), tablets 1 gGHS information: Warning.H332 - H373 - H401 - H411P260 - P270 - P273 - P304+P340 - P312 - P501aPackaging Code1 kg 5 CA039310005 kg CA0393005PRtablets, grey, up to 1,5cmGHS information: Warning.H332 - H373 - H401 - H411P260 - P270 - P273 - P304+P340 - P312 - P501aPackaging Code1 kg CA039410005CA0396Kjeldahl catalyst (Cu), tablets 4 g• UN 3077tablets, light blue, up to 2cmGHS information: H401P273 - P501aPackaging Code4 kg CA0396004PRSee complete specifications at www.scharlab.com 167

LeadPL0115 Lead(II) acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph EurAcetic acid lead salt trihydratePb(CH 3 COO) 2·3H 2 O• M = 379,34 g/mol• CAS [6080-56-4]• Melting point: 75 ºC• UN 1616tranparent crystals, bright slightly pinkGHS information: Danger.H360Df - H373 - H400 - H410P260 - P281 - P273 - P308+P313 - P405 - P501aassay (complexometric)....................... 99,5 - 103,0 %Packaging Code500 g 5 PL011505001 kg 5 PL011510005 kg PL0115005PRPL0120Lead(II) chloride, extra purePbCl 2• M = 278,10 g/mol• CAS [7758-95-4]• Melting point: 500 ºC• Boiling point: 950 ºC• UN 2291GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (complexometric)....................... min. 99 %powder, whitePackaging Code500 g 5 PL012005001 kg 5 PL012010005 kg PL0120005PRPL0130Lead(II) chromate, reagent gradeChrome yellowPbCrO 4• M = 323,18 g/mol• CAS [7758-97-6]• Melting point: 844 ºC• UN 2291GHS information: Danger.H360Df - H351 - H373 - H400 - H410P260 - P281 - P273 - P308+P313 - P405 - P501aPackaging250 g500 g55CodePL01300250PL01300500assay (iodometric) ............................. min. 99 %Lead dioxide. See Lead(IV) oxide page 171PL0135C 4H 8O 6Pb 2• M = 566,50 g/mol• CAS [1335-32-6]Lead(II) hydroxide acetate, reagent grade, for determination of sugaraccording to Horne, ACSHorneʼs compound, Lead(II) acetate basic, Lead subacetatepowder, white or almost whitePL0140• UN 2291Lead(II) nitrate, reagent grade, ACSGHS information: Danger.H360Df - H351 - H373 - H400 - H410P260 - P281 - P273 - P308+P313 - P405 - P501aassay (PbO) .................................... min. 33,0 %Packaging Code500 g 5 PL013505001 kg 5 PL013510005 kg R PL0135005P25 kg PL0135025PRPb(NO 3) 2• M = 331,21 g/mol• CAS [10099-74-8]• Melting point: ~ 470 ºC• UN 1469GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (complexometric)....................... min. 99,5 %crystals, whitePackaging500 g1 kg55CodePL01400500PL01401000PL0145Lead(II) nitrate, solution 0,05 mol/lPb(NO 3) 2• UN 3287• M = 331,21 g/mol• CAS [10099-74-8]GHS information: Danger.H360Df - H373 - H332 - H412P260 - P261 - P281 - P304+P340 - P405 - P501aPackaging Code1 l PL014510005Traceable to SRM from NIST170 See complete specifications at www.scharlab.com

PL0150Lead(II) oxide, extra pureLeadLithargePbO• M = 223,19 g/mol• CAS [1317-36-8]• Melting point: 890 ºCfloury powder, orange• Boiling point: 1470 ºC• UN 2291GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (complexometric)....................... 99 - 100,5 %Packaging Code500 g 5 PL015005001 kg 5 PL015010005 kg PL0150005PRPL0151Lead(II) oxide, reagent gradeLithargePbO• M = 223,19 g/mol• CAS [1317-36-8]• Melting point: 890 ºCfloury powder, orange• Boiling point: 1470 ºC• UN 2291GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging250 g1 kg55CodePL01510250PL01511000PL0149Lead(IV) oxide, extra pureLead dioxide, Lead peroxide, Lead oxide brownPbO 2• M = 239,20 g/mol• CAS [1309-60-0]• Melting point: 290 ºC(decomposes)• UN 1872GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (iodometric) ............................. min. 97 %Packaging Code500 g 5 PL014905001 kg 5 PL014910005 kg PL0149005PRLead subacetate. See Lead(II) hydroxide acetate page 170PL0155Lead(II) sulfate, extra purePbSO 4• M = 303,25 g/mol• CAS [7446-14-2]• Melting point: 1170 ºC• UN 1794GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (complexometric) ...................... min. 98 %PL0152Lead tetraoxide, reagent gradePackaging Code500 g 5 PL015505001 kg 5 PL015510005 kg PL0155005PRMinium, Lead orthoplumbate, Saturn redPb 3O 4• M = 685,57 g/mol• CAS [1314-41-6]• Melting point: ~ 470 ºC(decomposes)• UN 3288GHS information: Danger.H360Df - H373 - H400 - H410 - H302 - H332P260 - P261 - P281 - P301+P312 - P405 - P501aassay (as Pb3O4).............................. min. 97 %Packaging500 g1 kg55CodePL01520500PL01521000Leishman’s eosin methylene blue solution. See Eosin methylene blue solutions page 109LE0055L-Leucine, extra pure, Ph Eur, BP, USP2-Amino-4-methylvaleric acid, "-Aminoisocaproic acid,C 6H 13NO 2• M = 131,18 g/mol• CAS [61-90-5]crystals or powder, bright whiteStore between 5ºC and 30ºC• Melting point: 300 ºC(decomposes)assay (titr. with HClO4, on driedsubstance)....................................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging25 g100 g44CodeLE00550025LE00550100See complete specifications at www.scharlab.com 171

LevulLevulose. See D(-)-Fructose page 131VE0160Light green SF yellowish, C.I. 42095, for microscopyAcid green 5C 37H 34N 2Na 2O 9S 3• M = 792,86 g/mol• CAS [5141-20-8]powder, reddish-brownStore between 5ºC and 30ºC• Melting point: 288 ºCPackaging25 g100 g44CodeVE01600025VE01600100Lime. See Calcium carbonate, precipitated page 56Lime, caustic. See Calcium oxide page 59LI0080Lithium, metal, extra pure, Reag. Ph EurLi• M = 6,94 g/mol• CAS [7439-93-2]• Melting point: 179 ºC• Boiling point: 1347 ºC• UN 1415GHS information: Danger.H260 - H314 - EUH014P231+P232 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging Code100 g LI008001004LI0098Lithium carbonate, extra pure, Ph Eur, BP, USPassay (acidimetric) ............................ min. 99,5 %Li 2CO 3assay (acidimetric) ............................ 99 - 100,5 %• M = 73,89 g/mol• CAS [554-13-2]GHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501a• Melting point: 720 ºC 55Packaging Code500 g LI009805001 kg LI00981000LI0100residual solvents (Ph Eur/ICH)..............Lithium carbonate, reagent grade, ACS, Reag. Ph Eurexcluded byproduction processLi 2CO 3assay (acidimetric)............................. min. 99,0 %• M = 73,89 g/mol• CAS [554-13-2]GHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501a• Melting point: 720 ºC 55Packaging Code250 g LI01000250500 g LI01000500LI0110Lithium chloride, extra pure, Reag. Ph EurLiCl• M = 42,39 g/mol• CAS [7447-41-8]• Melting point: 614 ºC• Boiling point: 1360 ºCGHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501acrystals, colourless or whiteHygroscopic assay (argentometric)......................... min. 98 %LI0112Lithium chloride, molecular biology gradePackaging100 g250 g500 g555CodeLI01100100LI01100250LI01100500LiCl• M = 42,39 g/mol• CAS [7447-41-8]• Melting point: 614 ºC• Boiling point: 1360 ºCGHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501acrystals, colourless or whiteHygroscopic assay (argentometric)......................... min. 99 %DNases, RNases, Proteases ............... non detectedPackaging50 g250 g55CodeLI01120050LI01120250172 See complete specifications at www.scharlab.com

LI0140Lithium hydroxide monohydrate, synthesis gradeLithiLiOH·H 2 O• M = 41,96 g/mol• CAS [1310-66-3]• Melting point: 462 ºC• Boiling point: 924 ºC(decomposes)• UN 2680GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 g1 kg55CodeLI01400500LI01401000LI0141assay (acidimetric, LiOH)..................... min. 56 %Lithium hydroxide monohydrate, reagent grade, ACSLiOH·H 2O• M = 41,96 g/mol• CAS [1310-66-3]• Melting point: 462 ºC• Boiling point: 924 ºC(decomposes)• UN 2680GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 g1 kg55CodeLI01410250LI01411000LI0090Lithium metaborate, reagent gradeassay (acidimetric) ............................ min. 99 %• M = 49,75 g/mol• Melting point: ~ 840 ºC• CAS [13453-69-5]LiBO 2assay (acidimetric)............................. min. 99 %crystals, bright whitePackaging100 g500 g55CodeLI00900100LI00900500LI0175Lithium nitrate, extra pureNitric acid lithium saltLiNO 3• M = 68,95 g/mol• CAS [7790-69-4]• Melting point: 255 ºC• UN 2722GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aHygroscopic assay (argentometric) ........................ min. 98 %LI0180Lithium sulfate monohydrate, reagent grade, ACSPackaging Code250 g 5 LI01750250500 g 5 LI017505005 kg LI0175005PRLi 2SO 4·H 2O• M = 127,96 g/mol• CAS [10102-25-7]• Melting point: 120 ºC 55assay (acidimetric, on dried sample)....... min. 99 %Packaging Code250 g LI01800250500 g LI01800500TO0280Litmus, soluble, synthesis gradeLacmus, Tournesol, Lacca musica• M = ~ 3300 g/molStore between 15ºC and 25ºCLU0010• CAS [1393-92-6] 4Lugolʼs solution, for microscopypH range (red to blue)......................... 4,5 - 8,3Packaging Code25 g TO02800025250 g TO028002504Iodine-potassium iodide solution• Density: 1,01• Boiling point: 100 ºC 44Packaging Code500 ml LU001005002,5 l LU00102500See complete specifications at www.scharlab.com 173

LysinLI0035 L-Lysine monohydrochloride, synthesis gradeL-(+)-2,6-Diamino-N-caproic acid monohydrochlorideC 6 H 14 N 2 O 2·HCl• M = 182,65 g/mol• CAS [657-27-2]Store between 15ºC and 25ºC• Melting point: 263 - 264 ºCgranulated powder , white or almost whiteMA0020Magnesium, powder, synthesis gradeassay (titr. with HClO4) ..................... min. 99 %Packaging Code1 kg LI003510005Mg• M = 24,31 g/mol• CAS [7439-95-4]• Melting point: 651 ºCMA0025• Boiling point: 1107 ºC• UN 1418GHS information: Danger.H250 - H260P210 - P222 - P231+P232 - P280 - P422a - P501aassay (complexometric)....................... min. 99 %Magnesium, turnings, synthesis grade, according to GrignardPackaging25 g250 g44CodeMA00200025MA00200250Mg• M = 24,31 g/mol• CAS [7439-95-4]• Melting point: 651 ºCMA0027• Boiling point: 1107 ºC• UN 1869GHS information: Danger.H228 - H252 - H261P210 - P231+P232 - P235+P410 - P241 - P280 -P402+P404 - P501aassay (complexometric)....................... min. 99,5 %Magnesium acetate tetrahydrate, extra pure, Ph Eur, BPPackaging100 g250 g1 kg555CodeMA00250100MA00250250MA00251000Acetic acid magnesium salt tetrahydrateMg(CH 3COO) 2·4H 2O• M = 214,46 g/mol• CAS [16674-78-5]Store between 15ºC and 25ºCMA0028• Melting point: 80 ºCassay (complexometric, ondried substance)................................ 98 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processMagnesium acetate tetrahydrate, reagent grade, ACSPackaging Code500 g 5 MA002705001 kg 5 MA002710005 kg MA0027005PRAcetic acid magnesium salt tetrahydrateMg(CH 3COO) 2·4H 2O• M = 214,46 g/mol• CAS [16674-78-5]Store between 15ºC and 25ºC• Melting point: 80 ºCassay (complexometric)....................... 99,5 - 102 %Packaging Code500 g 5 MA002805001 kg 5 MA002810005 kg MA0028005PRMagnesium carbonate basic. See Magnesium hydroxide carbonate pentahydrate page 175MA0035Magnesium chloride hexahydrate, extra pure, Ph Eur, BP, USPMgCl 2·6H 2O• M = 203,30 g/mol• CAS [7791-18-6]crystals, colourless or white• Melting point: ~ 117 ºC(decomposes)assay (complexometric)....................... 98 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code250 g 5 MA00350250500 g 5 MA003505001 kg 5 MA003510005 kg R MA0035005P25 kg MA0035025PR174 See complete specifications at www.scharlab.com

MA0036MgCl 2·6H 2 O• M = 203,30 g/mol• CAS [7791-18-6]Magnesium chloride hexahydrate, reagent grade, ACS, ISO, Reag.Ph Eurcrystals, colourless or whiteMA0037• Melting point: ~ 117 ºC(decomposes)assay (complexometric)....................... 99,0 - 101,0 %Magnesium chloride hexahydrate, molecular biology gradeMagnePackaging Code250 g 5 MA00360250500 g 5 MA003605001 kg 5 MA003610005 kg MA0036005PRMgCl 2·6H 2O• M = 203,30 g/mol• CAS [7791-18-6]crystals, colourless or white• Melting point: ~ 117 ºC(decomposes)assay (complexometric)....................... min. 99 %DNases, RNases, Proteases ............... non detectedPackaging100 g500 g55CodeMA00370100MA00370500MA0038Magnesium chloride, solution 0,1 mol/l (0,2 N)MgCl 2·6H 2O• M = 203,30 g/mol• CAS [7786-30-3]• Density: ~ 1,01Packaging Code1 l MA003810005Traceable to SRM from NISTMA0045Magnesium hydrogen phosphate trihydrate, extra pureMagnesium phosphate dibasicMgHPO 4·3H 2O• M = 174,33 g/mol• CAS [7782-75-4]assay (complexometric)....................... 98 - 102 %MA0055 Magnesium hydroxide carbonate pentahydrate, synthesis gradePackaging Code500 g 5 MA004505005 kg R MA0045005P25 kg MA0045025PRMagnesium carbonate basic~ 4MgCO 3·Mg(OH) 2·5H 2O• M = ~ 485 g/mol• CAS [12125-28-9]• Melting point: 700 ºCassay (as MgO) ............................... 40 - 45 %Packaging Code1 kg R MA005510005 kg MA0055005PRMA0048Magnesium nitrate hexahydrate, extra pure, Reag. Ph EurMg(NO 3) 2·6H 2O• M = 256,41 g/mol• CAS [13446-18-9]humid crystals, colourless or whiteHygroscopicMA0050• Melting point: ~ 89 - 95 ºC(decomposes)• UN 1474GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... min. 98 %Magnesium nitrate hexahydrate, reagent grade, ACSPackaging Code500 g 5 MA004805001 kg 5 MA004810005 kg R MA0048005P25 kg MA0048025PRMg(NO 3 ) 2·6H 2 O• M = 256,41 g/mol• CAS [13446-18-9]humid crystals, colourless or whiteHygroscopic• Melting point: ~ 89 - 95 ºC(decomposes)• UN 1474GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... 99 - 102 %Packaging Code500 g 5 MA005005001 kg 5 MA005010005 kg R MA0050005P25 kg MA0050025PRSee complete specifications at www.scharlab.com 175

MagneMA0060 Magnesium oxide, extra pure, Ph Eur, BP, USPMagnesia ustaMgO• M = 40,30 g/mol• CAS [1309-48-4]• Melting point: ~ 2800 ºC• Boiling point: 3600 ºCassay (complexometric, on ignitedsubstance)....................................... 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code250 g 5 MA00600250500 g 5 MA006005001 kg R MA006010005 kg MA0060005PRMagnesium phosphate dibasic. See Magnesium hydrogen phospate trihydrate page 175MA0040Magnesium stearate, extra pure, Ph Eur, BP, NFStearic acid magnesium saltC 36H 70MgO 4• M = 591,27 g/mol• CAS [557-04-0]Packaging500 g1 kg55CodeMA00400500MA00401000MA0080Magnesium sulfate anhydrous, extra pureassay of Mg (referred to driedsubstance) ...................................... 4,0 - 5,0 %residual solvents (Ph Eur/ICH).............. excluded byproduction processMgSO 4• M = 120,37 g/mol• CAS [7487-88-9]granules, almost whiteHygroscopicMA0084• Melting point: 1124 ºCassay (complexometric)....................... min. 98 %Magnesium sulfate heptahydrate, extra pure, Ph Eur, BP, USPPackaging Code1 kg 5 MA008010005 kg R MA0080005P25 kg MA0080025PRBitter salt, Epsom salt, Sulfuric acid magnesium salt heptahydrateMgSO 4·7H 2O• M = 246,48 g/molcrystals, colourless or whiteStore between 5ºC and 30ºCMA0085• CAS [10034-99-8]assay (complexometric,on driedsubstance)....................................... 99,0 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processMagnesium sulfate heptahydrate, reagent grade, ACS, Reag. Ph EurPackaging Code500 g 5 MA008405001 kg 5 MA008410005 kg R MA0084005P25 kg MA0084025PRBitter salt, Epsom salt, Sulfuric acid magnesium salt heptahydrateMgSO 4·7H 2O• M = 246,48 g/mol• CAS [10034-99-8]assay (complexometric, on dried subs.) 99 - 102 %Store between 5ºC and 30ºCMA0086 Magnesium sulfate heptahydrate, molecular biology gradePackaging Code500 g 5 MA008505001 kg 5 MA008510005 kg R MA0085005P25 kg MA0085025PRBitter salt, Epsom salt, Sulfuric acid magnesium salt heptahydrateMgSO 4·7H 2O• M = 246,48 g/mol• CAS [10034-99-8]Packaging100 g500 g55CodeMA00860100MA00860500crystals, colourless or whiteStore between 5ºC and 30ºCassay (complexometric)....................... min. 99,5 %DNases, RNases, Proteases ............... passes test176 See complete specifications at www.scharlab.com

MA0088Magnesium sulfate, solution 0,1 mol/lMagneMgSO 4• M = 120,37 g/mol• CAS [7487-88-9]Packaging Code1 l MA008810005Store between 5ºC and 30ºCTraceable to SRM from NISTMA0087 Magnesium sulfate, solution 0,01 mol/lMgSO 4• M = 120,37 g/mol• CAS [7487-88-9]• Density: ~ 1Packaging Code1 l MA008710005Store between 5ºC and 30ºCTraceable to SRM from NISTVE0100 Malachite green oxalate, C.I. 42000, reagent and microscopy gradeDiamond green BC 50H 52O 8N 4·H 2C 2O 4• M = 927,02 g/mol• CAS [2437-29-8]Store between 5ºC and 30ºCVE0101• Melting point: ~ 159 ºC• UN 2811Malachite green oxalate, solution for microscopyGHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aPackaging Code25 g 4 VE01000025100 g 4 VE010001001 kg VE01001000RGHS information: Danger.H302 - H318 - H361 - H400 - H410P280 - P281 - P305+P351+P338 - P310 - P405 -P501aC 50H 52O 8N 4·H 2C 2O 4• M = 927,02 g/mol• CAS [2437-29-8] 44Packaging Code100 ml VE0101G1001 l VE01011000AC1410Maleic acid, extra pure, Ph Eur, BPcis-Butenedioic acidC 4H 4O 4• M = 116,07 g/mol• CAS [110-16-7]• Melting point: 133 ºC• Boiling point: 135 ºC(decomposes)• UN 3261GHS information: Warning.H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging500 g1 kg55CodeAC14100500AC14101000Store between 15ºC and 25ºCAN0250Maleic anhydride, synthesis gradeassay (acidimetric, referred toanhydrous substance) ........................ 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction process2,5-Furanedione, Maleic acid anhydrideC 4H 2O 3• M = 98,06 g/mol• CAS [108-31-6]• Melting point: 51 - 53 ºCflakes, white, up to 0,5cmStore between 15ºC and 25ºC• Boiling point: 200 ºC• UN 2215GHS information: Danger.H334 - H314 - H302 - H317P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (morpholine method)................... min. 99 %Packaging500 g1 kg55CodeAN02500500AN02501000See complete specifications at www.scharlab.com 177

MalicAC1420 DL-Malic acid, extra pure, Ph Eur, BP, NFDL-Hydroxysuccinic acid, DL-MalateC 4 H 6 O 5• M = 134.09 g/mol• CAS [6915-15-7]crystals or powder, yellow or orangeStore between 5ºC and 30ºCAC1430• Melting point: 127-130 ºC• Boiling point: 150 ºC(decomposes)Malonic acid, synthesis gradeGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (acidimetric, onanhydrous substance)......................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byprocess productionPackaging500 g1 kg55CodeAC14200500AC142010001,3-Propanedioic acidC 3 H 4 O 4• M = 104,06 g/mol• CAS [141-82-2]• Melting point: 136 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aPackaging250 g1 kg55CodeAC14300250AC14301000HygroscopicStore between 15ºC and 25ºCassay (acidimetric) ............................ min. 99 %MA0100 Maltose monohydrate, for microbiologyMaltobiose, 4-O-"-D-Glucopyranosyl-D-glucoseC 12H 22O 11·H 2O• M = 360,32 g/mol• CAS [6363-53-7]• Melting point: 160 - 165 ºCPackaging Code500 g MA010005005MA0120Manganese, powder, synthesis gradeMn• M = 54,94 g/mol• CAS [7439-96-5]• Melting point: 1260 ºC• Boiling point: 1900 ºCassay (complexometric)....................... approx. 99 %Packaging250 g1 kg55CodeMA01200250MA01201000MA0122Manganese(II) chloride tetrahydrate, extra pureMnCl 2·4H 2O• M = 197,91 g/mol• CAS [13446-34-9]crystals, pink• Melting point: 58 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric) ...................... 98 - 102 %Packaging Code500 g 5 MA012205001 kg 5 MA012210005 kg MA0122005PRManganese dioxide. See Manganese(IV) oxide page 179MA0123Manganese(II) nitrate tetrahydrate, reagent gradeMn(NO 3) 2·4H 2O• M = 251,01 g/mol• CAS [20694-39-7]humid crystals, pinkHygroscopic• Melting point: 37 °C• UN 2724GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... min. 98,5 %Packaging Code500 g 5 MA012305001 kg 5 MA012310005 kg MA0123005PR178 See complete specifications at www.scharlab.com

MA0126Manganese(IV) oxide, synthesis gradeMangaManganese dioxide, Pyrolusite, Black manganese oxide, Manganese superoxideMnO 2• M = 86,94 g/mol• CAS [1313-13-9]• Melting point: 535 ºC(decomposes)GHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aPackaging Code500 g 5 MA012605001 kg 5 MA012610005 kg MA0126005PRMA0125Manganese(IV) oxide, 90%, extra pureassay (permanganometric)................... approx . 90 %Manganese dioxide, Pyrolusite, Black manganese oxide, Manganese superoxideMnO 2• M = 86,94 g/mol• CAS [1313-13-9]• Melting point: 535 ºC(decomposes)GHS information: Warning.H302 - H332P261 - P264 - P301+P312 - P304+P340 - P312 -P501aPackaging100 g500 g55CodeMA01250100MA01250500MA0130assay (permanganometric)................... approx . 90 %insoluble in HCl.................................. max. 0,05 %Manganese(II) sulfate monohydrate, extra pure, Ph Eur, BP, USPMnSO 4·H 2O• M = 169,02 g/mol• CAS [10034-96-5]powder, pinkMA0131MnSO 4·H 2O• M = 169,02 g/mol• CAS [10034-96-5]lumpy powder, pinkMA0149• Melting point: 117 ºC(decomposes)• UN 3077GHS information: Warning.H373 - H411P260 - P273 - P314 - P391 - P501aassay (complexometric,on ignitedsubstance)....................................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processManganese(II) sulfate monohydrate, reagent grade, ACS, Reag. PhEur• Melting point: 117 ºC(decomposes)• UN 3077D(-)-Mannitol, extra pure, Ph Eur, BP, USPGHS information: Warning.H373 - H411P260 - P273 - P314 - P391 - P501aassay (complexometric)....................... 99 - 101 %Packaging Code500 g 5 MA013005001 kg 5 MA013010005 kg R MA0130005P25 kg MA0130025PRPackaging Code500 g 5 MA013105001 kg 5 MA013110005 kg R MA0131005P25 kg MA0131025PRManna sugarC 6H 14O 6• M = 182,17 g/mol• CAS [69-65-8]powder, whiteStore between 15ºC and 25ºCMA0150• Melting point: 164 -169 ºC• Boiling point: (4 hPa) 290 - 295 ºCD(-)-Mannitol, reagent grade, ACS, Reag. Ph Eurassay (iodometric, referred to driedsubstance) ...................................... 98 - 102 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 MA014905001 kg 5 MA014910005 kg MA0149005PRManna sugarC 6H 14O 6• M = 182,17 g/mol• CAS [69-65-8]powder, whiteStore between 15ºC and 25ºC• Melting point: 164 -169 ºC• Boiling point: (4 hPa) 290 - 295 ºCassay (iodometric).............................. min. 99,0 %Packaging500 g1 kg55CodeMA01500500MA01501000See complete specifications at www.scharlab.com 179

MannoMA0160 D(+)-Mannose, for biochemistryC 6 H 12 O 6• M = 180,16 g/mol• CAS [3458-28-4]floury powder, whiteStore between 15ºC and 25ºC• Melting point: 133 ºCPackaging10 g100 g44CodeMA01600010MA01600100Marble. See Calcium carbonate, precipitated page 56May-Grünwald’s eosin methylene blue. See Eosin methylene blue, according to May-Grünwald page 109May-Grünwald’s eosin methylene blue solution. See Eosin methylene blue solutions page 110MEK. See Ethyl methyl ketone page 125ME0025Melamine, synthesis grade2,4,6-Triamino-1,3,5-triazineC 3 H 6 N 6• M = 126,12 g/mol• CAS [108-78-1]• Melting point: 354 ºC(decomposes)assay (ex. N).................................... min. 99 %Packaging Code1 kg ME002510005ME0040D-Melezitose monohydrate, for bacteriology"-D-Glc-(1->3)-!-D-Fru-(2->1)-"-D-GlcC 18H 32O 16·H 2O• M = 522,45 g/mol• CAS [597-12-6]• Melting point: 160 ºCPackaging5 g25 g44CodeME00400005ME00400025Store between 15ºC and 25ºCME00932-Mercaptobenzothiazole, reagent grade2(3H)-Benzothiazolethione, 2-Benzothiazolethiol, MBTC 7H 5NS 2• M = 167,25 g/mol• CAS [149-30-4]Store between 15ºC and 25ºCME0095• Melting point: 180 - 183 ºC• UN 30772-Mercaptoethanol, molecular biology gradeGHS information: Warning.H400 - H410 - H317P261 - P280 - P273 - P321 - P363 - P501aassay (acidimetric) ............................ min. 99 %Packaging25 g250 g500 g444CodeME00930025ME00930250ME00930500Hydroxyethyl mercaptan, Thioethylene glycol, ThioglycolC 2H 6OS• M = 78,13 g/mol• CAS [60-24-2]• Density: 1,12• Melting point: -100 ºC• Boiling point: 157 ºC• UN 2966GHS information: Danger.H301 - H310 - H314 - H411P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aPackaging50 ml250 ml44CodeME00950050ME00950250Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %DNases, RNases, Proteases ............... non detected180 See complete specifications at www.scharlab.com

TI02203-Mercapto-1,2-propanediol, min. 98%, reagent gradeMerca"-ThioglycerolC 3H 8O 2S• M = 108,16 g/mol• CAS [96-27-5]• Density: 1,25• Boiling point: 118 ºCGHS information: Warning.H302 - H312 - H332 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging1 l2,5 l44CodeTI02201000TI02202500Store between 15ºC and 25ºCassay (iodometric).............................. min. 98 %ME0175 Mercury, metal, extra pure, washed, Reag. Ph EurHg• M = 200,59 g/mol• CAS [7439-97-6]• Density: 13,55Store between 15ºC and 25ºCME0176• Melting point: -39 ºC• Boiling point: 357 ºC• UN 2809Mercury, metal, tridistilled, for polarographyGHS information: Danger.H331 - H373 - H400 - H410P260 - P261 - P321 - P311 - P405 - P501aassay.............................................. min. 99,6 %Packaging100 g250 g1 kg444CodeME01750100ME01750250ME01751000Hg• M = 200,59 g/mol• CAS [7439-97-6]• Density: 13,55Store between 15ºC and 25ºCME0120• Melting point: -39 ºC• Boiling point: 357 ºC• UN 2809Mercury(II) acetate, extra pureGHS information: Danger.H331 - H373 - H400 - H410P260 - P261 - P321 - P311 - P405 - P501aassay.............................................. min. 99,99 %Packaging250 g1 kg44CodeME01760250ME01761000Acetic acid mercury(II) salt, Mercuric saltsHg(CH 3COO) 2• M = 318,68 g/mol• CAS [1600-27-7]ME0121• Melting point: 178 - 180 ºC• UN 1629GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 98,5 %Mercury(II) acetate, reagent grade, ACS, Reag. Ph EurPackaging100 g250 g1 kg555CodeME01200100ME01200250ME01201000Acetic acid mercury(II) salt, Mercuric saltsHg(CH 3COO) 2• M = 318,68 g/mol• CAS [1600-27-7]• Melting point: 178 - 180 ºC• UN 1629GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aPackaging100 g1 kg55CodeME01210100ME01211000ME0150Mercury(II) amidochloride, synthesis gradeassay (complexometric)....................... min. 99 %Mercury(II) chloride ammoniated, Amidomercury(II) chlorideHg(NH 2)Cl• M = 252,07 g/mol• CAS [10124-48-8]• UN 1630GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aPackaging Code100 g ME015001005assay (acidimetric) ............................ min. 98 %Store between 15ºC and 25ºCME0160 Mercury(I) chloride, synthesis gradeCalomel, Mercurous saltsHg 2Cl 2• M = 472,09 g/mol• CAS [10112-91-1]• UN 3077GHS information: Warning.H400 - H410 - H302 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging100 g1 kg55CodeME01600100ME01601000assay (iodometric).............................. min. 99 %See complete specifications at www.scharlab.com 181

MercuME0169 Mercury(II) chloride, extra pure, Ph Eur, BPHgCl 2• M = 271,50 g/mol• CAS [7487-94-7]• Melting point: 280,7 ºCME0170• Boiling point: 302 ºC• UN 1624Mercury(II) chloride, reagent grade, ACS, ISOGHS information: Danger.H300 - H372 - H314 - H400 - H410P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aassay (complexometric, on driedsubstance)....................................... 99,5 - 100,5 %Packaging100 g250 g1 kg555CodeME01690100ME01690250ME01691000HgCl 2• M = 271,50 g/mol• CAS [7487-94-7]• Melting point: 280,7 ºC• Boiling point: 302 ºC• UN 1624GHS information: Danger.H300 - H372 - H314 - H400 - H410P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aassay (complexometric)....................... min. 99,5 %Packaging100 g250 g1 kg555CodeME01700100ME01700250ME01701000ME0250Mercury(II) iodide, red, reagent grade, ACSHgI 2• M = 454,40 g/mol• CAS [7774-29-0]• Melting point: 259 ºC• Boiling point: 354 ºC• UN 1638GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (iodometric, on dried sample)........ min. 99 %ME0193Mercury(I) nitrate dihydrate, reagent grade, ACSPackaging50 g250 g1 kg555CodeME02500050ME02500250ME02501000Hg 2(NO 3) 2·2H 2O• M = 561,22 g/mol• CAS [14836-60-3]Store below 25ºCME0195• Melting point: 70 ºC (decomposes)• UN 1627GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (iodometric).............................. min. 97 %Mercury(II) nitrate monohydrate, reagent grade, Reag. Ph EurPackaging100 g250 g1 kg555CodeME01930100ME01930250ME01931000Mercuric nitrate, Mercury pernitrateHg(NO 3) 2·H 2O• M = 342,62 g/mol• CAS [7783-34-8]• Melting point: 79 ºC (anhydroussubstance)• UN 1625GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging100 g250 g55CodeME01950100ME01950250ME0197Mercury(II) nitrate, solution 0,01 mol/l (0,02 N)Hg(NO 3) 2• M = 324,62 g/mol• CAS [10045-94-0]• Density: 1,007• UN 2024GHS information: Warning.H373 - H302 - H312 - H332 - H412P260 - P261 - P280 - P322 - P301+P312 - P501aPackaging Code1 l ME019710005Store between 15ºC and 25ºCTraceable to SRM from NISTME0214 Mercury(II) oxide, red, extra pureHgO• M = 216,59 g/mol• CAS [21908-53-2]• Melting point: > 400 ºC(decomposes)• UN 1641GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging100 g250 g1 kg555CodeME02140100ME02140250ME02141000182 See complete specifications at www.scharlab.com

ME0215Mercury(II) oxide, red, reagent grade, ACSMercuHgO• M = 216,59 g/mol• CAS [21908-53-2]ME0210• Melting point: > 400 ºC(decomposes)• UN 1641Mercury(II) oxide, yellow, extra pureGHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging50 g100 g250 g455CodeME02150050ME02150100ME02150250HgO• M = 216,59 g/mol• CAS [21908-53-2]lumpy powder, orange• Melting point: > 400 ºC(decomposes)• UN 1641GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging100 g250 g1 kg555CodeME02100100ME02100250ME02101000ME0213Mercury(II) oxide, yellow, reagent grade, ACS, Reag. Ph EurHgO• M = 216,59 g/mol• CAS [21908-53-2]lumpy powder, orange• Melting point: > 400 ºC(decomposes)• UN 1641GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging100 g250 g1 kg555CodeME02130100ME02130250ME02131000ME0226Mercury(II) sulfate, extra pureMercury bisulfateHgSO 4• M = 296,65 g/mol• CAS [7783-35-9]crystals, white or almost white• UN 1645GHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %Packaging100 g250 g1 kg555CodeME02260100ME02260250ME02261000ME0227Mercury(II) sulfate, reagent grade, ACSMercury bisulfateHgSO 4• M = 296,65 g/mol• CAS [7783-35-9]crystals, white or almost whiteAM0055• UN 1645Metanil yellow, C.I. 13065, indicatorGHS information: Danger.H300 - H310 - H330 - H373 - H400 - H410P301+P310 - P310 - P320 - P361 - P405 - P501aassay (complexometric)....................... min. 99 %suitability for COD.............................. passes testPackaging100 g250 g1 kg555CodeME02270100ME02270250ME022710003-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, Acid yellow 36C 18H 14N 3NaO 3S• M = 375,38 g/molpowder, yellowish• CAS [587-98-4]GHS information: Danger.H318 - H312 - H332P261 - P280 - P305+P351+P338 - P310 - P322 -P501aPackaging25 g100 g44CodeAM00550025AM00550100Methanoic acid. See Formic acid, 98 - 100% page 130See complete specifications at www.scharlab.com 183

MethaME0300 Methanol, synthesis gradeMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3 OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,8 %Store between 15ºC and 25ºCME0301Methanol, extra pure, Ph Eur, NFPackaging Code1 l 5 ME030010005 l 9 ME0300005P25 l 9 ME0300025P25 l L ME0300025L200 l ME0300200LgMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3 OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,1 %other residual solvents (Ph Eur/ICH)....... excluded byprocess productionME0316Methanol, analytical grade, ACS, Reag. Ph Eur, NFPackaging1 l 52,5 l 55 l5 l25 l25 l25 l9z9L0CodeME03011000ME03012500ME0301005PME0301005LME0301025PME0301025LME0301025SMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min.99,9 %non-volatile matter.............................. max. 0,001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,07 %ME0302CH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79Methanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in UHDPEbottlesMethyl alcohol, Carbinol, Methynol, Wood alcoholGHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,05 %ME0304• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230Methanol, dried (max. 0,005% H 2O), reagent grade (Karl Fischer)Packaging1 l 52,5 l 55 l7 l25 l25 l25 l25 l9w9L00CodeME03161000ME03162500ME0316005PME0316007EME0316025PME0316025LME0316025SME0316185EPackaging Code1 l 5 ME030210002,5 l 5 ME030225005 l 9 ME0302005P25 l 8 ME0302025A25 l ME0302025S0Methyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging1 l2,5 l44CodeME03041000ME03042500Hygroscopic assay (G.C.).................................... min. 99,8 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,005 %184 See complete specifications at www.scharlab.com

ME0315Methanol, Multisolvent ® HPLC grade ACS ISO UV-VIS K.F.MethaMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3 OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,03 %min. transmission/max. absorbancewavelength: T(%) A (AU)207 nm............................................ 10 % 1,000 AU220 nm............................................ 50 % 0,301 AU232 nm............................................ 80 % 0,097 AU242 nm............................................ 90 % 0,046 AU260 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmME0305Methanol, spectroscopy grade, Spectrosol ®Packaging Code1 l 4 ME031510002,5 l 4 ME031525004 l 4 ME031540007 l w ME0315007E25 l ME0315025S0Methyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging1 l2,5 l44CodeME03051000ME03052500Hygroscopic assay (G.C.).................................... min. 99,9 %Store between 15ºC and 25ºCnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,03 %minimum transmission /max. absorbancewavelength:T (%) A (AU)207 nm............................................ 10 % 1,000 AU220 nm............................................ 50 % 0,301 AU232 nm............................................ 80 % 0,097 AU242 nm............................................ 90 % 0,046 AU260 nm............................................ 98 % 0,009 AUME0310Methanol, isocratic HPLC grade (254 nm)Methyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,7 %Store between 15ºC and 25ºCnon-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,05 %min. transmission/max. absorbancewavelength: T(%) A (AU)212 nm............................................ 20 % 0,699 AU220 nm............................................ 50 % 0,301 AU243 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 ME031010002,5 l 4 ME031025004 l 4 ME031040007 l w ME0310007E25 l ME031025S0See complete specifications at www.scharlab.com 185

MethaME0306 Methanol, supragradient HPLC gradeMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3 OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aHygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,02 %gradient grade (235 nm)maximum background absorbance.......... 0,015 AUmaximum peak absorbance.................. 0,0015 AUmin. transmission/max. absorbancewavelength: T(%) A (AU)205 nm............................................ 20 % 0,699 AU215 nm............................................ 50 % 0,301 AU240 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmsuitable for UPLCME0317Methanol, fluorescence HPLC gradePackaging Code1 l 4 ME030610002,5 l 4 ME030625004 l 4 ME030640007 l w ME0306007E25 l ME0306025S0Methyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging1 l2,5 l44CodeME03171000ME03172500Hygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,02 %fluorescence analysis:maxium absorbance: 1 ppb as quinine(in 0,1 N sulfuric acid), for the spectrarecorded at the following conditions:EX wavelength between 220 and 450EM wavelength between 250 and 550Microfiltered through membranesof pore diameter 0,22 µmME0326Methanol, LC-MSMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging1 l2,5 l44CodeME03261000ME03262500Hygroscopic assay (G.C.).................................... min. 99,9 %Store between 15ºC and 25ºCpotassium (K)................................... max. 0,00001 %sodium (Na)...................................... max. 0,00001 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,02 %suitability for use in LC-MS................... passes testME0318Methanol, for GC residue analysisMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging1 l2,5 l44CodeME03181000ME03182500Hygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,03 %Suitability for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysis186 See complete specifications at www.scharlab.com

ME0319Methanol, GC ultra-trace analysis gradeMethaMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3 OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging1 l2,5 l44CodeME03191000ME03192500Hygroscopic assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0001 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,03 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysis:ME0314Methanol, 99,9%, anhydrous (max. 0,003 % H 2 O)Methyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging100 ml500 ml1 leeeCodeME03140100ME03140500ME03141000Hygroscopic water (K.F.)..................................... max. 0,003 %Store between 15ºC and 25ºCME0325Methanol, 99,8%, anhydrous (max. 0,005 % H 2O), with molecular sievesMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging Code1 l ME032510004Hygroscopic assay (G.C.).................................... min. 99,8 %Store between 15ºC and 25ºCwater (K.F.)..................................... max. 0,005 %ME0307Methanol, scintillation gradeMethyl alcohol, Carbinol, Methynol, Wood alcoholCH 3OH• M = 32,04 g/mol• CAS [67-56-1]• Density: 0,79• Melting point: -98 ºC• Boiling point: 64,5 ºC• UN 1230GHS information: Danger.H225 - H301 - H311 - H331 - H370P210 - P301+P310 - P303+P361+P353 - P361 - P405 -P501aPackaging Code1 l ME030710004HygroscopicStore between 15ºC and 25ºCME0312• M = 36,07 g/mol• CAS [811-98-3]• Density: 0,89Methanol-d4, deuteration degree min. 99,8%, NMR spectroscopy grade,Spectrosol ®TetradeuteromethanolCD 3ODHygroscopicStore between 15ºC and 25ºC• Melting point: -99 ºC• Boiling point: 65 ºC• UN 1230GHS information: Danger.H225 - H301 - H330P301+P310 - P303+P361+P353 - P310 - P320 - P405 -P501aPackagingx10x0,7510 ml11CodeME0312.750ME03120010See complete specifications at www.scharlab.com 187

MethaME0313CD 3 OD• M = 36,07 g/mol• CAS [811-98-3]• Density: 0,89Methanol-d4, deuteration degree min. 99,95%, NMR spectroscopy grade,Spectrosol ®TetradeuteromethanolHygroscopicStore between 15ºC and 25ºCME0329• Melting point: -99 ºC• Boiling point: 65 ºC• UN 1230Methanol with 0,1% acetic acid, LC-MSGHS information: Danger.H225 - H301 - H330P301+P310 - P303+P361+P353 - P310 - P320 - P405 -P501aPackagingx10x0,7510 ml11CodeME0313.750ME03130010• UN 1992HygroscopicStore between 15ºC and 25ºCGHS information: Danger.H225 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aPackaging Code1 l ME032910004ME0330Methanol with 0,1% ammonium acetate, LC-MSacetic acid content (v/v)...................... 0,093 - 0,107 %suitability for use in LC-MS................... passes test• UN 1992HygroscopicStore between 15ºC and 25ºCGHS information: Danger.H225 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aPackaging Code1 l ME033010004ME0327Methanol with 0,1% trifluoroacetic acid, LC-MSammonium acetate content (w/v)........... 0,093 - 0,107 %suitability for use in LC-MS................... passes test• Density: 0,79• UN 1992HygroscopicStore between 15ºC and 25ºCGHS information: Danger.H225 - H330 - H370P210 - P303+P361+P353 - P310 - P320 - P405 -P501aPackaging Code1 l ME032710004ME0635L-Methionine, extra pure, Ph Eur, BP, USPtrifluoroacetic acid content (v/v)............. 0,093 - 0,107 %suitability for use in LC-MS................... passes test2-Amino-4-(methylthio)butyric acid, AcimethinC 5H 11NO 2S• M = 149,21 g/mol• CAS [63-68-3]flakes, bright whiteStore between 15ºC and 25ºCME0645• Melting point: 280 - 285 ºCp-Methoxyacetophenone, synthesis gradeassay (titr. with HClO4, ondried substance)................................ 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging25 g100 g55CodeME06350025ME063501004-AcetylanisoleC 9H 10O 2• M = 150,18 g/mol• CAS [100-06-1]• Melting point: 36 - 38 ºC• Boiling point: 256 - 258 ºCGHS information: Warning.H302 - H315P280 - P321 - P362 - P301+P312 - P332+P313 -P501aPackaging Code250 g ME064502505Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %188 See complete specifications at www.scharlab.com

AL05154-Methoxybenzaldehyde, extra pureMethoAnisaldehydeC 8 H 8 O 2• M = 136,15 g/mol• CAS [123-11-5]• Density: (25 ºC) 1,12• Melting point: 0 - 2 ºC• Boiling point: 247 - 249 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.) ................................... min. 98 %Packaging250 ml1 l44CodeAL05150250AL05151000Methoxybenzene. See Anisole page 302-Methoxyethanol. See Ethylene glycol monomethyl ether page 1242-Methoxyphenol. See Guaiacol page 137ME06651-Methoxy-2-propanol, synthesis grade1,2-Propylene glycol 1-monomethyl etherC 4H 10O 2• M = 90,12 g/mol• CAS [107-98-2]• Density: 0,92• Melting point: -97 ºC• Boiling point: 120 ºC• UN 3092GHS information: Warning.H226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code1 l ME066510005Hygroscopic assay (G.C.).................................... min. 99 %Store between 15ºC and 25ºCAC0207Methyl acetate, synthesis gradeAcetic acid methyl esterCH 3COOCH 3• M = 74,08 g/mol• CAS [79-20-9]• Density: 0,93• Melting point: -98 ºC• Boiling point: 56 - 58 ºC• UN 1231GHS information: Danger.H225 - H319 - H336 - EUH066P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAC02071000AC02072500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %ME0320 4-Methylacetophenone, synthesis gradeMethyl-4-acetophenone, Methyl p-tolyl ketoneC 9H 10O• M = 134,18 g/mol• CAS [122-00-9]• Density: 1,00• Melting point: 28 ºC• Boiling point: 226 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 96 %Packaging250 ml1 ml44CodeME03200250ME03201000Methyl alcohol. See Methanol page 184ME0350Methylamine, solution 40% in water, synthesis gradeAminomethaneCH 3NH 2• M = 31,06 g/mol• CAS [74-89-5]• Density: 0,90• Melting point: -38 ºC• Boiling point: 48 ºC• UN 1235GHS information: Danger.H224 - H318 - H332 - H335 - H336 - H315P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeME03501000ME03502500Store between 15ºC and 25ºCassay (acidimetric)............................. approx. 40 %See complete specifications at www.scharlab.com 189

MethyME0355 Methylammonium chloride, synthesis gradeMethylamine hydrochlorideCH 3 NH 3 Cl• M = 67,52 g/mol• CAS [593-51-1]• Melting point: 228 - 231 ºC(sublimes)• Boiling point: (20 hPa) 225 - 230ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (argentometric)......................... min. 99 %Packaging250 g1 kg55CodeME03550250ME03551000HygroscopicMethylbenzene. See Toluene page 3274-Methylbenzenesulfonic acid. See Toluene-4-sulfonic acid monohydrate page 330BE0210Methyl benzoate, pureBenzoic acid methyl esterC 8H 8O 2• M = 136,15 g/mol• CAS [93-58-3]• Density: 1,09Store between 15ºC and 25ºC• Melting point: -12 ºC• Boiling point: 198 - 200 ºC3-Methyl-1-butanol. See Isoamyl alcohol page 160GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeBE02101000BE021025002-Methyl-2-butenedioic acid. See Citraconic acid page 723-Methylbutyl acetate. See Isoamyl acetate page 160Methyl tert-butyl ether. See tert-Butyl methyl ether page 53ME0390Methylcellulose, synthesis gradeTylose• CAS [9004-67-5]powder, Slightly cream or beigeStore between 15ºC and 25ºCMethyl cyanide. See Acetonitrile page 8assay ............................................. min. 93 %Packaging250 g1 kg55CodeME03900250ME03901000DI0365Methyl dichloroacetate, synthesis gradeDichloroacetic acid methyl esterC 3H 4Cl 2O 2• M = 142,97 g/mol• CAS [116-54-1]• Density: 1,38• Melting point: -52 ºC• Boiling point: 142 - 145 ºC• UN 2299GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (G.C.).................................... min. 99 %Packaging Code250 ml DI036502504190 See complete specifications at www.scharlab.com

BI0090N,Nʼ-Methylene-bis-acrylamide, molecular biology gradeMethyBIS, Diacrylamidomethane, N,Nʼ-Methylenebis(acrylamide), MBAC 7 H 10 N 2 O 2• M = 154,17 g/mol• CAS [110-26-9]• Melting point: > 300 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code25 g BI009000254Store between 2ºC and 8ºCBI0091assay (acidimetric, after saponification) min. 99,5 %DNases, RNases, Proteases ............... non detectedN,Nʼ-Methylene-bis-acrylamide, electrophoresis gradeBIS, Diacrylamidomethane, N,Nʼ-Methylenebis(acrylamide), MBAC 7H 10N 2O 2• M = 154,17 g/mol• CAS [110-26-9]• Melting point: > 300 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging10 g50 g44CodeBI00910010BI00910050assay (acidimetric, after saponification) min. 99,5 %Store between 2ºC and 8ºCAZ0203 Methylene blue, C.I. 52015, extra pure3,7-Bis(dimethylamino)phenothiazinium chloride, Solvent blue 8, MethylthyoniniumCchloride,16H 18ClNTetramethylthionine3S·xH 2O (x= 2 - 3)chloride• M = 319,86 g/mol• CAS [7220-79-3]powder , dark redStore between 5ºC and 30ºCAZ0200• Melting point: ~ 180 ºC(decomposes)Methylene blue, C.I. 52015, for microscopyGHS information: Danger.H301P264 - P270 - P301+P310 - P321 - P405 - P501aassay (on dried sample)....................... min. 99 %Packaging25 g100 g250 g500 g4444CodeAZ02030025AZ02030100AZ02030250AZ020305003,7-Bis(dimethylamino)phenothiazinium chloride, Solvent blue 8, MethylthyoniniumCchloride,16H 18ClNTetramethylthionine3S·xH 2O (x= 2 - 3)chloride• M = 319,86 g/mol• CAS [7220-79-3]• Melting point: ~ 180 ºC(decomposes)GHS information: Danger.H301P264 - P270 - P301+P310 - P321 - P405 - P501aPackaging25 g100 g44CodeAZ02000025AZ02000100powder, dark redStore between 5ºC and 30ºCAZ0206 Methylene blue, carbol solution, for microscopyC 16H 18ClN 3S• M = 319,86 g/mol• CAS [61-73-4]GHS information: Warning.H315 - H319 - H341P280 - P281 - P305+P351+P338 - P321 - P405 -P501a• Density: 0,995 55Packaging Code500 ml AZ020605002,5 l AZ02062500Methylene chloride. See Dichloromethane page 87VE0110Methylene green, C.I. 52020, for microscopyBasic green 5C 16H 17ClN 4O 2S• M = 364,85 g/mol• CAS [2679-01-8]GHS information: Warning.H373 - H312 - H332P260 - P261 - P280 - P322 - P304+P340 - P501aPackaging Code5 g VE011000054Store between 15ºC and 25ºCMethyl ethyl ketone. See Ethyl methyl ketone page 125See complete specifications at www.scharlab.com 191

MethyMethyl glycol. See Ethylene glycol monomethyl ether page 124VE0120Methyl green, C.I. 42585, for microscopyC 26H 33Cl 2N 3• M = 458,47 g/molStore between 5ºC and 30ºCME0478• CAS [7114-03-6] 44Methyl 4-hydroxybenzoate, extra pure, Ph Eur, BP, NFPackaging Code5 g VE0120000525 g VE01200025Methylparaben, 4-Hydroxybenzoic acid methyl ester, PHB-EsterC 8H 8O 3• M = 152,15 g/mol• CAS [99-76-3]Store between 15ºC and 25ºCME0490• Melting point: 125 - 128 ºC• Boiling point: 270 - 280 ºCMethyl isobutyl ketone, synthesis gradeassay (acidimetric, onanhydrous substance) ........................ 98 - 102 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging100 g500 g55CodeME04780100ME04780500Isobutyl methyl ketone, 4-Methyl-2-pentanone, Isopropylacetone, Hexone, MIBKC 6H 12O• M = 100,16 g/mol• CAS [108-10-1]• Density: 0,80Store between 15ºC and 25ºCME0493• Melting point: -84 ºC• Boiling point: 116 - 118 ºC• UN 1245Methyl isobutyl ketone, reagent grade, ACSGHS information: Danger.H225 - H332 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l5 l25 l44z8CodeME04901000ME04902500ME0490005LME0490025AIsobutyl methyl ketone, 4-Methyl-2-pentanone, Isopropylacetone, Hexone, MIBKC 6H 12O• M = 100,16 g/mol• CAS [108-10-1]• Density: 0,80• Melting point: -84 ºC• Boiling point: 116 - 118 ºC• UN 1245GHS information: Danger.H225 - H332 - H319 - H335P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l 4 ME049310002,5 l 4 ME0493250025 l ME0493025S0Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %5-Methyl-2-(1-methylethyl)phenol. See Thymol page 325ME05142-Methylnaphthalene, synthesis gradeC 11H 10• M = 142,20 g/mol• CAS [91-57-6]• Melting point: 32 - 35 ºC• Boiling point: 242 ºC• UN 3077GHS information: Warning.H302 - H411P273 - P264 - P270 - P301+P312 - P330 - P501aassay (G.C.) ................................... min. 98 %Packaging250 g1 kg44CodeME05140250ME05141000AN0073Methyl orange, C.I. 13025, indicator, reagent grade, ACSHelianthine, 4-Dimethylaminoazobenzene-4ʼ-sulfonic acid sodium salt, Gold orangeC 14H 14N 3NaO 3S• M = 327,34 g/mol• CAS [547-58-0]powder, redStore between 5ºC and 30ºC• UN 2811GHS information: Danger.H301P264 - P270 - P301+P310 - P321 - P405 - P501aPackaging50 g100 g500 g444CodeAN00730050AN00730100AN00730500192 See complete specifications at www.scharlab.com

AN0075Methyl orange, solution 0,04%, indicatorMethyHelianthine, 4- Dimethylaminoazobenzene-4ʼ-sulfonic acid sodium salt, Gold orangeC 14 H 14 N 3 NaO 3 S• CAS [547-58-0]• Density: ~ 1,0Packaging100 ml250 mlH4CodeAN0075G100AN00750250Store between 15ºC and 25ºCMethylparaben. See Methyl 4-hydroxybenzoate page 1922-Methyl-2,4-pentanediol. See Hexylene glycol page 1464-Methyl-2-pentanone. See Methyl isobutyl ketone page 1922-Methylphenol. See o-Cresol page 783-Methylphenol. See m-Cresol page 784-Methylphenol. See p-Cresol page 79Methyl phenyl ether. See Anisole page 30Methyl phenyl ketone. See Acetophenone page 122-Methyl-1-propanol. See Isobutanol page 1612-Methyl-2-propanol. See tert-Butanol page 52ME04941-Methyl-2-pyrrolidone, synthesis gradeN-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5H 9NO• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03Store between 15ºC and 25ºCME0495• Melting point: -24 ºC• Boiling point: 202 ºC1-Methyl-2-pyrrolidone, extra pure, Ph Eur, BPGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (G.C.).................................... min. 99 %Packaging1 l2,5 l5 l25 l44zLCodeME04941000ME04942500ME0494005LME0494025LN-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5H 9NO• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03• Melting point: -24 ºC• Boiling point: 202 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging1 l2,5 l44CodeME04951000ME04952500Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,1 %See complete specifications at www.scharlab.com 193

MethyME0496 1-Methyl-2-pyrrolidone, reagent grade, ACSN-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5 H 9 NO• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03• Melting point: -24 ºC• Boiling point: 202 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging1 l2,5 l44CodeME04961000ME04962500Store between 15ºC and 25ºCME05031-Methyl-2-pyrrolidone, GC head space gradeassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,05 %N-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5H 9NO• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03• Melting point: -24 ºC• Boiling point: 202 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l ME050310004Store between 15ºC and 25ºCME0498assay (G.C.).................................... min. 99,99 %water (K.F.)..................................... max. 0,03 %Packed under inert gasSuitable for residual solventsanalysis:1-Methyl-2-pyrrolidone, 99,5%, anhydrous (max. 0,005 % H 2 O)N-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5H 9NO• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03Store between 15ºC and 25ºCME0502• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03• Melting point: -24 ºC• Boiling point: 202 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %1-Methyl-2-pyrrolidone, 99,5%, anhydrous (max. 0,005 % H 2O), withmolecular sievesN-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5H 9NO• Melting point: -24 ºC• Boiling point: 202 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging100 ml500 ml1 leeeCodeME04980100ME04980500ME04981000Packaging Code1 l ME050210004Store between 15ºC and 25ºCME05901-Methyl-2-pyrrolidone, peptide synthesis gradeassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %N-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPC 5H 9NO• M = 99,13 g/mol• CAS [872-50-4]• Density: 1,03• Melting point: -24 ºC• Boiling point: 202 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging1 l2,5 l44CodeME05901000ME05902500Store between 15ºC and 25ºCRO0150Methyl red, C.I. 13020, indicatorassay (G.C.).................................... min. 99,5 %2-[(4-Dimethylamino)phenylazo]benzoic acidC 15H 15N 3O 2• M = 269,31 g/mol• CAS [493-52-7]• Melting point: 178 - 182 ºCPackaging10 g100 g44CodeRO01500010RO01500100powder, dark redStore between 5ºC and 30ºC194 See complete specifications at www.scharlab.com

RO0155Methyl red, sodium salt, C.I. 13020, indicator, soluble in waterMethy2-[(4-Dimethylamino)phenylazo]benzoic acid sodium saltC 15 H 14 N 3 NaO 2• M = 291,29 g/mol• CAS [845-10-3]polvo, brown-yelowishStore between 5ºC and 30ºCRE0057 Methyl red, solution 2%, for microscopyPackaging10 g25 g100 g444CodeRO01550010RO01550025RO015501002-[(4-Dimethylamino)phenylazo]benzoic acidC 15H 15N 3O 2• M = 269,31 g/mol• CAS [493-52-7]• Density: 0,90• UN 1993GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging100 ml1 lH4CodeRE0057G100RE00571000RO0156Methyl red, solution 0,1%, indicator2-[(4-Dimethylamino)phenylazo]benzoic acidC 15H 15N 3O 2• M = 269,31 g/mol• CAS [493-52-7]• Density: 0,93• UN 1993GHS information: Warning.H226P210 - P240 - P241 - P280 - P303+P361+P353 -P501aPackaging Code100 ml RO015601004Store between 15ºC and 25ºCSA0180Methyl salicylate, extra pure, Ph Eur, NFWintergreen oil syntheticC 8H 8O 3• M = 152,15 g/mol• CAS [119-36-8]• Density: 1,18• Melting point: -8 ºC• Boiling point: 224 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aPackaging Code1 l SA018010004Store between 15ºC and 25ºCAZ0205Methylthymol blue, tetrasodium salt, indicatorassay (acidimetric)............................. 99 - 100,5 %other residual solvents (Ph Eur/ICH)....... excluded byprocess production3,3'-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein, sodium salt; MTBC 37H 40N 2Na 4O 13S• M = 844,76 g/mol• CAS [1945-77-3]Packaging1 g5 g44CodeAZ02050001AZ02050005Store between 5ºC and 30ºCVI0070Methyl violet, C.I. 42535, for microscopyMethylrosanilineC 24H 27N 3·HCl• CAS [8004-87-3]• UN 3077Store between 5ºC and 30ºCGHS information: Danger.H318 - H351 - H400 - H410 - H302P280 - P281 - P305+P351+P338 - P310 - P405 -P501aPackaging25 g100 g250 g444CodeVI00700025VI00700100VI00700250Methyl yellow. See 4-(Dimethylamino)-azobenzene page 97See complete specifications at www.scharlab.com 195

MilloRE0040Millonʼs reagent• Density: 1,358• UN 2024GHS information: Danger.H300 - H310 - H330 - H314 - H373 - H400 - H410P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501a -Packaging Code100 ml RE004001004IN0040• Density: ~ 0,93suitability for determination of tyrosine,phenol and albuminoids .......................passes testMixed indicator I, for determination of sulfurous gas (SO 2) according toPaul• UN 1993GHS information: Warning.H226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code100 ml IN0040G100HME0518Mixture acetone/methanol, 20:80 v/v, bleaching agent for Gram stain• Density: 0,79• UN 1992GHS information: Danger.H225 - H332 - H319 - H370P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l ME051810004ME0505Mixture acetone/methanol, 50:50 w/w• UN 1992HygroscopicStore between 15ºC and 25ºCGHS information: Danger.H225 - H330 - H319 - H370P303+P361+P353 - P305+P351+P338 - P310 - P320 -P405 - P501aPackaging Code1 l 4 ME0505100025 l ME0505025S0ME0512Mixture o-cresol/dichloromethane, 70:30 v/v• Density: 1,13Store between 15ºC and 25ºC• UN 2927GHS information: Danger.H301 - H312 - H314 - H351P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging1 kg2,5 kg44CodeME05121000ME05122500ME0500Mixture ethyl acetate/cyclohexane, 1:1 v/v, for GC residue analysis• Density: 0,83Store between 15ºC and 25ºC• UN 1992GHS information: Danger.H225 - H315 - H319 - H336 - H304 - H400 - H410P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging1 l2,5 l44CodeME05001000ME05002500ME0605non volatile-matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitability for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisMixture n-hexane/tert-butyl methyl ether, 80:20 v/v, reagent grade• Density: ~ 0,67Store between 15ºC and 25ºC• UN 1992GHS information: Danger.H225 - H315 - H361f - H336 - H373 - H304 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeME06051000ME06052500196 See complete specifications at www.scharlab.com

ME0710Mixture phenol/1,2-dichlorobenzene, 1:1 w/w, extra pureMixtu• Density: 1,17Hygroscopic• UN 2927GHS information: Danger.H302 - H311 - H330 - H314 - H341 - H335 - H373 -H400 - H410P303+P361+P353 - P305+P351+P338 - P310 - P320 -P361 - P405 - P501aPackaging Code1 kg 4 ME071010005 kg ME0710005P9ME0720Mixture phenol/trichlorophenol, 10:7 w/w• Density: 1,24HygroscopicStore between 15ºC and 25ºC• UN 2810GHS information: Danger.H302 - H312 - H331 - H314 - H341 - H351 - H373 -H400 - H410P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 kg 4 ME072010005 kg ME0720005P9ME0797Mixture 2-propanol/water, 50:50 (v/v), for cleaning purposes, LC-MS• UN 1993HygroscopicStore between 5ºC and 30ºCGHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501a -Packaging Code1 l ME079710004ME0790• Density: 0,81Mixture T.A.N. (toluene/isopropyl alcohol/water), according toASTM D974HygroscopicStore between 5ºC and 30ºCME0513• Density: 1,08• UN 1993GHS information: Danger.H225 - H315 - H319 - H361 - H336 - H373 - H304P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aMixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according toASTM D974, extra pureStore between 15ºC and 25ºCME0515• Density: 1,08• UN 3265GHS information: Danger.H226 - H332 - H314 - H411 - EUH209AP210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a -Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according toASTM D2896, reagent gradeStore between 15ºC and 25ºC• UN 3265GHS information: Danger.H226 - H332 - H314 - H411 - EUH209AP210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a -Packaging Code1 l 4 ME0790100025 l ME0790025S0Packaging Code1 l 4 ME0513100025 l ME0513025A8Packaging1 l7 l4wCodeME05151000ME0515007EME0516Mixture T.B.N., according to ASTM D4739• Density: 1,04Store between 15ºC and 25ºC• UN 1992GHS information: Danger.H225 - H304 - H351 - H361d - H373 - H302 - H315 -H319 - H336P210 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P405 - P501aPackaging Code25 l ME0516025P9ME0795Mixture toluene/methanol, 2:1 v/v, neutral• Density: 0,84Store between 15ºC and 25ºC• UN 1992GHS information: Danger.H225 - H331 - H315 - H361d - H370 - H373 - H304P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 ME0795100025 l ME0795025A8See complete specifications at www.scharlab.com 197

MohrMohr’s salt . See Ammonium iron(II) sulfate hexahydrate page 26TA0140Molecular sieve 3 Å, pearl-shaped, 2 - 3 mmSodium aluminium silicateGHS information: EUH210Packaging250 g1 kg44CodeTA01400250TA01401000TA0141Molecular sieve 4 Å, pearl-shaped, 2 - 3 mmSodium aluminium silicateGHS information: EUH210Packaging250 g1 kg44CodeTA01410250TA01411000TA0142Molecular sieve 5 Å, pearl-shaped, 2 - 3 mmSodium aluminium silicateGHS information: EUH210Packaging Code1 kg TA014210004MO0025Molybdenum, powder, synthesis gradeMo• M = 95,94 g/mol• CAS [7439-98-7]• Melting point: ~ 2620 ºC 4assay.............................................. min. 99 %Packaging Code100 g MO00250100MO0050Molybdenum(VI) oxide, extra pureMolybdic acid anhydride, Molybdenum trioxideMoO 3• M = 143,94 g/mol• CAS [1313-27-5]• Melting point: 795 ºC• Boiling point: 1155 ºC• UN 3288GHS information: Warning.H373 - H319 - H335P260 - P261 - P280 - P305+P351+P338 - P405 -P501aPackaging250 g1 kg55CodeMO00500250MO00501000MO0065Molybdenum(IV) sulfide, synthesis gradeassay (complexometric)....................... min. 99 %Molybdenum disulfideMoS 2• M = 160,06 g/mol• CAS [1317-33-5]• Melting point: 2375 ºCassay ............................................. min. 99 %Packaging Code250 g MO006502505Molybdenum trioxide. See Molybdenum(VI) oxide page 198Molybdic acid anhydride. See Molybdenum(VI) oxide page 198Monobuf, buffer solutions for pH-meter calibration. See Buffer solutions for pH-meter calibration, MONOBUF. page 49198 See complete specifications at www.scharlab.com

MO0070MOPS, molecular biology gradeMOPS3-(N-Morpholino)propanesulfonic acidC 7 H 15 NO 4 S• M = 209,26 g/mol• CAS [1132-61-2]Store between 15ºC and 25ºC• Melting point: 277 - 282 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (potentiometric) ........................ min. 99 %DNases, RNases,Proteases ................ non detectedPackaging100 g500 g55CodeMO00700100MO007005003-(N-Morpholino)propanesulfonic acid. See MOPS page 199MTBE. See tert-Butyl methyl ether page 53MU0020Murexide, indicator for metal titrationAmmonium purpurate, acidC 8 H 8 N 6 O 6• M = 284,19 g/mol• CAS [3051-09-0]Packaging5 g25 g44CodeMU00200005MU00200025crystalline powder, brown-reddishAC1477Myristic acid, synthesis gradeTetradecanoic acidC 14H 28O 2• M = 228,38 g/mol• CAS [544-63-8]Store between 15ºC and 25ºCAC1482• Melting point: 51 - 54 ºC• Boiling point: (133 hPa) 250 ºCMyristic acid, extra pure, Reag. Ph Eurassay (G.C.) ................................... min. 98 %Packaging Code1kg AC147710005Tetradecanoic acidC 14H 28O 2• M = 228,38 g/mol• CAS [544-63-8]Store between 15ºC and 25ºC• Melting point: 51 - 54 ºC• Boiling point: (133 hPa) 250 ºCMyristyl alcohol. See 1-Tetradecanol page 320assay (G.C.).................................... min. 98 %sulfated ash...................................... max. 0,05 %Packaging Code100 g AC148201004NA0024Naphthalene, pellets approx. 3 - 4 mm, synthesis gradeNaphthalinC 10H 8• M = 128,16 g/mol• CAS [91-20-3]• Melting point: 79 - 82 ºCflakes, white or almost whiteStore between 15ºC and 25ºC• Boiling point: 218 ºC• UN 1334GHS information: Warning.H351 - H400 - H410 - H302P281 - P273 - P301+P312 - P308+P313 - P405 -P501aassay (G.C.).................................... min. 99 %Packaging Code500 g 5 NA002405001 kg 5 NA002410005 kg R NA0024005P25 kg NA0024025PRSee complete specifications at www.scharlab.com 199

NaphtNA0026 Naphthalene, pellets approx. 3 - 4 mm, reagent gradeNaphthalinC 10 H 8• M = 128,16 g/mol• CAS [91-20-3]• Melting point: 79 - 82 ºC• Boiling point: 218 ºC• UN 1334GHS information: Warning.H351 - H400 - H410 - H302P281 - P273 - P301+P312 - P308+P313 - P405 -P501aPackaging250 g1 kg55CodeNA00260250NA00261000flakes, white or amost whiteStore between 15ºC and 25ºCassay (G.C.) ................................... min. 99,5 %Naphthalin. See Naphthalene page 199NA01101-Naphthol, synthesis grade1-HydroxynaphthaleneC 10 H 8 O• M = 144,17 g/mol• CAS [90-15-3]• Melting point: 95 - 97 ºC• Boiling point: ~ 288 ºCGHS information: Danger.H318 - H302 - H312 - H335 - H315P261 - P305+P351+P338 - P310 - P321 - P405 -P501aPackaging250 g1 kg55CodeNA01100250NA01101000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %NA0112 1-Naphthol, reagent grade, Reag. Ph Eur1-HydroxynaphthaleneC 10 H 8 O• M = 144,17 g/mol• CAS [90-15-3]Store between 15ºC and 25ºCNA0116• Melting point: 95 - 97 ºC• Boiling point: ~ 288 ºC2-Naphthol, synthesis gradeGHS information: Danger.H318 - H302 - H312 - H335 - H315P261 - P305+P351+P338 - P310 - P321 - P405 -P501aassay (G.C.).................................... min. 99 %water (K.F.)..................................... max. 0,2 %Packaging Code250 g NA0112025052-HydroxynaphthaleneC 10H 8O• M = 144,17 g/mol• CAS [135-19-3]• Melting point: 121,6 ºCStore between 15ºC and 25ºCNA0117• Boiling point: 285 ºC• UN 30772-Naphthol, reagent gradeGHS information: Warning.H400 - H302 - H332P261 - P273 - P301+P312 - P304+P340 - P312 -P501aassay (G.C.).................................... min. 99 %Packaging250 g1 kg55CodeNA01160250NA011610002-HydroxynaphthaleneC 10H 8O• M = 144,17 g/mol• CAS [135-19-3]• Melting point: 121,6 ºCStore between 15ºC and 25ºC• Boiling point: 285 ºC• UN 3077GHS information: Warning.H400 - H302 - H332P261 - P273 - P301+P312 - P304+P340 - P312 -P501aassay (G.C.).................................... min. 99 %water (K.F.)..................................... max. 0,2 %Packaging Code100 g NA011701004Naphthol blue black. See Amido black 10 B, C.I. 20470 page 18200 See complete specifications at www.scharlab.com

NA01351-Naphtholphthalein, indicatorNapht3,3-Bis(4-hydroxynaphthalenyl)-1(3H)-isobenzofuranone, p-"-NaphtholphtaleinC 28H 18O 4• M = 418,45 g/mol• CAS [596-01-0]• Melting point: 253 - 255 ºCPackaging1 g5 g44CodeNA01350001NA01350005Store between 15ºC and 25ºCNA00471-Naphthylamine, synthesis grade1-AminonaphthaleneC 10H 9N• M = 143,19 g/mol• CAS [134-32-7]• Melting point: 48 - 50 ºCStore between 15ºC and 25ºCRE0050Nessler´s reagent• Boiling point: (16 hPa) 160 ºC• UN 2077GHS information: Warning.H302 - H411P273 - P264 - P270 - P301+P312 - P330 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 kg NA004710005• Density: 1,16• UN 2024GHS information: Danger.H302 - H312 - H330 - H314 - H373 - H411P303+P361+P353 - P305+P351+P338 - P310 - P320 -P405 - P501aPackaging Code250 ml RE005002504RE0015Neutral detergent fibre reagent, NDF according to Van Soest• Density: 1,016RO0190Neutral red, C.I. 50040, for microscopy and indicatorGHS information: Danger.H360 - EUH210P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging Code1 l 5 RE001510005 l RE0015005P9Toluylene red, Basic Red 5C 15H 17ClN 4• M = 288,78 g/molpowder, dark greenStore between 15ºC and 25ºCRO0191• CAS [553-24-2]Neutral red, solution 0,1%, indicatorGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging10 g25 g100 g444CodeRO01900010RO01900025RO01900100C GHS information: Warning.15 H 17 ClN 4Packaging CodeH226• M = 288,78 g/mol• CAS [553-24-2]100 ml RO01910100P210 - P241 - P280 - P240 - P303+P361+P353 -4P501aStore between 15ºC and 25ºCNiacin. See Nicotinic acid page 203NI0130Nickel, powder, synthesis gradeNi• M = 58,71 g/mol• CAS [7440-02-0]• Melting point: 1453 ºC• Boiling point: 2832 ºCGHS information: Warning.H351 - H317P261 - P280 - P281 - P321 - P405 - P501aassay ............................................. min. 99,8 %Packaging250 g1 kg55CodeNI01300250NI01301000See complete specifications at www.scharlab.com 201

NickeNI0132 Nickel, powder, extra pureNi• M = 58,71 g/mol• CAS [7440-02-0]AL0685• Melting point: 1453 ºC• Boiling point: 2832 ºCGHS information: Warning.H351 - H317P261 - P280 - P281 - P321 - P405 - P501aNickel-Aluminium alloy, powder, according to Raneyassay.............................................. min. 99,8 %sulphur (S)....................................... max. 0,001 %Packaging250 g1 kg55CodeNI01320250NI01321000Aluminium-nickel alloyAlNi• M = 85,67 g/mol• CAS [12003-78-0]• UN 3089GHS information: Danger.H260 - H317 - H351P231+P232 - P261 - P280 - P321 - P405 - P501aPackaging250 g1 kg55CodeAL06850250AL06851000powder, bright greyStore between 15ºC and 25ºCNI0138 Nickel(II) chloride hexahydrate, extra pureNickel dichloride hexahydrateNiCl 2·6H 2O• M = 237,71 g/mol• CAS [7791-20-0]• Melting point: 140 ºC (release ofcrystalline water)• UN 3288GHS information: Danger.H301 - H400 - H410 - H317P261 - P280 - P301+P310 - P321 - P405 - P501aassay (complexometric)....................... min. 98 %Packaging Code250 g 5 NI013802501 kg 5 NI013810005 kg NI0138005PRNI0139Nickel(II) chloride hexahydrate, reagent gradeNickel dichloride hexahydrateNiCl 2·6H 2O• M = 237,71 g/mol• CAS [7791-20-0]• Melting point: 140 ºC (release ofcrystalline water)• UN 3288GHS information: Danger.H301 - H400 - H410 - H317P261 - P280 - P301+P310 - P321 - P405 - P501aassay (complexometric)....................... min. 98,5 %Packaging Code250 g 5 NI013902501 kg 5 NI013910005 kg NI0139005PRNI0150Nickel(II) nitrate hexahydrate, extra pureNi(NO 3) 2·6H 2O• M = 290,81 g/mol• CAS [13478-00-7]• Melting point: 56,7 ºC• UN 2725GHS information: Danger.H272 - H302 - H317P221 - P210 - P220 - P261 - P321 - P501aHygroscopic assay (complexometric)....................... min. 98 %NI0170Nickel(II) oxide, extra purePackaging Code250 g 5 NI015002501 kg 5 NI015010005 kg R NI0150005P25 kg NI0150025PRNiO• M = 74,71 g/mol• CAS [1313-99-1]NI0179GHS information: Danger.Packaging CodeH350i - H317 - H413• Melting point: 1990 ºC 250 g NI01700250P261 - P280 - P281 - P321 - P405 - P501a51 kg 5 NI01701000assay (as Ni ) (complexometric) ........... min. 75 %5 kg NI0170005PNickel(II) sulfate hexahydrate, extra pureRNiSO 4·6H 2O• M = 262,86 g/mol• CAS [10101-97-0]crystals, green• Melting point: 53 ºC• UN 3077GHS information: Danger.H334 - H351 - H400 - H410 - H302 - H317P285 - P261 - P280 - P321 - P405 - P501aassay (complexometric)....................... 98 - 102 %Packaging Code250 g 5 NI017902501 kg 5 NI017910005 kg R NI0179005P25 kg NI0179025PR202 See complete specifications at www.scharlab.com

NI0180Nickel(II) sulfate hexahydrate, reagent grade, ACSNickeNiSO 4·6H 2 O• M = 262,86 g/mol• CAS [10101-97-0]crystals, greenNI0035• Melting point: 53 ºC• UN 3077Nicotinamide, extra pureGHS information: Danger.H334 - H351 - H400 - H410 - H302 - H317P285 - P261 - P280 - P321 - P405 - P501aassay (complexometric)....................... 99 - 102 %Packaging Code250 g 5 NI018002501 kg 5 NI018010005 kg NI0180005PRNiacinamide, 3-PyridinecarboxamideC 6H 6N 2O• M = 122,13 g/mol• CAS [98-92-0]Store between 15ºC and 25ºCNI0020• Melting point: 128 - 131 ºC(sublimes)• Boiling point: (0,0007 hPa) 150 -160 ºCNicotine, synthesis gradeGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (titr. with HClO4, on driedsubstance) ...................................... 99 - 101 %Packaging Code100 g NI0035010043-(1-Methyl-2-pyrrolidinyl)pyridineC 10 H 14 N 2• M = 162,24 g/mol• CAS [54-11-5]• Density: 1,01HygroscopicStore between 15ºC and 25ºCAC1590• Melting point: -79 ºC• Boiling point: 246 ºC• UN 1654Nicotinic acid, extra pure, Ph Eur, BP, USPGHS information: Danger.H301 - H310 - H411P301+P310 - P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 97 %Packaging Code100 ml NI002001004Niacin, 3-Pyridinecarboxylic acidC 6H 5NO 2• M = 123,12 g/mol• CAS [59-67-6]• Melting point: 236,6 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging Code1 kg AC159010005floury powder, whiteStore between 15ºC and 25ºCNI0062Nigrosine, water soluble, C.I. 50420, for microscopyassay (acidimetric, on dried substance) 99,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction process• CAS [101357-32-8] Packaging Codepowder, black50 g 4 NI00620050Store between 15ºC and 25ºCAC1600Nitric acid, min. 69,5%, reagent grade, ACS, ISOHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: -41 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 69,5 %Store below 25ºCAC1607Nitric Acid, min. 69,5%, reagent grade, ACS, ISO, max. 0,0000005%HgHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: -41 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 69,5 %Packaging1 l1 l2,5 l2,5 l4J4JPackaging1 l2,5 l44CodeAC16001000AC16001001AC16002500AC16002501CodeAC16071000AC16072500Store below 25ºCSee complete specifications at www.scharlab.com 203

NitriAC1614Nitric acid, 69%, ppb-trace analysis grade• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: -41 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHNO 3assay (acidimetric)............................ min. 69 %Packaging Code2,5 l AC161425004Store below 25ºCAC1599Nitric Acid, solution 65% w/w, extra pureHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: ~ -32 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501acalcination residue (as SO4) ................ max. 0,0005 %Store below 25ºCAC1601Nitric Acid, solution min. 65% w/w, reagent grade, ISO, Ph Eur, fordeterminations with dithizoneHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: ~ -32 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 65 %Store below 25ºCAC1605Nitric Acid, solution min. 65% w/w, reagent grade, ISO, max.0,0000005% HgHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: ~ -32 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 65 %Packaging Code1 l 4 AC159910002,5 l 4 AC159925005 l 9 AC1599005P25 l AC1599025P9Packaging Code1 l 4 AC160110001 l J AC160110012,5 l 4 AC160125002,5 l J AC160125015 l 9 AC1601005P25 l AC1601025P9Packaging1 l2,5 l44CodeAC16051000AC16052500Store below 25ºCAC1613Nitric acid, solution 65% w/w, ppb-trace analysis grade• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,41• Melting point: ~ -32 ºC• Boiling point: 122 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHNO 3assay (acidimetric)............................ min. 65 %Packaging Code1 l AC161310004Store below 25ºCAC1598Nitric Acid, solution 60% w/w, extra pureHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,37• Melting point: -22 ºC• Boiling point: ~ 120 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501anon-volatile matter.............................. max. 0,001 %Store below 25ºCAC1602Nitric acid, solution min. 60% w/w, reagent grade, ISOPackaging Code1 l 4 AC159810002,5 l 4 AC159825005 l 9 AC1598005P25 l AC1598025P9HNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,37• Melting point: -22 ºC• Boiling point: ~ 120 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 60 %Store below 25ºCPackaging Code1 l 4 AC160210002,5 l 4 AC160225005 l 9 AC1602005P25 l AC1602025P9204 See complete specifications at www.scharlab.com

AC1604Nitric Acid, solution min. 60% w/w, reagent grade, ISO, max.0,0000005% HgHNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,37• Melting point: -22 ºC• Boiling point: ~ 120 ºC• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 60 %Packaging1 l2,5 l44NitriCodeAC16041000AC16042500Store below 25ºCAC1612Nitric acid, solution 2 mol/l (2 N)HNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: ~ 1,07• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC161210005Store between 15ºC and 25ºCTraceable to SRM from NISTAC1610 Nitric acid, solution 1 mol/l (1 N)HNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,036• Melting point: ~ -4 °C• Boiling point: ~ 101 °C• UN 2031GHS information: Danger.H272 - H314P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC161010005Store between 15ºC and 25ºCTraceable to SRM from NISTAC1615 Nitric acid, solution 0,5 mol/l (0,5 N)HNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: 1,02• UN 2031GHS information: Warning.H315P280 - P264 - P321 - P362 - P332+P313 - P302+P352Packaging Code1 l AC161510005Store between 15ºC and 25ºCTraceable to SRM from NISTAC1611 Nitric acid, solution 0,1 mol/l (0,1 N)HNO 3• M = 63,01 g/mol• CAS [7697-37-2]• Density: ~ 1,002Packaging Code1 l AC161110005Store between 15ºC and 25ºCTraceable to SRM from NISTNI0222 2-Nitroaniline, synthesis gradeo-NitroanilineC 6H 6N 2O 2• M = 138,13 g/mol• CAS [88-74-4]• Melting point: 68 - 71 ºCflakes, orange• Boiling point: 284 ºC• UN 1661GHS information: Danger.H301 - H311 - H331 - H373 - H412P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code100 g NI022201004See complete specifications at www.scharlab.com 205

NitroNI0225 3-Nitroaniline, synthesis gradem-NitroanilineC 6 H 6 N 2 O 2• M = 138,13 g/mol• CAS [99-09-2]• Melting point: 109 - 112 ºCcrystals, ochre or light orangeStore between 15ºC and 25ºCNI0230• Boiling point: 306 ºC• UN 16614-Nitroaniline, synthesis gradeGHS information: Danger.H301 - H311 - H331 - H373 - H412P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code250 g NI022502504p-NitroanilineC 6 H 6 N 2 O 2• M = 138,12 g/mol• CAS [100-01-6]• Melting point: 148 ºCStore between 15ºC and 25ºCNI0270• Boiling point: (133 hPa) 142 ºC• UN 1661Nitrobenzene, extra pureGHS information: Danger.H301 - H311 - H331 - H373 - H412P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code500 g NI023005005Nitrobenzol, Essence of mirbaneC 6H 5NO 2• M = 123,11 g/mol• CAS [98-95-3]• Density: 1,20• Melting point: 6,0 ºC• Boiling point: 211 ºC• UN 1662GHS information: Danger.H301 - H311 - H331 - H372 - H351 - H361f - H411P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeNI02701000NI02702500NI0273Nitrobenzene, reagent grade, ACS, Reag. Ph EurNitrobenzol, Essence of mirbaneC 6H 5NO 2• M = 123,11 g/mol• CAS [98-95-3]• Density: 1,20• Melting point: 6,0 ºC• Boiling point: 211 ºC• UN 1662GHS information: Danger.H301 - H311 - H331 - H372 - H351 - H361f - H411P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging Code1 l NI027310004AC16302-Nitrobenzoic acid, synthesis gradeo-Nitrobenzoic acidC 7H 5NO 4• M = 167,12 g/mol• CAS [552-16-9]• Melting point: 146 - 148 ºCGHS information: Warning.H373P260 - P314 - P501aPackaging Code250 g AC163002505AC16404-Nitrobenzoic acid, extra pureassay (G.C.).................................... min. 85 %p-Nitrobenzoic acidC 7H 5NO 4• M = 167,12 g/mol• CAS [62-23-7]• Melting point: 237 - 240 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aPackaging Code250 g AC164002504Store between 15ºC and 25ºCassay (HPLC) .................................. min. 99 %206 See complete specifications at www.scharlab.com

NI0370Nitromethane, extra pure, Reag. Ph EurNitroMononitromethane, NitrocarbolCH 3 NO 2• M = 61,04 g/mol• CAS [75-52-5]• Density: (25 ºC) 1,14Store between 15ºC and 25ºCNI0335• Melting point: -28,5 ºC• Boiling point: 101,2 ºC• UN 1261o-Nitrophenol, synthesis gradeGHS information: Warning.H226 - H302P210 - P241 - P280 - P240 - P303+P361+P353 -P501aassay (G.C.) ................................... min. 98,5 %Packaging250 ml1 l44CodeNI03700250NI037010002-NitrophenolC 6H 5NO 3• M = 139,11 g/mol• CAS [88-75-5]• Melting point: 43 - 45 ºC• Boiling point: 215 - 216 ºC• UN 1663GHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging250 g1 kg55CodeNI03350250NI03351000crystals, brownStore between 15ºC and 25ºCNI0343 m-Nitrophenol, indicatorassay (G.C.) ................................... min. 99 %3-NitrophenolC 6H 5NO 3• M = 139,11 g/mol• CAS [554-84-7]• Melting point: 94 - 95 ºC• UN 1663GHS information: Warning.H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging Code5 g NI034300054Store between 5ºC and 30ºCNI0345p-Nitrophenol, moistened, synthesis grade4-NitrophenolC 6H 5NO 3• M = 139,11 g/mol• CAS [100-02-7]• Melting point: 110 - 114 ºCStore between 5ºC and 30ºCNI0348• Boiling point: ~ 280 ºC(decomposes)• UN 1663p-Nitrophenol, indicatorGHS information: Warning.H373 - H302 - H312 - H332P260 - P261 - P280 - P322 - P301+P312 - P501aassay (G.C.) ................................... min. 99 %Packaging Code1 kg NI0345100054-NitrophenolC 6H 5NO 3• M = 139,11 g/mol• CAS [100-02-7]• Melting point: 110 - 114 ºC• Boiling point: ~ 280 ºC(decomposes)• UN 1663GHS information: Warning.H373 - H302 - H312 - H332P260 - P261 - P280 - P322 - P301+P312 - P501aPackaging Code100 g NI034801004granules, yellow-brownishStore between 5ºC and 30ºCNI0378 2-Nitropropane, synthesis gradeN-NitropropaneC 3H 7NO 2• M = 89,09 g/mol• CAS [79-46-9]• Density: 0,99• Melting point: -91 ºC• Boiling point: 120 ºC• UN 2608GHS information: Danger.H350 - H226 - H302 - H332P210 - P241 - P261 - P303+P361+P353 - P405 -P501aPackaging Code1 l NI037810004assay (G.C.).................................... min. 95 %See complete specifications at www.scharlab.com 207

NitroNI0390 1-Nitroso-2-naphthol, reagent gradeNitroso-!-naphtholC 10H 7NO 2• M = 173,17 g/mol• CAS [131-91-9]Store between 5ºC and 30ºCNI0420• Melting point: 107 - 109 ºC4-Nitrotoluene, synthesis gradeassay (referred to anhydroussubstance) ...................................... min.98 %Packaging25 g100 g44CodeNI03900025NI03900100p-NitrotolueneC 7H 7NO 2• M = 137,14 g/mol• CAS [99-99-0]• Melting point: 50 - 52 ºCStore between 15ºC and 25ºC• Boiling point: 238 - 239 ºC• UN 3446NMP. See 1-Methyl-2-pyrrolidone page 193GHS information: Danger.H301 - H311 - H331 - H373 - H411P260 - P301+P310 - P361 - P321 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging Code1 kg NI042010004RE0060O´Meara´s reagent, for microbiology• Density: 1,24• UN 1814GHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code100 ml RE0060G100H1-Octadecanol. See Stearyl alcohol page 308Octadecanoic acid. See Stearic acid page 308OC0010n-Octane, min. 80%, ASTMC 8H 18• Melting point: -57 ºC• M = 114,23 g/mol• CAS [111-65-9]• Density: 0,69• Boiling point: 125 - 126 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code200 l OC0010200LgAC17021-Octane sulfonic acid, sodium salt monohydrate, HPLC gradeSodium 1-octylsulfonate monohydrateC 8H 17NaO 3S·H 2O• M = 234,29 g/mol• CAS [207596-29-0]Packaging Code25 g AC170200254crystals, whiteassay (acidimetric)............................. min. 98 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU260 nm............................................ 0,02 AU208 See complete specifications at www.scharlab.com

AC17001-Octane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC gradeOctanC 8 H 17 NaO 3 S• M = 216,28 g/molStore between 15ºC and 25ºCAC0670GHS information: EUH210 Packaging Code250 ml1 l• CAS [5324-84-5] 4Octanoic acid, synthesis gradefactor limits...................................... 0,995 - 1,005pH (20 °C)........................................ 3,4 - 3,6Contains acetic acid as preservative4AC17000250AC17001000Caprylic acidC 8H 16O 2• M = 144,22 g/mol• CAS [124-07-2]• Density: 0,91• Melting point: 16,5 ºC• Boiling point: 237 ºC• UN 3265GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC067010004Store between 15ºC and 25ºCAC0673Octanoic acid, extra pure, Reag. Ph Eurassay (G.C.).................................... min. 99 %sulfated ash...................................... max. 0,1 %Caprylic acidC 8H 16O 2• M = 144,22 g/mol• CAS [124-07-2]• Density: 0,91• Melting point: 16,5 ºC• Boiling point: 237 ºC• UN 3265GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC067310004Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %sulfated ash ..................................... max. 0,05 %1-Octanol. See n-Octyl alcohol page 209AL0393n-Octyl alcohol, extra pure1-OctanolC 8H 18O• M = 130,23 g/mol• CAS [111-87-5]• Density: 0,83• Melting point: -16 ºC• Boiling point: 188 - 198 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l 4 AL039310005 l AL0393005P9AL0395n-Octyl alcohol, reagent gradeassay (G.C.).................................... min. 99 %1-OctanolC 8H 18O• M = 130,23 g/mol• CAS [111-87-5]• Density: 0,83• Melting point: -16 ºC• Boiling point: 188 - 198 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l AL039510004AL0410Oleyl alcohol, synthesis gradeassay (G.C.).................................... min. 99,5 %cis-9-Octadecen-1-olC 18H 36O• M = 268,49 g/mol• CAS [143-28-2]• Density: 0,85• Melting point: 4 ºC• Boiling point: (17 hPa) 207 ºCPackaging Code1 l AL041010004Store between 15ºC and 25ºCOPA. See Phthaldialdehyde page 224See complete specifications at www.scharlab.com 209

OrangAC0033 Orange essential oilOil of sweet orangePackaging Code• CAS [8008-57-9]• Boiling point: ~ 175 ºC GHS information: Danger.1 l 5 AC00331000• Density: 0,845Store between 15ºC and 25ºCH226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aAN0030Orange G, C.I. 16230, for microscopyC 16H 10N 2Na 2O 7S 2• M = 452,36 g/mol• CAS [1936-15-8]floury powder, orangeStore between 5ºC and 30ºCAN0025 Orange I, C.I. 14600, for microscopy and indicatorPackaging25 g100 g44CodeAN00300025AN00300100Tropaeolin 000 nº 1, 4-(4-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium saltC 16H 11N 2NaO 4S• M = 350,33 g/mol• CAS [523-44-4]GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging25 g100 g44CodeAN00250025AN00250100AN0027Orange II, C.I. 15510, for microscopyTropaeolin 000 nº 2, 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium saltC 16H 11N 2NaO 4S• M = 350,33 g/mol• CAS [633-96-5]• Melting point: 164 °CGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging5 g25 g44CodeAN00270005AN00270025OR0020Orcein, for microscopyNatural Red 28• CAS [1400-62-0]Store between 15ºC and 25ºCPackaging5 g25 g44CodeOR00200005OR00200025OR0021Orcein, solution A, for microscopyNatural red 28• CAS [1400-62-0]• Density: 1,06Packaging Code• UN 1760 GHS information: Danger.100 ml 4 OR00210100H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aOR0022Orcein, solution B, for microscopyNatural red 28• CAS [1400-62-0]• Density: 1,06Packaging Code• UN 1760 GHS information: Danger.100 ml 4 OR00220100H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a210 See complete specifications at www.scharlab.com

OR0035Orcinol monohydrate, extra pure, Reag. Ph EurOrcin5-Methylresorcinol, 3,5-Dihydroxytoluene monohydrateC 7 H 8 O 2·H 2 O• M = 124,14 g/mol• CAS [6153-39-5]• Melting point: 108-110 ºC• Boiling point: (7 hPa) 147 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging5 g25 g44CodeOR00350005OR00350025assay (G.C.) ................................... min. 99 %Store between 15ºC and 25ºCOR0055 L-Ornithine hydrochloride, extra pureL(+)-2,5-Diamino valeric acid hydrochlorideC 5 H 12 N 2 O 2·HCl• M = 168,62 g/mol• CAS [3184-13-2]Store between 5ºC and 30ºCOS0050• Melting point: 245 ºCOsmium(VIII) oxide, extra pure, Reag. Ph Eurassay (titr. with HClO4)....................... min. 99 %Packaging Code25 g OR005500254Osmic acid, Osmium tetroxideOsO 4• M = 254,20 g/mol• CAS [20816-12-0]• Density: ~ 4,91Store between 15ºC and 25ºC• Melting point: 40 ºC• Boiling point: 130 ºC• UN 2471Osmium tetroxide. See Osmium(VIII) oxide page 211GHS information: Danger.H300 - H310 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aassay ............................................. min. 99,8 %osmium (Os) ................................... min. 74,8 %Packaging Code1 g OS005000014AC1721Oxalic acid dihydrate, extra pureEthanedioic acidH 2C 2O 4·2H 2O• M = 126,07 g/mol• CAS [6153-56-6]crystalline powder, white• Melting point: 101 ºCGHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric)................... min. 99 %Packaging Code500 g 5 AC172105001 kg 5 AC172110005 kg AC1721005PRAC1720Oxalic acid dihydrate, reagent grade, ACS, ISO, Reag. Ph EurEthanedioic acidH 2C 2O 4·2H 2O• M = 126,07 g/mol• CAS [6153-56-6]crystalline powder, white• Melting point: 101 ºCGHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric)................... 99,5 - 102,5 %Packaging250 g500 g1 kg555CodeAC17200250AC17200500AC17201000AC1723Oxalic acid, solution 0,05 mol/l (0,1 N)H 2C 2O 4• Density: 0,99• M = 90,04 g/mol• CAS [144-62-7]Packaging Code1 l AC172310005Traceable to SRM from NISTSee complete specifications at www.scharlab.com 211

OxaliAC1724 Oxalic acid, solution 0,025 mol/l (0,05 N)H 2 C 2 O 4• Density: 0,99• M = 90,04 g/mol• CAS [144-62-7]Packaging Code1 l AC172410005Traceable to SRM from NISTAC1725Oxalic acid, solution 0,005 mol/l (0,01 N)H 2 C 2 O 4• Density: 0,99• M = 90,04 g/mol• CAS [144-62-7]Packaging Code1 l AC172510005Traceable to SRM from NISTAC07002-Oxoglutaric acid, extra pure2-Ketoglutaric acid, "-Ketoglutaric acidC 5H 6O 5• M = 146,10 g/mol• CAS [328-50-7]• Melting point: 112 - 116 ºCGHS information: Danger.H318P280 - P305+P351+P338 - P310Packaging25 g50 g44CodeAC07000025AC07000050Store between 2ºC and 8ºCassay (acidimetric) ............................ min. 99 %PABA. See 4-Aminobenzoic acid page 19PA0025Palladium(II) chloride, approx. 59 % PdPalladium dichloridePdCl 2• M = 177,31 g/mol• CAS [7647-10-1]• Density: 4,0• Melting point: 678 ºC• UN 3260GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging1 g5 g44CodePA00250001PA00250005AC1730Palmitic acid, synthesis gradepalladium (Pd) .................................. min. 59,85 %Hexadecanoic acidC 16H 32O 2• M = 256,43 g/mol• CAS [57-10-3]Store between 15ºC and 25ºCSO1050• Melting point: 61 - 63 ºC• Boiling point: (133 hPa) 271,5 ºCPapanicolaouʼs solution, EA-50assay (G.C.).................................... min. 98 %Packaging Code1 kg 5 AC173010005 kg AC1730005PR• Density: 0,83Store between 15ºC and 25ºCSO1051• UN 1992Papanicolaouʼs solution, OG-6GHS information: Danger.H225 - H331 - H370P210 - P241 - P260 - P303+P361+P353 - P405 -P501aPackaging500 ml1 l2,5 l444CodeSO10500500SO10501000SO10502500• Density: 0,83Store between 15ºC and 25ºC• UN 1993GHS information: Danger.H225P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging500 ml1 l2,5 l444CodeSO10510500SO10511000SO10512500212 See complete specifications at www.scharlab.com

PARPAR. See 4-(2-Pyridylazo)-resorcinol, monosodium salt monohydrate page 253PA0112Paraffin, pellets, melting point 56 - 58 ºC• CAS [8002-74-2]• Melting point: 56 - 58 ºCpellets, white, up to 0,7cmStore between 5ºC and 30ºC• Boiling point: > 350 ºCPackaging Code1 kg 5 PA011210005 kg PA0112005PRParaffin liquid. See Vaseline oil page 342PA0114Paraffin plasticized, pellets, melting point 52 - 54 °C• CAS [8002-74-2]• Melting point: 52 - 54 ºCpellets, colourless or white, up to 1cmStore between 5ºC and 30ºCPA0113• Boiling point: > 350 ºCParaffin plasticized, pellets, melting point 56 - 58 °CPackaging Code1 kg 5 PA011410005 kg PA0114005PR• CAS [8002-74-2]• Melting point: 56 - 58 ºCpellets, colourless or white, up to 1cmStore between 5ºC and 30ºCPA0095• Boiling point: > 350 ºCParaformaldehyde, extra purePackaging Code1 kg 5 PA011310005 kg PA0113005PRPolyoxymethylene, Paraform(CH 2O) n• CAS [30525-89-4]• Melting point: 120 - 170 ºCStore below 15ºC• UN 2213GHS information: Warning.H351 - H302 - H332 - H315 - H319 - H317 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric, after oxidation) ........ 95 - 100,5 %Packaging500 g1 kg55CodePA00950500PA00951000Patton and Reeder´s reagent. See Calconcarboxylic acid page 60PEG. See Polyethylene glycol 200 page 226PE0050Pentachlorophenol, synthesis gradePCPC 6Cl 5OH• M = 266,34 g/mol• CAS [87-86-5]• Melting point: 165 - 180 ºCHygroscopicPE0070• Boiling point: 310 ºC• UN 3155Pentaerythritol, extra pureGHS information: Danger.H301 - H311 - H330 - H351 - H400 - H410 - H315 -H319 - H335P301+P310 - P305+P351+P338 - P310 - P320 - P361 -P405 - P501aassay (argentometric)......................... min. 97 %Packaging250 g1 kg55CodePE00500250PE005010002,2-Bis(hydroxymethyl)-1,3-propanediolC 5H 12O 4• M = 136,15 g/mol• CAS [115-77-5]Store between 15ºC and 25ºC• Melting point: 256 - 258 ºC• Boiling point: (40 hPa) 276 ºCassay (DSC)..................................... min. 98 %Packaging Code1 kg PE007010005See complete specifications at www.scharlab.com 213

PentaPE0092 n-Pentane, 95%, synthesis grade1,3-Dimethylpropane, Diethyl methaneC 5 H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63Store between 15ºC and 25ºCPE0095• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 1265n-Pentane, 99%, extra pureGHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 95 %Packaging1 l2,5 l5 l25 l44zLCodePE00921000PE00922500PE0092005LPE0092025L1,3-Dimethylpropane, Diethyl methaneC 5H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63Store between 15ºC and 25ºCPE0096• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 1265n-Pentane, 99%, reagent gradeGHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l5 l25 l25 l44z80CodePE00951000PE00952500PE0095005LPE0095025APE0095025S1,3-Dimethylpropane, Diethyl methaneC 5H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 1265GHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 PE009610002,5 l 4 PE0096250025 l PE0096025S0Store between 15ºC and 25ºCPE0098n-Pentane, 99%, spectroscopy grade, Spectrosol ®assay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %1,3-Dimethylpropane, Diethyl methaneC 5H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63Store between 15ºC and 25ºCPE0097• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 1265n-Pentane, 99%, HPLC gradeGHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,005 %minimum transmission /max. absorbancewavelength:T (%) A (AU)200 nm............................................ 20 % 0,699 AU210 nm............................................ 60 % 0,222 AU215 nm............................................ 80 % 0,097 AU222 nm............................................ 90 % 0,046 AU240 nm............................................ 98 % 0,009 AUPackaging1 l2,5 l44CodePE00981000PE009825001,3-Dimethylpropane, Diethyl methaneC 5H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63Store between 15ºC and 25ºC• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 1265GHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 5 % 1,301 AU210 nm............................................ 50 % 0,301 AU230 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging1 l2,5 l7 l44wCodePE00971000PE00972500PE0097007E214 See complete specifications at www.scharlab.com

PE0099n-Pentane, 99%, for GC residue analysisPenta1,3-Dimethylpropane, Diethyl methaneC 5 H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 1265GHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodePE00991000PE00992500Store between 15ºC and 25ºCPE0100n-Pentane, 99%, GC ultra-trace analysis gradeassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysis1,3-Dimethylpropane, Diethyl methaneC 5H 12• M = 72,15 g/mol• CAS [109-66-0]• Density: 0,63Store between 15ºC and 25ºC• Melting point: -129,7 ºC• Boiling point: 36,1 ºC• UN 12652,4-Pentanedione. See Acetylacetone page 12GHS information: Danger.H225 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisPackaging1 l2,5 l44CodePE01001000PE01002500AC17451-Pentane sulfonic acid, sodium salt monohydrate, HPLC gradeSodium 1-pentylsulfonate monohydrateC 5H 11NaO 3S·H 2O• M = 192,21 g/mol• CAS [207605-40-1]Packaging Code25 g AC174500254powder, whiteStore between 15ºC and 25ºCAC1740C 5H 11NaO 3S• M = 174,20 g/molassay (acidimetric)............................. min. 98 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU260 nm............................................ 0,02 AU1-Pentane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLCgrade• CAS [22767-49-3] 4Packaging Code250 ml AC17400250Store between 15ºC and 25ºCfactor limits...................................... 0,995 - 1,005pH (20 °C)........................................ 3,4 - 3,6Contains acetic acid as preservative1-Pentanol. See n-Amyl alcohol page 29PE0120Pepsin 1:3000 NFPuerzym• CAS [9001-75-6]Store between 15ºC and 25ºCGHS information: Danger.H315 - H319 - H334 - H335Packaging Code100 g PE012001005See complete specifications at www.scharlab.com 215

PepsiPE0125 Pepsin 1:10000 NFPuerzym• CAS [9001-75-6]powder, yelowishStore between 15ºC and 25ºCGHS information: Danger.H315 - H319 - H334 - H335P261 - P285 - P305+P351+P338 - P321 - P405 -P501aPackaging100 g1 kg55CodePE01250100PE01251000AC1760Perchloric acid, 70%, reagent grade, ACS, ISOHClO 4• M = 100,46 g/mol• CAS [7601-90-3]• Density: 1,68• Melting point: -18 ºC• Boiling point: 198,7 ºC• UN 1873GHS information: Danger.H272 - H314 - H226P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. 69 - 72 %AC1755Perchloric acid, solution 60% w/w, reagent grade, ACS, ISOPackaging1 l1 l2,5 l2,5 l4J4JCodeAC17601000AC17601001AC17602500AC17602501HClO 4• M = 100,46 g/mol• CAS [7601-90-3]• Density: 1,53• Boiling point: ~ 160 ºC• UN 1873GHS information: Danger.H272 - H314 - H226P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. 60 - 62 %AC1752Perchloric acid, solution 20% w/w, extra purePackaging1 l1 l2,5 l2,5 l4J4JCodeAC17551000AC17551001AC17552500AC17552501HClO 4• M = 100,46 g/mol• CAS [7601-90-3]HygroscopicAC1753• Density: 1,12• UN 1802Perchloric acid, solution 20% w/w, reagent gradeGHS information: Danger.H272 - H314 - H226P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC17521000AC17522500HClO 4• M = 100,46 g/mol• CAS [7601-90-3]HygroscopicAC1765• Density: 1,12• UN 1802GHS information: Danger.H272 - H314 - H226P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. approx. 20 %Perchloric acid, solution in acetic acid 0,1 mol/l (0,1 N)Packaging1 l2,5 l44CodeAC17531000AC17532500HClO 4• M = 100,46 g/mol• CAS [7601-90-3]• Density: 1,06• UN 2789GHS information: Danger.H226 - H314P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC176510004Store between 15ºC and 25ºCTraceable to SRM from NISTPerchloroethylene. See Tetrachloroethene page 319Perfluoroacetic acid. See Trifluoroacetic acid page 335Perfluorobutyric acid. See Heptafluorobutyric acid page 139Petroleum benzine. See Petroleum ether, boiling range 30 - 40 °C page 217216 See complete specifications at www.scharlab.com

ET0088Petroleum ether, boiling range 30 - 40 °C, extra pure, Reag. Ph EurPetroPetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: 0,65Store between 15ºC and 25ºC• Boiling point: 30 - 40 ºC• UN 1268GHS information: Danger.H224 - H304 - H336 - H411 - EUH066P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l5 l4XCodeET00881000ET0088005MET0090non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %Petroleum ether, boiling range 40 - 60 °C, synthesis gradePetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºCET0091• Boiling point: 40 - 60 ºC• UN 1268Petroleum ether, boiling range 40 - 60 °C, extra pureGHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aboiling range...................................... 40 - 60 °CPackaging Code1 l 4 ET009010002,5 l 4 ET009025005 l X ET0090005M25 l ET0090025LLPetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºCET0093• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Petroleum ether, boiling range 40 - 60 °C, analytical grade, ACS, USPPackaging Code1 l 4 ET009110002,5 l 4 ET009125005 l X ET0091005M25 l 8 ET0091025A25 l ET0091025S0Petroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºCET0092• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Petroleum ether, boiling range 40 - 60 °C, reagent grade, ACS, ISOPackaging Code1 l 4 ET009310002,5 l 4 ET009325005 l X ET0093005M7 l w ET0093007E25 l 8 ET0093025A25 l ET0093025S0Petroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºC• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aboiling range (40 - 60 °C) ..................... min. 90 % vol.non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Packaging Code1 l 4 ET009210002,5 l 4 ET009225005 l X ET0092005M25 l ET0092025S0See complete specifications at www.scharlab.com 217

PetroET0095• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCPetroleum ether, boiling range 40 - 60 °C, Multisolvent ® HPLC grade ACSISO UV-VISPetroleum benzine, Petroleum spiritStore between 15ºC and 25ºCET0098• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aboiling range (40 - 60 º C)..................... min. 90 % volnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 20 % 0,699 AU210 nm............................................ 50 % 0,301 AU230 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPetroleum ether, boiling range 40 - 60 °C, for GC residue analysisPackaging Code1 l 4 ET009510002,5 l 4 ET009525004 l 4 ET009540007 l w ET0095007E25 l ET0095025S0Petroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºCET0099• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisPetroleum ether, boiling range 40 - 60 °C, GC ultra-trace analysis gradePackaging1 l2,5 l44CodeET00981000ET00982500Petroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºCET0097• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,01 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisPetroleum ether, boiling range 40 - 60 °C, DNA synthesis gradePackaging1 l2,5 l44CodeET00991000ET00992500Petroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,65• Melting point: < -100 ºCStore between 15ºC and 25ºC• Boiling point: 40 - 60 ºC• UN 1268GHS information: Danger.H224 - H304 - H412P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l ET009710004ET0096Petroleum ether, boiling range 50 - 70 °C, extra pure, Reag. Ph EurPetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: (15 ºC) 0,655 - 0,67• Melting point: < -100 ºCStore between 15ºC and 25ºC• Boiling point: 50 - 70 ºC• UN 1268GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,001 %water (K.F.) .................................... max. 0,01 %Packaging Code1 l ET009610004218 See complete specifications at www.scharlab.com

ET0100Petroleum ether, boiling range 60 - 80 °C, extra purePetroPetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: 0,68Store between 15ºC and 25ºC• Boiling point: 60 - 80 ºC• UN 1268GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 ET010010002,5 l 4 ET0100250025 l ET0100025S0ET0101non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %Petroleum ether, boiling range 60 - 80 °C, reagent gradePetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: 0,68Store between 15ºC and 25ºC• Boiling point: 60 - 80 ºC• UN 1268GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 ET010110002,5 l 4 ET0101250025 l ET0101025S0ET0105Petroleum ether, boiling range 65 - 95 °C, extra purenon-volatile matter ............................. max. 0,0005 %water (K.F.) .................................... max. 0,01 %Petroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: ~ 0,67• Melting point: < - 29 ºCStore between 15ºC and 25ºCET0106• Boiling point: 65 - 95 ºC• UN 1268GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %Petroleum ether, boiling range 65 - 95 °C, reagent gradePackaging1 l2,5 l5 l44XCodeET01051000ET01052500ET0105005MPetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: ~ 0,67• Melting point: < - 29 ºCStore between 15ºC and 25ºCET0103• Boiling point: 65 - 95 ºC• UN 1268GHS information: Danger.H224 - H304 - H361 - H373 - H315 - H336 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501anon-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Petroleum ether, boiling range 100 - 120 °C, extra pure, Reag. Ph EurPackaging1 l5 l4XCodeET01061000ET0106005MPetroleum benzine, Petroleum spirit• CAS [64742-49-0]• Density: 0,70Store between 15ºC and 25ºC• Boiling point: 100 - 120 ºC• UN 1268GHS information: Danger.H225 - H304 - H411P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeET01031000ET01032500FE0100non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %o-Phenanthroline monohydrate, redox indicator, reagent grade, ACS1,10-Phenanthroline monohydrateC 12H 8N 2·H 2O• M = 198,24 g/mol• CAS [5144-89-8]Store between 15ºC and 25ºC• Melting point: 93 - 94 ºC• UN 2811GHS information: Danger.H301 - H400 - H410P273 - P264 - P301+P310 - P321 - P405 - P501aassay (titr. with HClO4, on dried sample). min. 99,5 %Packaging5 g25 g44CodeFE01000005FE01000025See complete specifications at www.scharlab.com 219

PheneFE0135 p-Phenetidine, synthesis grade4ʼ-Aminophenetol, 4-EthoxyanilineC 8 H 11 NO• M = 137,18 g/mol• CAS [156-43-4]• Density: 1,06• Melting point: 4 ºC• Boiling point: 250 ºC• UN 2311GHS information: Warning.H341 - H302 - H312 - H332 - H319 - H317P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code250 ml FE013502504FE0480Phenol, crystallized, extra pure, Ph Eur, BP, USPassay (G.C.) ................................... min. 98 %Phenic acid, Hydroxybenzene, Carbolic acidC 6 H 6 O• M = 94,11 g/mol• CAS [108-95-2]• Melting point: 40,8 ºC• Boiling point: 181,8 ºC• UN 1671GHS information: Danger.H301 - H311 - H331 - H314 - H341 - H373P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aPackaging Code500 g 5 FE048005001 kg 5 FE048010005 kg FE0480005PRflakes, bright white, up to 3cmHygroscopicStore between 15ºC and 25ºCFE0482Phenol, crystallized, reagent grade, ACS, Reag. Ph Eurassay (bromometric, referred toanhydrous substance) ........................ 99 - 100,5 %benzene (acc. to ICH) class 1............... max. 0,0002 %residual solvents(Ph Eur/ICH)class 3...... max. 0,5 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPhenic acid, Hydroxybenzene, Carbolic acidC 6H 6O• M = 94,11 g/mol• CAS [108-95-2]• Melting point: 40,8 ºCflakes, bright white, up to 3cmHygroscopicStore between 15ºC and 25ºCFE0484• Boiling point: 181,8 ºC• UN 1671Phenol, molecular biology gradeGHS information: Danger.H301 - H311 - H331 - H314 - H341 - H373P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aassay (G.C.)................................... min. 99,5 %Packaging Code250 g 5 FE048202501 kg 5 FE048210005 kg FE0482005PRPhenic acid, Hydroxybenzene, Carbolic acidC 6H 6O• M = 94,11 g/mol• CAS [108-95-2]• Melting point: 40,8 ºC• Boiling point: 181,8 ºC• UN 1671GHS information: Danger.H301 - H311 - H331 - H314 - H341 - H373P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P361 - P405 - P501aPackaging100 g500 g55CodeFE04840100FE04840500flakes, bright white, up to 3cmHygroscopicStore at 2 - 8 ºCFE0478assay (G.C.)(referred to dried substance) min. 99,5 %DNases, RNases, Proteases ............... passes testPhenol, approx. 90%, aqueous solution, extra pure, USPPhenic acid, Hydroxybenzene, Carbolic acidC 6H 5OH• M = 94,11 g/mol• CAS [108-95-2]• Density: 1,06• Boiling point: 180-182 ºC• UN 2821GHS information: Danger.H301 - H311 - H330 - H314 - H341 - H373P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aassay (G.C.).................................... min. 89 %residual solvents(USP/ICH).................. excluded byproduction processPackaging Code1 l 4 FE047810005 l FE0478005P9220 See complete specifications at www.scharlab.com

FE0479Phenol, approx. 90%, aqueous solutionPhenoPhenic acid, Hydroxybenzene, Carbolic acidC 6 H 5 OH• M = 94,11 g/mol• CAS [108-95-2]• Density: 1,06• Boiling point: 180-182 ºC• UN 2821GHS information: Danger.H301 - H311 - H330 - H314 - H341 - H373P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code1 l 4 FE047910005 l 9 FE0479005P25 l FE0479025P9FE0495Phenolphthalein, indicator, ACS3,3-Bis(p-hydroxyphenyl)phthalideC 20H 14O 4• M = 318,33 g/mol• CAS [77-09-8]powder, cream or yelowishFE0496• Melting point: 261 - 263 ºCPhenolphthalein, solution 1% in ethanol, indicatorPackaging25 g100 g250 g500 g5555CodeFE04950025FE04950100FE04950250FE04950500C 20H 14O 4• M = 318,33 g/mol• CAS [77-09-8]Store between 15ºC and 25ºCRO0130• Density: 0,81• UN 1993Phenol red, indicator, ACSGHS information: Danger.H225P210 - P240 - P241 - P280 - P303+P361+P353 -P501aPackaging100 ml250 ml1 lH44CodeFE0496G100FE04960250FE04961000Phenolsulfonphthalein, PRC 19H 14O 5S• M = 354,38 g/mol• CAS [143-74-8]powder, reddish-brownPackaging5 g10 g25 g444CodeRO01300005RO01300010RO01300025RO0131Phenol red, solution 0,02%, indicatorPhenolsulfonphthalein, PRC 19H 14O 5S• M = 354,38 g/mol• CAS [143-74-8]GHS information: EUH210Packaging Code100 ml RO013101005Store between 15ºC and 25ºCFE05252-Phenoxyethanol, synthesis gradeEthylene glycol monophenyl ether, Phenylcellosolve, Monophenyl glycol, Phenyl glycolC 8H 10O 2• M = 138,17 g/mol• CAS [122-99-6]• Density: 1,11• Melting point: 11 - 13 ºC• Boiling point: 244 - 246 ºCGHS information: Warning.H302 - H319P264 - P280 - P301+P312 - P305+P351+P338 -P337+P313 - P501a -Packaging1 l2,5 l44CodeFE05251000FE05252500Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %FE0180 L-Phenylalanine, extra pure, Ph Eur, BP, USP"-Amino-!-phenyl propionic acidC 9H 11NO 2• M = 165,19 g/mol• CAS [63-91-2]Store between 5ºC and 30ºC• Melting point: 275 - 283 ºC(decomposes)assay (titr. with HClO4, on driedsubstance)....................................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging25 g100 g44CodeFE01800025FE01800100See complete specifications at www.scharlab.com 221

Pheny3-Phenylallyl alcohol. See Cinnamyl alcohol page 72Phenylamine. See Aniline page 30Phenylbenzene. See Biphenyl page 414-Phenyl-3-buten-2-one. See Benzylideneacetone page 40FE02131,3-Phenylenediamine, reagent grade1,3-DiaminobenzeneC 6 H 8 N 2• M = 108,14 g/mol• CAS [108-45-2]• Melting point: 63 - 64 ºC• Boiling point: 283 - 284 ºC• UN 1673GHS information: Danger.H301 - H311 - H331 - H341 - H400 - H410 - H319 -H317P301+P310 - P305+P351+P338 - P361 - P321 - P405 -P501aPackaging25 g100 g44CodeFE02130025FE02130100Store between 15ºC and 25ºCAL02452-Phenylethanol, synthesis gradeassay (titr. with HClO4, on driedsubstance)....................................... min. 99 %Phenethyl alcohol, BenzylcarbinolC 8H 10O• M = 122,17 g/mol• CAS [60-12-8]• Density: 1,02Store between 15ºC and 25ºC• Melting point: -27 ºC• Boiling point: 218 - 220 ºC• UN 2810GHS information: Danger.H311 - H302 - H319P280 - P305+P351+P338 - P361 - P322 - P405 -P501aassay (G.C.) ................................... min. 99 %Packaging250 ml1 l44CodeAL02450250AL02451000Phenyl ether. See Diphenyl oxide page 108FE0315Phenylhydrazine, extra pureHydrazinobenzeneC 6H 8N 2• M = 108,14 g/mol• CAS [100-63-0]• Melting point: 19,6 ºC• Boiling point: 244 ºC• UN 2572GHS information: Danger.H301 - H311 - H331 - H350 - H372 - H341 - H400 -H315 - H319 - H317P260 - P301+P310 - P305+P351+P338 - P361 - P405 -P501aPackaging Code100 ml FE031501004Store between 15ºC and 25ºCassay (titr. with HClO4)....................... min. 95 %Phenyl methyl ketone. See Acetophenone page 12FE02902-Phenylphenol, extra pureBiphenyl-2-ol, 2-Biphenylol, 2-Hydroxydiphenyl, o-Phenylphenol, 2-DiphenylolC 12H 10O• M = 170,21 g/mol• CAS [90-43-7]• Melting point: 56 - 58 ºC• Boiling point: 286 ºC• UN 3077GHS information: Warning.H400 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 kg FE029010005Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %trans-3-Phenyl-2-propenal. See Cinnamaldehyde page 72222 See complete specifications at www.scharlab.com

FE04141-Phenylsemicarbazide, synthesis gradePhenyC 7 H 9 N 3 O• M = 151,17 g/mol• CAS [103-03-7]Store between 15ºC and 25ºCAC1098• Melting point: 178 - 179 ºC• UN 2811GHS information: Warning.H351 - H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (HPLC) .................................. min. 98 %ortho-Phosphoric acid, 85%, extra pure, Ph Eur, BP, NFPackaging50 g250 g44CodeFE04140050FE04140250Orthophosphoric acidH 3 PO 4• M = 98,00 g/mol• CAS [7664-38-2]• Density: 1,71• Melting point: ~ 21 ºC• Boiling point: ~ 158 ºC• UN 1805GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. 84 - 90 %residual solvents (Ph Eur/ICH).............. excluded byStore between 15ºC and 25ºCproduction processAC1100ortho-Phosphoric acid, 85%, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code1 l 5 AC109810002,5 l 5 AC109825005 l 9 AC1098005P25 l AC1098025P9Orthophosphoric acidH 3 PO 4• M = 98,00 g/mol• CAS [7664-38-2]• Density: 1,71• Melting point: ~ 21 ºC• Boiling point: ~ 158 ºC• UN 1805GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. min. 85 %Store between 15ºC and 25ºCAC1096ortho-Phosphoric acid, solution 50%, reagent gradePackaging Code1 l 5 AC110010002,5 l 5 AC110025005 l 9 AC1100005P25 l AC1100025P9Orthophosphoric acidH 3PO 4• M = 98,00 g/mol• CAS [7664-38-2]HygroscopicStore between 15ºC and 25ºCAC1106• Density: 1,33• UN 1805ortho-Phosphoric acid, solution 1 mol/lGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. approx. 50 %Packaging Code1 l 5 AC109610005 l 9 AC1096005P25 l AC1096025P9H 3PO 4• M = 98,00 g/mol• CAS [7664-38-2]• Density: 1,04GHS information: EUH210 Packaging Code1 l AC110610005Store between 15ºC and 25ºCTraceable to SRM from NISTAC1105 ortho-Phosphoric acid, solution 0,1 mol/lH 3PO 4• M = 98,00 g/mol• CAS [7664-38-2]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,00Packaging Code1 l AC110510005Phosphoric anhydride. See di-Phosphorus pentoxide page 224See complete specifications at www.scharlab.com 223

PhospAN0215 di-Phosphorus pentoxide, synthesis gradePhosphoric anhydrideP 2 O 5• M = 141,96 g/mol• CAS [1314-56-3]• Melting point: ~ 580 - 585 ºC• Boiling point: 591 ºC• UN 1807GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 kg AN021510004powder, whiteassay (acidimetric)............................. min. 97 %HygroscopicAN0217 di-Phosphorus pentoxide, reagent grade, ACS, ISOPhosphoric anhydrideP 2 O 5• M = 141,96 g/mol• CAS [1314-56-3]• Melting point: ~ 580 - 585 ºC• Boiling point: 591 ºC• UN 1807GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 g1 kg44CodeAN02170500AN02171000powder, whiteHygroscopicFO0030 Phosphorus red, extra pureassay (acidimetric)............................. min. 99,5 %P• M = 30,97 g/mol• CAS [7723-14-0]Store between 15ºC and 25ºCAC1130GHS information: Danger.Packaging CodeH228 - H412• UN 1338 250 g FO00300250P210 - P241 - P280 - P240 - P273 - P501a41 kg FO00301000Phosphotungstic acid hydrate, reagent gradeassay.............................................. min. 97 %4Tungstophosphoric acid hydrateH 3 [P(W 3 O 10 ) 4 ]·xH 2 O• M = 2880,17 g/mol• CAS [12501-23-4]crystals, white or amlmost whiteStore between 5ºC and 30ºCAL0580• Melting point: 107 ºC• UN 3260Phthaldialdehyde, for aminoacid analysisGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging25 g100 g44CodeAC11300025AC11300100OPAC 8 H 6 O 2• M = 134,14 g/mol• CAS [643-79-8]crystals, yellowishStore below 15ºCAC1140• Melting point: 53 - 55 ºC• UN 2928ortho-Phthalic acid, reagent gradeGHS information: Danger.H301 - H314 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging Code5 g AL058000054Phthalic acid, Orthophthalic acid, 1,2-Benzenedicarboxylic acidC 8H 6O 4• M = 166,13 g/mol• CAS [88-99-3]fine crystalline powder, whiteStore between 15ºC and 25ºC• Melting point: 206 - 208 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric)............................. min. 99,5 %Packaging Code250 g AC114002505224 See complete specifications at www.scharlab.com

AN0230Phthalic anhydride, synthesis gradePhtha1,2-Benzenedicarbonic acid anhydrideC 8 H 4 O 3• M = 148,12 g/mol• CAS [85-44-9]• Melting point: 129-132 ºCbright flakes, white• Boiling point: 285 ºC• UN 2214GHS information: Danger.H334 - H318 - H302 - H335 - H315 - H317P285 - P305+P351+P338 - P310 - P321 - P405 -P501aassay (morpholine method)................... min. 99 %Packaging500 g1 kg55CodeAN02300500AN02301000FT0070Phthalimide, extra purePhthalic acid imideC 8H 5NO 2• M = 147,13 g/mol• CAS [85-41-6]Store between 15ºC and 25ºCAC1769• Melting point: 231 - 234 ºCPicric acid, extra pure (with approx. 30 % H 2O)assay (acidimetric)............................. min. 99,5 %Packaging250 g500 g1 kg454CodeFT00700250FT00700500FT007010002,4,6-TrinitrophenolC 6H 3N 3O 7• M = 229,11 g/mol• CAS [88-89-1]• Melting point: 121,4 ºC• UN 1344GHS information: Danger.H201 - H301 - H311 - H331P301+P310 - P361 - P373 - P401a - P405 - P501aPackaging250 g500 g44CodeAC17690250AC17690500AC1770assay (acidimetric, referred to driedsubstance)....................................... min. 98 %Picric acid, reagent grade (with approx. 30% H 2 O), ACS, Reag. Ph Eur2,4,6-TrinitrophenolC 6H 3N 3O 7• M = 229,11 g/mol• CAS [88-89-1]• Melting point: 121,4 ºC• UN 1344GHS information: Danger.H201 - H301 - H311 - H331P301+P310 - P361 - P373 - P401a - P405 - P501aPackaging250 g500 g44CodeAC17700250AC17700500assay (acidimetric,referred to driedsample)........................................... min. 99 %Piperazine-N,N’-bis(2-ethanesulfonic acid). See PIPES free acid page 225Piperazine-N,N’-bis(2-ethanesulfonic acid) sesquisodium salt. See PIPES, sesquisodium salt page 226PI0050Piperazine hexahydrate, extra pure, Ph Eur, BPDiethylenediamineC 4H 10N 2·6H 2O• M = 194,23 g/mol• CAS [142-63-2]• Melting point: 43 - 45 ºC• Boiling point: ~ 105 ºC• UN 2579GHS information: Danger.H334 - H314 - H317 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code500 g 5 PI005005001 kg 5 PI005010005 kg PI0050005PRHygroscopic assay (titr. with HClO4)....................... 98 - 101 %residual solvents (Ph Eur/ICH).............. excluded byStore between 15ºC and 25ºCproduction processPI0061PIPES free acid, molecular biology gradePiperazine-N,Nʼ-bis(2-ethanesulfonic acid)C 8H 18N 2O 6S 2• M = 302,36 g/mol• CAS [5625-37-6]Store between 5ºC and 30ºCassay (acidimetric) ............................ min. 99 %DNases, Rnases, Proteases ................ non detectedPackaging25 g250 g1 kg555CodePI00610025PI00610250PI00611000See complete specifications at www.scharlab.com 225

PIPESPI0062 PIPES, sesquisodium salt, buffer substance, molecular biology gradePiperazine-N,Nʼ-bis(2-ethanesulfonic acid) sesquisodium saltC 16 H 33 N 4 Na 3 O 12 S 4• M = 670,67 g/mol• CAS [100037-69-2]Store between 5ºC and 30ºCPO0025• Melting point: 300 ºCPolyethylene glycol 200, synthesis gradeassay (referred to dried substance) ....... min. 99 %Packaging25 g250 g55CodePI00620025PI00620250Carbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2 H 4 O) n H• M = 190 - 210 g/mol• CAS [25322-68-3]• Density: 1,124• Melting point: -55 - -40 ºC• Boiling point: > 250 ºCPackaging Code1 l PO002510005HygroscopicStore between 15ºC and 25ºCPO0030Polyethylene glycol 300, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 300 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: -15 - -10 ºCPackaging Code1 l PO003010005HygroscopicStore between 15ºC and 25ºCPO0035Polyethylene glycol 400, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 380 - 420 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: 4 - 8 ºC• Boiling point: > 250 ºCPackaging Code1 l 5 PO003510005 l 9 PO0035005P25 l PO0035025P9HygroscopicStore between 15ºC and 25ºCPO0040Polyethylene glycol 550, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 550 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: 36 - 40 ºCPackaging Code1 l PO004010005HygroscopicStore between 15ºC and 25ºCPO0045Polyethylene glycol 600, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 600 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: 17 - 22 ºCPackaging Code1 l 5 PO004510005 l PO0045005P9HygroscopicStore between 15ºC and 25ºC226 See complete specifications at www.scharlab.com

PO0050Polyethylene glycol 1500, synthesis gradePolyeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2 H 4 O) n H• M = 1400 - 1600 g/mol• CAS [25322-68-3]• Melting point: 42 - 48 ºCPackaging Code1 kg 5 PO005010005 kg PO0050005PRflakes, colourless, up to 1cmHygroscopicStore between 15ºC and 25ºCPO0060Polyethylene glycol 4000, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 3500 - 4500 g/mol• CAS [25322-68-3]• Melting point: 54 - 58 ºCPackaging Code1 kg PO006010005Store between 15ºC and 25ºCPO0065Polyethylene glycol 6000, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 6000 g/mol• CAS [25322-68-3]• Melting point: 55 - 62 ºCPackaging Code1 kg PO006510005flakes, white, up to 1cmStore between 15ºC and 25ºCPO0066 Polyethylene glycol 6000, molecular biology gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 6000 g/mol• CAS [25322-68-3]flakes, white, up to 1cmStore between 15ºC and 25ºCPO0069• Melting point: 55 - 62 ºCPolyethylene glycol 8000, synthesis gradeDNases, RNases, Proteases ...............non detectedPackaging100 g1 kg55CodePO00660100PO00661000Carbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 8000 g/mol• CAS [25322-68-3]flakes, white or almost white, up to 1cmStore between 15ºC and 25ºC• Melting point: 56 - 63 °CPolyethyleneglycol lauryl ether. See Brij® 35 page 42Packaging Code1 kg 5 PO006910005 kg PO0069005PRPolysorbate. See Tween® 20 page 339See complete specifications at www.scharlab.com 227

PolyvPO0080 Polyvinylpyrrolidone, molecular biology gradePVP(C 6 H 9 NO) n• CAS [9003-39-8]Store below 25ºC• Melting point: > 130 ºC(decomposes)DNases, RNases, Proteases ...............non detectedPackaging100 g1 kg55CodePO00800100PO00801000Potash caustic. See Potassium hydroxide page 238PO0109Potassium acetate, extra pure, Ph Eur, BPAcetic acid potassium saltCH 3COOK• M = 98,15 g/mol• CAS [127-08-2]HygroscopicPO0110• Melting point: 292 ºCPotassium acetate, reagent grade, ACSassay (titr. with HClO4, on driedsubstance)....................................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 kg PO010910005Acetic acid potassium saltCH 3COOK• M = 98,15 g/mol• CAS [127-08-2]HygroscopicPO0112• Melting point: 292 ºCPotassium acetate, molecular biology gradeassay (titr. with HClO4)....................... min. 99 %Packaging Code500 g 5 PO011005001 kg 5 PO011010005 kg PO0110005PRAcetic acid potassium saltCH 3COOK• M = 98,15 g/mol• CAS [127-08-2]Hygroscopic• Melting point: 292 ºCassay (titr. with HClO4, referred to driedsubstance) ...................................... min. 99 %DNases, RNases, Proteases ............... non detectedPackaging250 g1 kg55CodePO01120250PO01121000Potassium alum. See Aluminium potassium sulfate dodecahydrate page 18Potassium aluminium sulfate. See Aluminium potassium sulfate dodecahydrate page 18PO0125Potassium antimony(III) tartrate trihydrate, extra purePotassium antimony(III) oxide tartrate trihydrate, Potassium antimonyl tartrate, TartarCemetic,8H 4K 2OAntimony12Sb 2·3H 2Opotassium tartrate• M = 667,87 g/mol• CAS [28300-74-5]• UN 1551GHS information: Warning.H302 - H332 - H411P261 - P273 - P301+P312 - P304+P340 - P312 -P501aPackaging500 g1 kg55CodePO01250500PO01251000Potassium bicarbonate. See Potassium hydrogen carbonate page 236assay (iodometric).............................. min. 98 %Potassium biphthalate. See Potassium hydrogen phthalate page 237228 See complete specifications at www.scharlab.com

PotasPotassium bisulfate. See Potassium hydrogen sulfate page 238PO0160Potassium bromate, extra pureBromic acid potassium saltKBrO 3• M = 167,01 g/mol• CAS [7758-01-2]crystalline powder, white• Melting point: 434 ºC• UN 1484GHS information: Danger.H271 - H301 - H350P221 - P283 - P210 - P301+P310 - P405 - P501aassay (iodometric).............................. min. 99 %Packaging500 g1 kg55CodePO01600500PO01601000PO0163Potassium bromate, reagent grade, ACS, ISO, Reag. Ph EurBromic acid potassium saltKBrO 3• M = 167,01 g/mol• CAS [7758-01-2]crystalline powder, white• Melting point: 434 ºC• UN 1484GHS information: Danger.H271 - H301 - H350P221 - P283 - P210 - P301+P310 - P405 - P501aassay (iodometric, on dried sample)........ min. 99,8 %Packaging500 g1 kg55CodePO01630500PO01631000PO0165Potassium bromate, solution 1/60 mol/l (0,1 N)KBrO 3• M = 167,01 g/mol• Density: ~ 1,002• CAS [7758-01-2]• UN 3287GHS information: Danger.H350P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging Code1 l PO016510005Traceable to SRM from NISTPO0166Potassium bromide, synthesis gradeKBr• M = 119,01 g/mol• CAS [7758-02-3]crystals, colourless or whiteHygroscopicPO0167• Melting point: 730 ºC• Boiling point: 1380 ºCPotassium bromide, reagent grade, ACSassay (argentometric)......................... min. 99,5 %Packaging Code500 g 5 PO016605001 kg 5 PO016610005 kg PO0166005PRKBr• M = 119,01 g/mol• CAS [7758-02-3]crystals, colourless or whiteHygroscopicPO0168• Melting point: 730 ºC• Boiling point: 1380 ºCPotassium bromide, IR spectroscopy gradeassay (argentometric)......................... min. 99,5 %loss on drying (105 °C)........................ max. 0,5 %Packaging500 g1 kg55CodePO01670500PO01671000KBr• M = 119,01 g/mol• CAS [7758-02-3]Hygroscopic• Melting point: 730 ºC• Boiling point: 1380 ºCsuitability for IR spectroscopy...............passes testPackaging100 g250 g44CodePO01680100PO01680250See complete specifications at www.scharlab.com 229

PotasPO0170 Potassium carbonate, extra pure, Ph Eur, BP, USPPotashK 2 CO 3• M = 138,21 g/mol• CAS [584-08-7]floury powder, whitePO0171• Melting point: 891 ºCGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric, on driedsubstance)....................................... 99,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium carbonate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO017005001 kg 5 PO017010005 kg R PO0170005P25 kg PO0170025PRPotashK 2 CO 3• M = 138,21 g/mol• CAS [584-08-7]floury powder, whitePO0177• Melting point: 891 ºCPotassium carbonate, saturated solutionGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (acidimetric, on driedsubstance)....................................... min. 99 %Packaging Code500 g 5 PO017105001 kg 5 PO017110005 kg R PO0171005P25 kg PO0171025PRK GHS information: Warning.2CO 3Packaging CodeH315 - H319 - H3351 l PO01771000• M = 138,21 g/mol• Density: 1,52 P261 - P280 - P305+P351+P338 - P321 - P405 -5• CAS [584-08-7]P501aPO0175Potassium carbonate/sodium carbonate anhydrous, mixture50%, reagent gradeGHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 kg 5 PO017510005 kg PO0175005PRPO0190Potassium chlorate, extra pureassay (acidimetric) ............................ min. 99,0 %Chloric acid potassium saltKClO 3• M = 122,55 g/mol• CAS [3811-04-9]• Melting point: 356 ºCcrystals, white• Boiling point: 400 ºC(decomposes)• UN 1485GHS information: Danger.H271 - H302 - H332 - H411P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501aassay (oxidimetric)............................. 99 - 101 %Packaging Code500 g 5 PO019005001 kg 5 PO019010005 kg R PO0190005P25 kg PO0190025PRPO0193Potassium chlorate, reagent grade, ACS, Reag. Ph EurChloric acid potassium saltKClO 3• M = 122,55 g/mol• CAS [3811-04-9]• Melting point: 356 ºCcrystals, white• Boiling point: 400 ºC(decomposes)• UN 1485GHS information: Danger.H271 - H302 - H332 - H411P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501aassay (argentometric)......................... min. 99 %Packaging Code500 g 5 PO019305001 kg 5 PO019310005 kg PO0193005PR230 See complete specifications at www.scharlab.com

PO0199Potassium chloride, extra pure, Ph Eur, BP, USPPotasChloro potassiumKCl• M = 74,56 g/mol• CAS [7447-40-7]crystals , whitePO0200• Melting point: 773 ºC• Boiling point: 1413 ºCPotassium chloride, reagent grade, Reag. Ph Eurassay (argentometric,on driedsubstance)....................................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 PO019905001 kg 5 PO019910005 kg R PO0199005P25 kg PO0199025PRChloro potassiumKCl• M = 74,56 g/mol• CAS [7447-40-7]crystals, whitePO0207Chloro potassiumKCl• M = 74,56 g/mol• CAS [7447-40-7]• Melting point: 773 ºC• Boiling point: 1413 ºCassay (argentometric)......................... min. 99,5 %Potassium chloride, secondary standard for volumetric titrations,Titrasure ®Traceable to SRM from NISTPO0201• Melting point: 773 ºC• Boiling point: 1413 ºCPotassium chloride, molecular biology gradeassay (on dried sample)....................... 99,0 - 100,5 %Packaging Code250 g 5 PO02000250500 g 5 PO020005001 kg 5 PO020010005 kg R PO0200005P25 kg PO0200025PRPackaging Code100 g PO02070100DChloro potassiumKCl• M = 74,56 g/mol• CAS [7447-40-7]crystals, white• Melting point: 773 ºC• Boiling point: 1413 ºCassay (argentometric)......................... min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging250 g1 kg55CodePO02010250PO02011000PO0205Potassium chloride, solution 3 mol/l, for filling electrodesKCl• M = 74,56 g/mol• CAS [7447-40-7]Store between 15ºC and 25ºCPO0206GHS information: EUH210 Packaging Code250 ml PO020502501 l PO02051000• Density: 1,13 5Potassium chloride, solution 3,5 mol/l with silver chloride, for fillingelectrodesGHS information: EUH210 Packaging Code250 ml 4 PO020602505PO0214Potassium chromate, reagent grade, ACSChromic acid potassium saltK 2CrO 4• M = 194,21 g/mol• CAS [7789-00-6]• Melting point: 985 ºCcrystals, yellow• Boiling point: 1000 ºC• UN 3288GHS information: Danger.H340 - H350i - H400 - H410 - H315 - H319 - H317 -H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (iodometric).............................. min. 99,5 %Packaging Code500 g 5 PO021405001 kg 5 PO021410005 kg PO0214005PRSee complete specifications at www.scharlab.com 231

PotasPO0216 Potassium chromate, solution 10% w/v, extra pureChromic acid potassium saltK 2 CrO 4• M = 194,21 g/mol• CAS [7789-00-6]• Density: ~ 1,08• UN 3287GHS information: Danger.H340 - H350i - H317 - H411P261 - P280 - P281 - P321 - P405 - P501aPackaging Code250 ml PO021602505PO0215Potassium chromate, solution 5% w/v, extra pureassay (iodometric).............................. approx. 10 %Chromic acid potassium saltK 2 CrO 4• M = 194,21 g/mol• CAS [7789-00-6]• Density: ~ 1,04• UN 3287GHS information: Danger.H340 - H350i - H317 - H411P261 - P280 - P281 - P321 - P405 - P501aassay (iodometric).............................. approx. 5 %Packaging Code250 ml PO021502505Potassium chromium(III) sulfate. See Chromium(III) potassium sulfate dodecahydrate page 71PO0186tri-Potassium citrate monohydrate, extra pure, Ph Eur, BP, USPCitric acid potassium salt, Tripotassium citrateC 6H 5K 3O 7·H 2O• M = 324,42 g/mol• CAS [6100-05-6]crystals, colourlessStore between 15ºC and 25ºCPO0180• Melting point: 230 ºC(decomposes)Potassium cyanide, extra pure, Reag. Ph Eurassay (titr. with HClO4, on driedsubstance) ...................................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 PO018605001 kg 5 PO018610005 kg PO0186005PRCyanogen potassiumKCN• M = 65,12 g/mol• CAS [151-50-8]• Melting point: 634 ºCcrystals, whiteHygroscopicPO0219• Boiling point: 1625 ºC• UN 1680Potassium dichromate, extra pureGHS information: Danger.H300 - H310 - H330 - H400 - H410 - EUH032P301+P310 - P310 - P320 - P361 - P405 - P501aassay (argentometric)......................... min. 96 %Packaging Code250 g 5 PO018002501 kg 5 PO018010005 kg PO0180005PRPotassium bichromate, Potassium pyrochromateK 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]• Melting point: 398 ºCbright crystals, reddish orangeStore between 15ºC and 25ºCPO0220• Boiling point: > 500 ºC• UN 3288GHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aassay (iodometric).............................. min. 99,5 %Potassium dichromate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO021905001 kg 5 PO021910005 kg R PO0219005P25 kg PO0219025PRPotassium bichromate, Potassium pyrochromateK 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]• Melting point: 398 ºCbright crystals, reddish orangeStore between 15ºC and 25ºC• Boiling point: > 500 ºC• UN 3288GHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aassay (iodometric).............................. min. 99,9 %Packaging Code500 g 5 PO022005001 kg 5 PO022010005 kg R PO0220005P25 kg PO0220025PR232 See complete specifications at www.scharlab.com

PO0235K 2 Cr 2 O 7• M = 294,19 g/mol• CAS [7778-50-9]• Melting point: 398 ºCPotassium dichromate, secondary standard for volumetric titrations,Titrasure ®Potassium bichromate, Potassium pyrochromate• Boiling point: > 500 ºC• UN 3288GHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aPotasPackaging Code100 g PO02350100DStore between 15ºC and 25ºCTraceable to SRM from NISTassay (on dried sample)....................... ≥ 99,0 %PO0231 Potassium dichromate, solution 1/6 mol/l (1 N)K 2 Cr 2 O 7• M = 294,19 g/mol• CAS [7778-50-9]Store between 15ºC and 25ºCTraceable to SRM from NISTPO0232• Density: 1,025• UN 3287Potassium dichromate, solution 1/24 mol/l (0,25 N)GHS information: Danger.H330 - H334 - H340 - H350 - H360 - H373 - H318 -H302 - H315 - H317 - H411P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPackaging Code1 l PO023110004K 2 Cr 2 O 7• M = 294,19 g/mol• CAS [7778-50-9]Store between 15ºC and 25ºCTraceable to SRM from NISTPO0233• Density: 1,01• UN 3287GHS information: Danger.H330 - H334 - H340 - H350 - H360 - H373 - H315 -H319 - H317 - H412P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPotassium dichromate, solution 0,04 mol/l, for COD determinationPackaging Code1 l PO023210004K 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]Store between 15ºC and 25ºCTraceable to SRM from NISTPO0234• Density: ~ 1,19• Density: 1,004• UN 3287GHS information: Danger.H330 - H334 - H340 - H350 - H360 - H373 - H315 -H319 - H317 - H412P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPotassium dichromate 0,04 mol/l / mercury(II) sulfate 80 g/l,solution in sulfuric acid, for COD determination, according to ISO 6060• UN 2922GHS information: Danger.H302 - H331 - H314 - H334 - H317 - H340 - H350 -H360 - H373 - H411P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l PO023310004Packaging Code1 l PO023410004PO0230Potassium dichromate, solution 1/60 mol/l (0,1N)K 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]• Density: 1,002• UN 3287GHS information: Danger.H340 - H350 - H360 - H332 - H412P261 - P281 - P304+P340 - P312 - P405 - P501aPackaging Code1 l PO023010004Store between 15ºC and 25ºCTraceable to SRM from NISTSee complete specifications at www.scharlab.com 233

PotasPO0218 Potassium dichromate, solution 1/120 mol/l (0,05 N)K 2 Cr 2 O 7• M = 294,19 g/mol• CAS [7778-50-9]• UN 3287GHS information: Danger.H340 - H350 - H332 - H412P261 - P281 - P304+P340 - P312 - P405 - P501aPackaging Code1 l PO021810004Store between 15ºC and 25ºCTraceable to SRM from NISTPO0221K 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]Potassium dichromate, concentrated solution to prepare 1 l ofsolution 1/60 mol/l (0,1N)Store between 15ºC and 25ºC• Density: 1,06• UN 3287GHS information: Danger.H330 - H334 - H340 - H350 - H360 - H373 - H318 -H302 - H315 - H317 - H411P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPackaging Codeu. PO022100PA2PO0259Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NFPotassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2POphosphate4• M = 136,09 g/mol• CAS [7778-77-0]bright crystals, colourlessPO0260• M = 136,09 g/mol• CAS [7778-77-0]• Melting point: ~ 253 ºC(decomposes)assay (acidimetric, on dried substance) 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium dihydrogen phosphate, reagent grade, ACS, ISO, Reag.Ph EurPotassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2 POphosphate4bright crystals, colourlessPO0261• Melting point: ~ 253 ºC(decomposes)Potassium dihydrogen phosphate, HPLC gradeassay (acidimetric)............................. min. 99,5 %Packaging Code500 g 5 PO025905001 kg 5 PO025910005 kg R PO0259005P25 kg PO0259025PRPackaging Code250 g 5 PO02600250500 g 5 PO026005001 kg 5 PO026010005 kg R PO0260005P25 kg PO0260025PRPotassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2 POphosphate4• M = 136,09 g/mol• CAS [7778-77-0]humid crystals, colourless or whitePO0262• Melting point: ~ 253 ºC(decomposes)assay (acidimetric)............................. min. 99,5 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU300 nm............................................ 0,02 AUPotassium dihydrogen phosphate, molecular biology gradePackaging Code250 g PO026102505Potassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2POphosphate4• M = 136,09 g/mol• CAS [7778-77-0]humid crystals, colourless or white• Melting point: ~ 253 ºC(decomposes)assay (acidimetric)............................. min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging100 g1 kg55CodePO02620100PO02621000234 See complete specifications at www.scharlab.com

PO0242Potassium disulfite, extra pure, Ph Eur, USP, NFPotasPotassium metabisulfite, Potassium pyrosulfiteK 2 S 2 O 5• M = 222,33 g/mol• CAS [16731-55-8]• Melting point: 190 ºCGHS information: Danger.H318 - H335 - EUH031P261 - P280 - P305+P351+P338 - P310 - P405 -P501aPackaging Code1 kg 5 PO024210005 kg R PO0242005P25 kg PO0242025PRPO0241Potassium disulfite, reagent gradeassay (iodometric) ............................. 95 - 101 %assay (iodometric, SO2) ..................... 51,8 - 57,6 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium metabisulfite, Potassium pyrosulfiteK 2 S 2 O 5• M = 222,33 g/mol• CAS [16731-55-8]• Melting point: 190 ºCGHS information: Danger.H318 - H335 - EUH031P261 - P280 - P305+P351+P338 - P310 - P405 -P501aassay (iodometric) ............................. min. 96 %Packaging Code500 g 5 PO024105001 kg 5 PO024110005 kg R PO0241005P25 kg PO0241025PRPotassium ferricyanide. See Potassium hexacyanoferrate(III) page 236Potassium ferrocyanide. See Potassium hexacyanoferrate(II) trihydrate page 235PO0256Potassium fluoride, extra pure, Reag. Ph EurFluorine potassiumKF• M = 58,10 g/mol• CAS [7789-23-3]• Melting point: ~ 855 ºCcrystalline powder, white• Boiling point: 1500 ºC• UN 1812GHS information: Danger.H301 - H311 - H331P261 - P301+P310 - P361 - P321 - P405 - P501aassay.............................................. min. 99 %Packaging Code500 g 5 PO025605001 kg 5 PO0256100025 kg PO0256025PRPO0247Potassium hexacyanoferrate(II) trihydrate, extra purePotassium ferrocyanide, Yellow prussiate of potash, FerrocyanpotassiumK 4 [Fe(CN) 6 ]·3H 2 O• M = 422,39 g/mol• CAS [14459-95-1]crystals, yellowPO0248K 4[Fe(CN) 6]·3H 2O• M = 422,39 g/mol• CAS [14459-95-1]• Melting point: ~ 70 ºC (release ofcrystalline water)GHS information: H412P273 - P501aassay (permanganometric)................... min. 99 %Potassium hexacyanoferrate(II) trihydrate, reagent grade, ACS,ISO, Reag. Ph EurPotassium ferrocyanide, Yellow prussiate of potash, Ferrocyanpotassiumcrystals, yellowPO0249• Melting point: ~ 70 ºC (release ofcrystalline water)GHS information: H412P273 - P501aassay (permanganometric)................... 99 - 102 %Potassium hexacyanoferrate(II), solution 10% w/vPackaging Code1 kg 5 PO024710005 kg R PO0247005P25 kg PO0247025PRPackaging Code500 g 5 PO024805001 kg 5 PO024810005 kg R PO0248005P25 kg PO0248025PRPotassium ferrocyanide solutionK 4[Fe(CN) 6]·3H 2O• M = 422,39 g/mol• CAS [14459-95-1]• Density: 1,060GHS information: EUH210Packaging Code250 ml PO024902505See complete specifications at www.scharlab.com 235

PotasPO0240 Potassium hexacyanoferrate(III), extra purePotassium ferricyanide, Ferricyanpotassium, Potassium cyanoferrate(III)K 3 [Fe(CN) 6 ]• M = 329,26 g/mol• CAS [13746-66-2]assay (iodometric).............................. min. 99 %PO0243 Potassium hexacyanoferrate(III), reagent grade, ACS, ISOPackaging Code500 g 5 PO024005001 kg 5 PO024010005 kg R PO0240005P25 kg PO0240025PRPotassium ferricyanide, Ferricyanpotassium, Potassium cyanoferrate(III)K 3[Fe(CN) 6]• M = 329,26 g/molcrystals, orange-redPO0120• CAS [13746-66-2]assay (iodometric).............................. min. 99 %insoluble in water................................ max. 0,005 %Potassium hexahydroxoantimonate(V), extra purePackaging Code500 g 5 PO024305001 kg 5 PO024310005 kg R PO0243005P25 kg PO0243025PRPotassium antimonateK[Sb(OH) 6]• M = 262,90 g/mol• CAS [12208-13-8]crystals, colourlessPO0173• UN 1549GHS information: Warning.H302 - H332 - H411P261 - P273 - P301+P312 - P304+P340 - P312 -P501aassay (as KSbO3, referred toignited substance).............................. min. 99 %Potassium hydrogen carbonate, reagent grade, Reag. Ph EurPackaging Code100 g PO012001005Potassium bicarbonateKHCO 3• M = 100,12 g/mol• CAS [298-14-6]crystals, whitePO0140• Melting point: 292 ºCPotassium hydrogen oxalate, extra pureassay (acidimetric)............................. min. 99,5 %Packaging Code500 g 5 PO017305001 kg 5 PO017310005 kg R PO0173005P25 kg PO0173025PRPotassium bioxalateKHC 2O 4• M = 128,13 g/mol• CAS [127-95-7]GHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code500 g 5 PO014005005 kg PO0140005PRPO0257K 2HPO 4• M = 174,18 g/molassay (permanganometric)................... min. 99 %di-Potassium hydrogen phosphate anhydrous, extra pure, Ph Eur,BP, USPDipotassium hydrogen phosphate, Potassium phosphate dibasicStore between 15ºC and 25ºC• CAS [7758-11-4]assay (acidimetric, on dried substance) 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 PO025705001 kg 5 PO025710005 kg R PO0257005P25 kg PO0257025PR236 See complete specifications at www.scharlab.com

PO0258K 2 HPO 4• M = 174,18 g/moldi-Potassium hydrogen phosphate anhydrous, reagent grade,ACS, Reag. Ph EurDipotassium hydrogen phosphate, Potassium phosphate dibasicStore between 15ºC and 25ºCPO0269• CAS [7758-11-4]assay (acidimetric, on dried substance) min. 99 %di-Potassium hydrogen phosphate trihydrate, extra purePotasPackaging Code500 g 5 PO025805001 kg 5 PO025810005 kg R PO0258005P25 kg PO0258025PRSecondary potassium phosphate, Potassium phosphate dibasicK 2HPO 4·3H 2O• M = 228,23 g/molhumid crystals, colourless or whitePO0271K 2 HPO 4·3H 2 O• M = 228,23 g/mol• CAS [16788-57-1]assay (acidimetric) ............................ 98 - 102 %di-Potassium hydrogen phosphate trihydrate, reagent grade,Reag. Ph EurSecondary potassium phosphate, Potassium phosphate dibasichumid crystals, colourless or white• CAS [16788-57-1]assay (acidimetric) ............................ min. 98 %Packaging Code500 g 5 PO026905001 kg 5 PO026910005 kg PO0269005PRPackaging Code500 g 5 PO027105001 kg 5 PO027110005 kg PO0271005PRPO0270di-Potassium hydrogen phosphate trihydrate, HPLC gradeSecondary potassium phosphate, Potassium phosphate dibasicK 2HPO 4·3H 2O• M = 228,23 g/mol• CAS [16788-57-1]Packaging250 g1 kg44CodePO02700250PO02701000humid crystals, colourlessPO0130assay (acidimetric) ............................ min. 99 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:230 nm............................................ 0,1 AU240 nm............................................ 0,06 AU250 nm............................................ 0,04 AU310 nm............................................ 0,02 AUPotassium hydrogen phthalate, reagent grade, Reag. Ph EurPotassium biphthalate, Phthalic acid monopotassium saltC 8H 5KO 4• M = 204,22 g/mol• CAS [877-24-7]crystals, colourless or whiteStore between 15ºC and 25ºCPO0131• M = 204,22 g/mol• CAS [877-24-7]• Melting point: 295 - 300 ºCassay (acidimetric, on dried sample)....... min. 99,9 %Potassium hydrogen phthalate, secondary standard for volumetrictitrations, Titrasure ®Potassium biphthalate, Phthalic acid monopotassium saltC 8H 5KO 4Store between 15ºC and 25ºCTraceable to SRM from NIST• Melting point: 295 - 300 ºCassay (acidimetric, on dried sample)....... 99,95 - 100,05 %Packaging Code500 g 5 PO013005001 kg 5 PO013010005 kg PO0130005PRPackaging Code100 g PO01310100DSee complete specifications at www.scharlab.com 237

PotasPO0272 Potassium hydrogen sulfate, extra pure, Reag. Ph EurPotassium bisulfateKHSO 4• M = 136,17 g/mol• CAS [7646-93-7]• Melting point: 210 ºC(decomposes)• UN 2509GHS information: Danger.H314 - H335P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code500 g 5 PO027205001 kg 5 PO027210005 kg PO0272005PRhumid crystals, colourlessassay (acidimetric) ............................ min. 99 %PO0150Potassium hydrogen tartrate, extra pure, Ph Eur, BPPotassium bitartrate, Tartaric acid monopotassium saltC 4H 5KO 6• M = 188,14 g/mol• CAS [868-14-4]PO0263• Melting point: ~ 250 ºC(decomposes)Potassium hydroxide, 90%, flakes, pureassay (acidimetric,on dried substance) 99,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging500 g1 kg55CodePO01500500PO01501000Potash caustic, Potassium hydrate, Potassium oxide hydrateKOH• M = 56,11 g/mol• CAS [1310-58-3]• Melting point: 360 ºC• Boiling point: 1320 ºC• UN 1813GHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 kg 5 PO026310005 kg PO0263005PRflakes, white or almost white, up to 2cmHygroscopicPO0266 Potassium hydroxide, pellets, extra pure, Ph Eur, BP, NFPotash caustic, Potassium hydrate, Potassium oxide hydrateKOH• M = 56,11 g/mol• CAS [1310-58-3]• Melting point: 360 ºC• Boiling point: 1320 ºC• UN 1813GHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. min. 85 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPO0275Potassium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO026605001 kg 5 PO026610005 kg R PO0266005P25 kg PO0266025PRPotash caustic, Potassium hydrate, Potassium oxide hydrateKOH• M = 56,11 g/mol• CAS [1310-58-3]• Melting point: 360 ºC• Boiling point: 1320 ºC• UN 1813GHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. min. 85 %PO0273Potassium hydroxide, solution 40% w/v, extra purePackaging Code500 g 5 PO027505001 kg 5 PO027510005 kg R PO0275005P25 kg PO0275025PRCaustic potash, Potassium hydrate, Potassium oxide hydrateKOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: 1,29• UN 1814GHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l PO027310005Store between 15ºC and 25ºC238 See complete specifications at www.scharlab.com

PO0288Potassium hydroxide, solution 2 mol/l (2 N)PotasKOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: ~ 1,09• UN 1814GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l PO028810005Store between 15ºC and 25ºCTraceable to SRM from NISTPO0280 Potassium hydroxide, solution 1 mol/l (1 N)KOH• M = 56,11 g/mol• CAS [1310-58-3]Store between 15ºC and 25ºCTraceable to SRM from NISTPO0281• Density: 1,05• UN 1814Potassium hydroxide, solution 0,5 mol/l (0,5 N)GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code500 ml 5 PO028005001 l 5 PO028010005 l 9 PO0280005P10 l PO0280010CCKOH• M = 56,11 g/mol• CAS [1310-58-3]Store between 15ºC and 25ºCTraceable to SRM from NISTPO0283KOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: 1,02• UN 1814GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPotassium hydroxide, solution 0,23 mol/l (0,23 N), for determination ofcrude fibre, according to WeendeStore between 15ºC and 25ºCTraceable to SRM from NISTPO0282• Density: 1• UN 1814Potassium hydroxide, solution 0,1 mol/l (0,1 N)GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l 5 PO028110005 l 9 PO0281005P10 l PO0281010CCPackaging Code1 l 5 PO028310005 l 9 PO0283005P10 l PO0283010CCKOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: 1,01Store between 15ºC and 25ºCTraceable to SRM from NISTPO0277KOH• M = 56,11 g/mol• CAS [1310-58-3]• Boiling point: ~ 100 ºC• UN 1814GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Potassium hydroxide, concentrated solution to prepare 1 l ofsolution 1 mol/l (1 N)• Density: 1,58• UN 1814GHS information: Danger.H314 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 PO028210005 l 9 PO0282005P10 l PO0282010CCPackaging Codeu. PO027700PA2PO0276KOH• M = 56,11 g/mol• CAS [1310-58-3]Potassium hydroxide, concentrated solution to prepare 1 l ofsolution 0,1 mol/l (0,1 N)• Density: 1,09• UN 1814GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Codeu. PO027600PA2Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 239

PotasPO0278 Potassium hydroxide, ethanolic solution 0,5 mol/lKOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: 0,82• UN 2924GHS information: Danger.H225 - H314P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l PO027810004Store between 15ºC and 25ºCTraceable to SRM from NISTPO0284 Potassium hydroxide, ethanolic solution 0,1 mol/lKOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: 0,80• UN 2924GHS information: Danger.H225 - H315 - H319P210 - P241 - P303+P361+P353 - P305+P351+P338 -P321 - P501aPackaging Code1 l PO028410004Store between 15ºC and 25ºCTraceable to SRM from NISTPO0292 Potassium hydroxide, solution 0,1 mol/l (0,1 N) in methanol• Density: 0,80• UN 1992Store between 15ºC and 25ºCTraceable to SRM from NISTGHS information: Danger.H225 - H331 - H315 - H319 - H370P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l PO029210004PO0289Potassium hydroxide, solution 0,1 mol/l (0,1 N) in 2-propanolKOH• M = 56,11 g/mol• CAS [1310-58-3]• Density: 0,79• UN 2924GHS information: Danger.H225 - H315 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l PO028910004Store between 15ºC and 25ºCTraceable to SRM from NISTPO0401 Potassium iodate, extra pureKIO 3• M = 214,00 g/mol• CAS [7758-05-6]• Melting point: 560 ºC• UN 1479GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (iodometric)(on dried substance).... 99 - 101 %crystals, almost whiteStore between 15ºC and 25ºCPO0400Potassium iodate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code100 g 5 PO04010100250 g 5 PO040102501 kg 5 PO040110005 kg PO0401005PRKIO 3• M = 214,00 g/mol• CAS [7758-05-6]• Melting point: 560 ºC• UN 1479GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (iodometric).............................. 99,7 - 100,4 %crystals, almost whiteStore between 15ºC and 25ºCPO0404Potassium iodate, secondary standard for volumetric titrations,Titrasure ®KIO 3• M = 214,00 g/mol• CAS [7758-05-6]• Melting point: 560 ºC• UN 1479GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (on dried sample)....................... 99,4 - 100,4 %Packaging100 g250 g1 kg555CodePO04000100PO04000250PO04001000Packaging Code100 g PO04040100DStore between 15ºC and 25ºCTraceable to SRM from NIST240 See complete specifications at www.scharlab.com

PO0403Potassium iodate, solution 1/60 mol/l (0,1N)PotasKIO 3• M = 214,00 g/mol• Density: 1,00• CAS [7758-05-6]Packaging Code1 l PO040310005Traceable to SRM from NISTPO0411Potassium iodide, extra pure, Ph Eur, BP, USPKnollideKI• M = 166,01 g/mol• CAS [7681-11-0]crystals, white or almost whiteHygroscopicPO0410• Melting point: 686 ºC• Boiling point: 1330 ºCassay (argentometric, on driedsubstance)....................................... 99 - 100,5 %residual solvents (Ph Eur/ICH) class 3.... max. 0,1 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPotassium iodide, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code250 g 5 PO04110250500 g 5 PO041105001 kg 5 PO041110005 kg PO0411005PRKnollideKI• M = 166,01 g/mol• CAS [7681-11-0]crystals, white or almost whiteHygroscopicPO0416• Melting point: 686 ºC• Boiling point: 1330 ºCPotassium iodide, solution 30% w/vassay (argentometric)......................... min. 99,5 %Packaging Code250 g 5 PO04100250500 g 5 PO041005001 kg 5 PO041010005 kg PO0410005PRKnollideKI• M = 166,01 g/mol• CAS [7681-11-0]• Density: 1,2GHS information: EUH210Packaging Code500 ml PO041605004PO0415Potassium iodide, solution 15% w/v, extra pureKnollideKI• M = 166,01 g/mol• CAS [7681-11-0]GHS information: EUH210Packaging Code1 l PO041510005PO0340Potassium metaperiodate, reagent grade, ACSPotassium tetroxoiodateKIO 4• M = 230,00 g/mol• CAS [7790-21-8]• Melting point: 581 ºC• UN 1479GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (iodometric, on dried sample)........ 99,8 - 100,3 %Packaging100 g250 g1 kg555CodePO03400100PO03400250PO03401000Potassium metabisulfite. See Potassium disulfite page 235See complete specifications at www.scharlab.com 241

PotasPO0279 Potassium nitrate, pureNitric acid potassium salt, SaltpeterKNO 3• M = 101,11 g/mol• CAS [7757-79-1]powder, yelowishPO0285• Melting point: 334 ºC• UN 1486Potassium nitrate, extra pure, Ph Eur, BP, USPGHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aPackaging Code500 g 5 PO027905001 kg 5 PO027910005 kg R PO0279005P25 kg PO0279025PRNitric acid potassium salt, SaltpeterKNO 3• M = 101,11 g/mol• CAS [7757-79-1]crystals, whitePO0287• Melting point: 334 ºC• UN 1486GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (acidimetric, on dried substance) 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium nitrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO028505001 kg 5 PO028510005 kg R PO0285005P25 kg PO0285025PRNitric acid potassium salt, SaltpeterKNO 3• M = 101,11 g/mol• CAS [7757-79-1]crystals, white• Melting point: 334 ºC• UN 1486GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (acidimetric)............................. min. 99 %Packaging Code500 g 5 PO028705001 kg 5 PO028710005 kg PO0287005PRPO0291Potassium nitrite, extra pureNitrous acid potassium saltKNO 2• M = 85,11 g/mol• CAS [7758-09-0]bright crystals, yellowHygroscopicPO0290• Melting point: 440 ºC• UN 1488Potassium nitrite, crystallized, reagent grade, ACSGHS information: Danger.H272 - H301 - H400P221 - P210 - P301+P310 - P321 - P405 - P501aassay (cerimetric, on dried substance) 95 - 100,5 %Packaging Code500 g 5 PO029105001 kg 5 PO029110005 kg PO0291005PRNitrous acid potassium saltKNO 2• M = 85,11 g/mol• CAS [7758-09-0]• Melting point: 440 ºC• UN 1488GHS information: Danger.H272 - H301 - H400P221 - P210 - P301+P310 - P321 - P405 - P501aPackaging250 g500 g55CodePO02900250PO02900500bright crystals, yellowassay (permanganometric)................... min. 97 %HygroscopicPO0309 di-Potassium oxalate monohydrate, extra pureOxalic acid dipotassium salt monohydrateK 2C 2O 4·H 2O• M = 184,24 g/mol• CAS [6487-48-5]crystals, colourless or white• UN 2811GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric)................... min. 99 %Packaging Code500 g 5 PO030905001 kg 5 PO030910005 kg R PO0309005P25 kg PO0309025PR242 See complete specifications at www.scharlab.com

PO0310di-Potassium oxalate monohydrate, reagent grade, ACSPotasOxalic acid dipotassium salt monohydrateK 2 C 2 O 4·H 2 O• M = 184,24 g/mol• CAS [6487-48-5]crystals, colourless or whitePO0319• UN 2811Potassium perchlorate, extra pureGHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric)................... 99,5 - 101 %Packaging Code500 g 5 PO031005001 kg 5 PO031010005 kg R PO0310005P25 kg PO0310025PRPeroidin, PerchloracapKClO 4• M = 138,55 g/mol• CAS [7778-74-7]• Melting point: 610 ºC• UN 1489GHS information: Danger.H271 - H302P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501aPackaging Code500 g 5 PO031905001 kg 5 PO031910005 kg PO0319005PRPO0320Potassium perchlorate, reagent grade, ACSassay (argentometric,on dried substance)............................ 99 - 100,5 %Peroidin, PerchloracapKClO 4• M = 138,55 g/mol• CAS [7778-74-7]• Melting point: 610 ºC• UN 1489GHS information: Danger.H271 - H302P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501aPackaging500 g1 kg55CodePO03200500PO03201000PO0330assay (argentometric)......................... 99,5 - 100,5 %Potassium permanganate, extra pure, Ph Eur, BP, USPPermanganic acid potassium saltKMnO 4• M = 158,04 g/mol• CAS [7722-64-7]crystals , violet or dark greenPO0331• Melting point: > 240 ºC(decomposes)• UN 1490GHS information: Danger.H272 - H400 - H410 - H302P221 - P210 - P220 - P280 - P301+P312 - P501aassay (iodometric).............................. 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium permanganate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO033005001 kg 5 PO033010005 kg R PO0330005P25 kg PO0330025PRPermanganic acid potassium saltKMnO 4• M = 158,04 g/mol• CAS [7722-64-7]crystals, violet or dark green• Melting point: > 240 ºC(decomposes)• UN 1490GHS information: Danger.H272 - H400 - H410 - H302P221 - P210 - P220 - P280 - P301+P312 - P501aassay (permanganometric)................... min. 99 %Packaging Code500 g 5 PO033105001 kg 5 PO033110005 kg PO0331005PRPO0335Potassium permanganate, solution 0,2 mol/l (1 N)KMnO 4• M = 158,04 g/mol• CAS [7722-64-7]• Density: 1,01• UN 3082GHS information: H411P273 - P391 - P501aPackaging Code1 l PO033510004Store between 15ºC and 25ºCTraceable to SRM from NISTSee complete specifications at www.scharlab.com 243

PotasPO0336 Potassium permanganate, solution 0,02 mol/l (0,1 N)KMnO 4• M = 158,04 g/mol• CAS [7722-64-7]• Density: 1,01GHS information: H412P273 - P501aPackaging Code1 l PO033610004Store between 15ºC and 25ºCTraceable to SRM from NISTPO0333KMnO 4• M = 158,04 g/mol• CAS [7722-64-7]Potassium permanganate, concentrated solution to prepare 1 l ofsolution 0,02 mol/l (0,1 N)• Density: 1,03• UN 3082GHS information: H411P273 - P391 - P501aPackaging Codeu. PO033300GA3Store between 15ºC and 25ºCPO0350Potassium peroxodisulfate, extra pure, Reag. Ph EurPotassium persulfate, Peroxydisulfuric acid dipotassium saltK 2 S 2 O 8• M = 270,33 g/mol• CAS [7727-21-1]Store between 15ºC and 25ºC• Melting point: 100 ºC(decomposes)• UN 1492GHS information: Danger.H334 - H272 - H302 - H335 - H315 - H319 - H317P221 - P210 - P285 - P305+P351+P338 - P405 -P501aassay (iodometric).............................. min. 98 %Packaging Code500 g 5 PO035005001 kg 5 PO035010005 kg R PO0350005P25 kg PO0350025PRPotassium persulfate. See Potassium peroxodisulfate page 244Potassium phosphate dibasic. See di-Potassium hydrogen phosphate trihydrate page 237Potassium phosphate dibasic anhydrous. See di-Potassium hydrogen phosphate anhydrous page 236Potassium phosphate monobasic. See Potassium dihydrogen phosphate page 234Potassium pyrosulfite. See Potassium disulfite page 235PO0353C 4H 4KNaO 6·4H 2O• M = 282,23 g/mol• CAS [6381-59-5]Potassium sodium tartrate tetrahydrate, extra pure, Ph Eur, BP,USPSodium potassium tartrate, Tartaric acid potassium sodium salt• Melting point: 70 - 80 ºCelongate crystals, colourless, up to 3mmPO0355assay (titr. with HClO4, onanhydrous substance.......................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium sodium tartrate tetrahydrate, reagent grade, ACS, ISOPackaging Code500 g 5 PO035305001 kg 5 PO035310005 kg R PO0353005P25 kg PO0353025PRSodium potassium tartrate, Tartaric acid potassium sodium saltC 4H 4KNaO 6·4H 2O• M = 282,23 g/mol• CAS [6381-59-5]• Melting point: 70 - 80 ºCelongate crystals, colourless, up to 3mmassay (titr. with HClO4)....................... 99 - 102 %Packaging Code250 g 5 PO03550250500 g 5 PO035505001 kg 5 PO035510005 kg PO0355005PR244 See complete specifications at www.scharlab.com

PO0360Potassium sorbate, extra pure, Ph Eur, BP, NFPotasSorbic acid potassium saltC 6 H 7 KO 2• M = 150,22 g/mol• CAS [24634-61-5]Store between 15ºC and 25ºCPO0363• Melting point: ~ 270 ºC(decomposes)Potassium sulfate, extra pure, Ph Eur, BPGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric, on dried substance) 99 - 101 %residual solvents (Ph Eur/NF) class 3..... max. 0,5 %other residual solvents (Ph Eur/NF)........ excluded byproduction processPackaging Code500 g 5 PO036005001 kg 5 PO036010005 kg R PO0360005P25 kg PO0360025PRSulfuric acid potassium saltK 2 SO 4• M = 174,27 g/mol• CAS [7778-80-5]crystals, whiteHygroscopicPO0365• Melting point: 1069 ºC• Boiling point: 1689 ºCassay (acidimetric, on driedsubstance)....................................... 98,5 - 101 %Potassium sulfate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO036305001 kg 5 PO036310005 kg R PO0363005P25 kg PO0363025PRSulfuric acid potassium saltK 2 SO 4• M = 174,27 g/mol• CAS [7778-80-5]crystals, whiteHygroscopic• Melting point: 1069 ºC• Boiling point: 1689 ºCassay (acidimetric)............................. min. 99 %Packaging Code250 g 5 PO03650250500 g 5 PO036505001 kg 5 PO036510005 kg PO0365005PRPotassium sulfocyanide. See Potassium thiocyanate page 245PO0380Potassium tellurite hydrate, for bacteriologyK 2TeO 3·xH 2O• M = 253,79 g/mol• CAS [123333-66-4]• Melting point: 460 - 470 ºC(decomposes)• UN 3284GHS information: Danger.H301 - H315 - H319P280 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging Code25 g PO038000254Store between 15ºC and 25ºCPO0369Potassium thiocyanate, extra purePotassium sulfocyanate, Potassium rhodanide, Potassium sulfocyanideKSCN• M = 97,18 g/mol• CAS [333-20-0]humid crystals, colourless or whiteHygroscopic• Melting point: 175 ºC• Boiling point: 500 ºC(decomposes)GHS information: Warning.H302 - H312 - H332 - H412 - EUH032P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (argentometric)......................... min. 98 %Packaging Code500 g 5 PO036905001 kg 5 PO036910005 kg R PO0369005P25 kg PO0369025PRSee complete specifications at www.scharlab.com 245

PotasPO0370 Potassium thiocyanate, reagent grade, ACS, ISO, Reag. Ph EurPotassium sulfocyanate, Potassium rhodanide, Potassium sulfocyanideKSCN• M = 97,18 g/mol• CAS [333-20-0]• Melting point: 175 ºC• Boiling point: 500 ºC(decomposes)GHS information: Warning.H302 - H312 - H332 - H412 - EUH032P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging Code500 g 5 PO037005001 kg 5 PO037010005 kg PO0370005PRhumid crystals, colourless or whiteassay (argentometric)......................... min. 99 %HygroscopicPO0372 Potassium thiocyanate, solution 5% w/vPotassium sulfocyanate, Potassium rhodanideKSCN• M = 97,18 g/mol• CAS [333-20-0]• Density: 1,022GHS information: EUH210Packaging250 ml1 l55CodePO03720250PO03721000PO0375Potassium thiocyanate, solution 0,1 mol/l (0,1 N)KSCN• M = 97,18 g/mol• CAS [333-20-0]• Density: 1,00Packaging Code1 l PO037510005Traceable to SRM from NISTPR0025Procaine hydrochloride, extra pure, Ph Eur, BP, USP2-Diethylamino-4-amino-benzoate hydrochlorideC 13H 20N 2O 2·HCl• M = 272,78 g/mol• CAS [51-05-8]• Melting point: 155 - 157 ºC• UN 2811GHS information: Danger.H301P264 - P270 - P301+P310 - P321 - P405 - P501aPackaging Code100 g PR002501004Store between 15ºC and 25ºCPR0055L-Proline, extra pure, Ph Eur, BP, USP, NFassay (acidimetric, on dried sample) ...... 99 - 101 %other residual solvents (Ph Eur/ICH)....... excluded byproduction process2-Pyrrolidine carboxylic acidC 5H 9NO 2• M = 115,13 g/mol• CAS [147-85-3]Store between 5ºC and 30ºC• Melting point: 220 - 222 ºC1,3-Propanedioic acid. See Malonic acid page 178assay (titr. with HClO4, on driedsubstance)....................................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging10 g100 g44CodePR00550010PR005501001,2-Propanediol. See 1,2-Propylene glycol page 251246 See complete specifications at www.scharlab.com

AL04361-Propanol, extra pure, Ph EurPropan-Propyl alcohol, Ethylcarbinol, 1-Hydroxypropane, n-PropanolC 3 H 8 O• M = 60,10 g/mol• CAS [71-23-8]• Density: 0,80AL0437• Melting point: -127 ºC• Boiling point: 96,5 - 98 ºC• UN 12741-Propanol, reagent gradeGHS information: Danger.H225 - H318 - H336P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,2 %Packaging Code1 l 5 AL043610002,5 l 5 AL043625005 l 9 AL0436005P25 l 8 AL0436025A25 l AL0436025S0n-Propyl alcohol, Ethylcarbinol, 1-Hydroxypropane, n-PropanolC 3H 8O• M = 60,10 g/mol• CAS [71-23-8]• Density: 0,80AL0438• Melting point: -127 ºC• Boiling point: 96,5 - 98 ºC• UN 12741-Propanol, HPLC gradeGHS information: Danger.H225 - H318 - H336P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,05 %Packaging Code1 l 5 AL043710002,5 l 5 AL043725005 l 9 AL0437005P25 l AL0437025S0n-Propyl alcohol, Ethylcarbinol, 1-Hydroxypropane, n-PropanolC 3H 8O• M = 60,10 g/mol• CAS [71-23-8]• Density: 0,80AL0310• Melting point: -127 ºC• Boiling point: 96,5 - 98 ºC• UN 12742-Propanol, synthesis gradeGHS information: Danger.H225 - H318 - H336P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %min. transmission/max. absorbancewavelength: T(%) A (AU)210 nm............................................ 20 % 0,699 AU220 nm............................................ 50 % 0,301 AU250 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 AL043810002,5 l 4 AL043825007 l w AL0438007E25 l AL0438025S0Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99,5 %Store between 5ºC and 30ºCAL03112-Propanol, extra pure, Ph Eur, BP, USPPackaging Code1 l 5 AL031010002,5 l 5 AL031025005 l 9 AL0310005P25 l AL0310025P9Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,2 %other residual solvents (Ph Eur/ICH)....... excluded byprocess productionPackaging Code1 l 5 AL031110002,5 l 5 AL031125005 l 9 AL0311005P25 l 8 AL0311025A25 l AL0311025S0See complete specifications at www.scharlab.com 247

PropaAL0323 2-Propanol, analytical grade, ACS, Reag. Ph Eur, USPIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3 H 8 O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,001 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,1 %AL0312C 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,782-Propanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in UHDPEbottlesIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-Hydroxypropane• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,001 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,05 %AL03162-Propanol, dried (max. 0,01% H 2O), reagent grade, ACS, ISOPackaging1 l 52,5 l 55 l7 l25 l25 l9w90CodeAL03231000AL03232500AL0323005PAL0323007EAL0323025PAL0323025SPackaging Code1 l 5 AL031210002,5 l 5 AL031225005 l 9 AL0312005P25 l AL0312025P9Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAL03161000AL03162500Hygroscopic assay (G.C.).................................... min. 99,8 %Store between 5ºC and 30ºCAL03212-Propanol, Multisolvent ® HPLC grade ACS ISO UV-VISIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99,8 %Store between 5ºC and 30ºCnon-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,05 %min. transmission/max. absorbancewavelength: T(%) A (AU)207 nm............................................ 10 % 1,000 AU217 nm............................................ 50 % 0,301 AU232 nm............................................ 80 % 0,097 AU242 nm............................................ 90 % 0,046 AU260 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 AL032110002,5 l 4 AL032125004 l 4 AL032140007 l w AL0321007E25 l AL0321025S0248 See complete specifications at www.scharlab.com

AL03142-Propanol, spectroscopy grade, Spectrosol ®PropaIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3 H 8 O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAL03141000AL03142500Hygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,05 %minimum transmission /max. absorbancewavelength:T (%) A (AU)207 nm............................................ 10 % 1,000 AU217 nm............................................ 50 % 0,301 AU232 nm............................................ 80 % 0,097 AU242 nm............................................ 90 % 0,046 AU260 nm............................................ 98 % 0,009 AUAL03152-Propanol, gradient HPLC gradeIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aHygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,05 %gradient grade (240 nm)maximum background absorbance:......... 0,025 AUmaximum peak absorbance:................. 0,002 AUmin. transmission/max. absorbancewavelength: T(%) A (AU)210 nm............................................ 20 % 0,699 AU215 nm............................................ 50 % 0,301 AU240 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmsuitable for UPLCAL03262-Propanol, LC-MSPackaging Code1 l 4 AL031510002,5 l 4 AL031525007 l w AL0315007E25 l AL0315025S0Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAL03261000AL03262500Hygroscopic assay (G.C.).................................... min. 99,9 %Store between 5ºC and 30ºCpotassium (K)................................... max. 0,00001 %sodium (Na)...................................... max. 0,00001 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,05 %suitability for use in LC-MS................... passes testAL03192-Propanol, for GC residue analysisIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l44CodeAL03191000AL03192500Hygroscopic assay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,05 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisSee complete specifications at www.scharlab.com 249

PropaAL0317 2-Propanol, 99,8%, anhydrous (max. 0,005 % H 2 O)Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3 H 8 O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging100 ml500 ml1 leeeCodeAL03170100AL03170500AL03171000Hygroscopic assay (G.C.).................................... min. 99,8 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,005 %AL0324C 3 H 8 O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,782-Propanol, 99,5 %, anhydrous (max. 0,005 % H 2O), with molecularsievesIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-Hydroxypropane• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l AL032410004Hygroscopic assay (G.C.).................................... min. 99,5 %Store between 5ºC and 30ºCwater (K.F.)..................................... max. 0,005 %AL03222-Propanol, VLSI gradeIsopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-HydroxypropaneC 3H 8O• M = 60,10 g/mol• CAS [67-63-0]• Density: 0,78• Melting point: -89,5 ºC• Boiling point: 82,4 ºC• UN 1219GHS information: Danger.H225 - H319 - H336P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l55CodeAL03221000AL03222500HygroscopicStore between 5ºC and 30ºC2-Propanone. See Acetone page 4AC1891Propionic acid, extra pureMethyl acetic acidC 3H 6O 2• M = 74,08 g/mol• CAS [79-09-4]• Density: 0,99• Melting point: -22 ºC• Boiling point: 140 - 142 ºC• UN 3463GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 AC189110002,5 l 4 AC189125005 l AC1891005P9Store between 15ºC and 25ºCassay (acidimetric)............................. min. 99 %AC1894 Propionic acid, reagent grade, ACS, Reag. Ph EurMethyl acetic acidC 3H 6O 2• M = 74,08 g/mol• CAS [79-09-4]• Density: 0,99• Melting point: -22 ºC• Boiling point: 140 - 142 ºC• UN 3463GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC18941000AC18942500Store between 15ºC and 25ºCassay (acidimetric)............................. min. 99,7 %AN0300 Propionic anhydride, synthesis grade• M = 130,14 g/mol• CAS [123-62-6]• Density: 1,01• Melting point: -45 ºC• Boiling point: 167 ºC• UN 2496GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 ml1 l44CodeAN03000500AN03001000C 6H 10O 3assay (G.C.).................................... min. 98 %Store between 15ºC and 25ºC250 See complete specifications at www.scharlab.com

Propyn-Propyl alcohol. See 1-Propanol page 247CA0370Propylene carbonate, extra pure4-Methyl-1,3-dioxolan-2-oneC 4H 6O 3• M = 102,09 g/mol• CAS [108-32-7]• Density: 1,20Store between 15ºC and 25ºCPR0085• Melting point: -49 ºC• Boiling point: 242 ºC1,2-Propylene glycol, extra pure, Ph Eur, BP, USPGHS information: Warning.H319P264 - P280 - P305+P351+P338 - P337+P313assay (G.C.).................................... min. 99 %Packaging Code1 l CA0370100051,2-Propanediol, 1,2-DihydroxypropaneC 3 H 8 O 2• M = 76,10 g/mol• CAS [57-55-6]• Density: 1,04HygroscopicStore between 15ºC and 25ºCPR0088• Melting point: -59 ºC• Boiling point: 188 ºC1,2-Propylene glycol, reagent grade, Reag. Ph Eurassay (G.C.).................................... min. 99,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 l 5 PR008510002,5 l 5 PR008525005 l 9 PR0085005P25 l PR0085025P91,2-Propanediol, 1,2-DihydroxypropaneC 3H 8O 2• M = 76,10 g/mol• CAS [57-55-6]• Density: 1,04HygroscopicStore between 15ºC and 25ºCPI0010• Melting point: -59 ºC• Boiling point: 188 ºCPumice stone, granulatedassay (G.C.).................................... min. 99,5 %Packaging1 l2,5 l55CodePR00881000PR00882500• CAS [1332-09-8] Packaging Code500 g PI00100500granules, light grey55 kg PI0010005PPVP. See Polyvinylpyrrolidone page 228RPI0080Pyrene, synthesis gradeBenzo[def]phenanthreneC 16H 10• M = 202,26 g/mol• CAS [129-00-0]• Melting point: 148 - 150 ºC• Boiling point: 393 ºCassay (G.C.) ................................... min. 96 %Packaging Code250 g PI008002504PI0120Pyridine, synthesis gradeC 5H 5N• M = 79,10 g/mol• CAS [110-86-1]• Density: 0,98• Melting point: -42 ºC• Boiling point: 115 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aHygroscopic assay (G.C.).................................... min. 99 %Packaging1 l2,5 l5 l25 l44zLCodePI01201000PI01202500PI0120005LPI0120025LSee complete specifications at www.scharlab.com 251

PyridPI0121 Pyridine, extra pureC 5 H 5 N• M = 79,10 g/mol• CAS [110-86-1]• Density: 0,98• Melting point: -42 ºC• Boiling point: 115 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aHygroscopic assay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %PI0123Pyridine, reagent grade, ACS, Reag. Ph EurPackaging1 l2,5 l5 l25 l44z0CodePI01211000PI01212500PI0121005LPI0121025SC 5 H 5 N• M = 79,10 g/mol• CAS [110-86-1]• Density: 0,98• Melting point: -42 ºC• Boiling point: 115 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging1 l2,5 l44CodePI01231000PI01232500Hygroscopic assay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,05 %PI0124Pyridine, dried (max. 0,01% H 2O), reagent gradeC 5H 5N• M = 79,10 g/mol• CAS [110-86-1]• Density: 0,98• Melting point: -42 ºC• Boiling point: 115 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l PI012410004Hygroscopic assay (G.C.).................................... min. 99,5 %PI0125Pyridine, 99,5%, anhydrous (max. 0,005 % H 2O)C 5H 5N• M = 79,10 g/mol• CAS [110-86-1]• Density: 0,98• Melting point: -42 ºC• Boiling point: 115 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aHygroscopic assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %PI0126Pyridine, 99,5%, anhydrous (max. 0,005 % H 2O), with molecular sievesPackaging100 ml500 ml1 leeeCodePI01250100PI01250500PI01251000C 5H 5N• M = 79,10 g/mol• CAS [110-86-1]• Density: 0,98• Melting point: -42 ºC• Boiling point: 115 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code1 l PI012610004Hygroscopic assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %PI0130C 5D 5N• M = 84,13 g/mol• CAS [7291-22-7]• Density: 1,05Pyridine-d5, deuteration degree min. 99,5%, NMR spectroscopy grade,Spectrosol ®• Melting point: -41 ºC• Boiling point: 114 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackagingx10x0,7510 ml11CodePI0130.750PI01300010HygroscopicPI0132C 5D 5N• M = 84,13 g/mol• CAS [7291-22-7]• Density: 1,05Pyridine-d5, deuteration degree min. 99,95%, NMR spectroscopy grade,Spectrosol ®• Melting point: -41 ºC• Boiling point: 114 ºC• UN 1282GHS information: Danger.H225 - H302 - H312 - H332P210 - P241 - P261 - P280 - P303+P361+P353 -P501aPackaging Code10 ml PI013200101Hygroscopic252 See complete specifications at www.scharlab.com

PI0100PAR• M = 255,21 g/mol4-(2-Pyridylazo)-resorcinol, monosodium salt monohydrate,reagent grade, Reag. Ph EurC 11 H 8 N 3 NaO 2·H 2 O• CAS [16593-81-0]Packaging1 g5 g44PyridCodePI01000001PI01000005Store between 5ºC and 30ºCPI0150Pyrocatechol, synthesis gradeassay (titr. with HClO4, referredto anhydrous substance) ..................... min. 99 %1,2-Dihydroxybenzene, CatecholC 6H 6O 2• M = 110,11 g/mol• CAS [120-80-9]flakes , bright brown, up to 2cmStore between 15ºC and 25ºC• Melting point: 103 - 105 ºC• Boiling point: 245 ºC(decomposes)GHS information: Warning.H302 - H312 - H315 - H319P280 - P305+P351+P338 - P321 - P322 - P362 -P501aassay (G.C.) ................................... min. 99 %Packaging250 g1 kg55CodePI01500250PI01501000Pyrogallic acid. See Pyrogallol page 253AC1850Pyrogallol, synthesis grade1,2,3-Trihydroxybenzene, Pyrogallic acidC 6H 6O 3• M = 126,11 g/mol• CAS [87-66-1]• Melting point: 131 - 134 ºCStore between 15ºC and 25ºC• Boiling point: 309 ºC• UN 2811flakes or powder, white or slightly pinkRO0165Pyrogallol red, indicator for metal titrationGHS information: Warning.H341 - H302 - H312 - H332 - H412P261 - P280 - P281 - P322 - P405 - P501aassay (G.C.).................................... min. 99 %Packaging100 g250 g44CodeAC18500100AC18500250Pyrogallolsulfonphthalein, Pyrogallic acidC 19H 12O 8S• M = 400,36 g/mol• CAS [32638-88-3]Packaging Code1 g RO016500014powder, dark greenStore between 5ºC and 30ºCQU0060 Quinidine, synthesis grade(9S)-6’-Methoxycinchonan-9-ol, Conquinine, Pitayine, !-QuinineC 20H 24N 2O 2• M = 324,43 g/mol• CAS [56-54-2]• Melting point: 166 - 169 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging5 g25 g44CodeQU00600005QU00600025Store between 15ºC and 25ºCassay.............................................. min. 97 %QU0090 Quinine hydrochloride dihydrate, extra pure, Ph Eur, BPC GHS information: Danger.Packaging Code20H 24N 2O 2·HCl·2H 2OH334 - H302 - H31725 g QU00900025• M = 396,91 g/mol• CAS [6119-47-7] P285 - P261 - P280 - P321 - P342+P311 - P501a4100 g 4 QU00900100Store between 15ºC and 25ºCassay ( acidimetric, on driedsubstance)....................................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSee complete specifications at www.scharlab.com 253

QuiniQU0095 Quinine sulfate dihydrate, extra pure, Ph Eur, BP, USPQuinamm, Quine, Quinate, Quinsam(C 20 H 24 N 2 O 2 ) 2·H 2 SO 4·2H 2 O• M = 782,94 g/mol• CAS [6119-70-6]• Melting point: 233 - 235 °CGHS information: Warning.H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging Code25 g QU009500254Store between 15ºC and 25ºCRA0025D(+)-Raffinose pentahydrate, for bacteriologyassay (titr. with HClO4, ondried substance)................................ 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processMelitoseC 18 H 32 O 16·5H 2 O• M = 594,52 g/mol• CAS [17629-30-0]crystalline powder, whiteStore between 15ºC and 25ºC• Melting point: 80 ºCPackaging Code25 g RA002500254Raney’s nickel-aluminium alloy . See Nickel-Aluminium alloy page 202SA0067Reinecke salt, reagent gradeAmmonium tetrathiocyanatodiamminechromate(III)NH 4[Cr(NH 3) 2(SCN) 4]·H 2O• M = 354,42 g/mol• CAS [13573-17-6]• Melting point: 268 - 272 °C(decomposes)assay ............................................. min. 96 %Packaging10 g25 g44CodeSA00670010SA00670025RE0080Resorcinol, extra pure, Ph Eur, BP1,3-DihydroxybenzeneC 6H 6O 2• M = 110,11 g/mol• CAS [108-46-3]• Melting point: 109 - 111 ºC• Boiling point: (20 hPa) 177 ºC• UN 2876GHS information: Warning.H400 - H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aPackaging Code250 g RE008002505Store between 15ºC and 25ºCRE0083Resorcinol, reagent grade, Reag. Ph Eurassay (G.C, on dried substance) .......... 98,5 - 101 %other residual solvents (Ph Eur/ICH)....... excluded byproduction process1,3-DihydroxybenzeneC 6H 6O 2• M = 110,11 g/mol• CAS [108-46-3]• Melting point: 109 - 111 ºCStore between 15ºC and 25ºCRO0030• Boiling point: (20 hPa) 177 ºC• UN 2876Rhodanine, synthesis gradeGHS information: Warning.H400 - H302 - H315 - H319P280 - P305+P351+P338 - P321 - P362 - P301+P312 -P501aassay (G.C.) ................................... min. 99 %Packaging100 g250 g55CodeRE00830100RE008302502-Thioxo-4-thiazolidinone, Rhodanic acidC 3H 3NOS 2• M = 133,19 g/mol• CAS [141-84-4]Store between 15ºC and 25ºC• Melting point: 166 - 168 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (ex. S) ................................... min. 98 %Packaging25 g100 g44CodeRO00300025RO00300100254 See complete specifications at www.scharlab.com

RibofRiboflavine. See Vitamin B2 page 342RI0025D(-)-Ribose, extra pure"-D-RibofuranoseC 5H 10O 5• M = 150,13 g/mol• CAS [50-69-1]Store between 15ºC and 25ºC• Melting point: ~ 90 - 95 ºCPackaging5 g25 g100 g444CodeRI00250005RI00250025RI00250100Röder and Van Gulik’s sulfuric acid. See Sulfuric acid, 62% page 313AC1990Rosolic acid, C.I. 43800, indicator, for microscopyAurin, 4-[Bis(4-hydroxyphenyl)methylene]2,5-cyclohexadien-1-oneC 19H 14O 3• M = 290,32 g/mol• CAS [603-45-2]GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging10 g25 g100 g444CodeAC19900010AC19900025AC19900100SA0020D(+)-Saccharose, extra pure, Ph Eur, BP, NFCane sugar, SucroseC 12H 22O 11• M = 342,30 g/mol• CAS [57-50-1]bright crystals, colourlessSA0021• Melting point: 169 - 170 ºCD(+)-Saccharose, reagent grade, Reag. Ph Eurother residual solvents (Ph Eur/ICH).......excluded byproduction processPackaging Code500 g 5 SA002005001 kg 5 SA002010005 kg R SA0020005P25 kg SA0020025PRCane sugar, SucroseC 12H 22O 11• M = 342,30 g/mol• CAS [57-50-1]bright crystals, colourlessSU0030• Melting point: 169 - 170 ºCD(+)-Saccharose (sucrose), molecular biology gradePackaging Code500 g 5 SA002105001 kg 5 SA002110005 kg R SA0021005P25 kg SA0021025PRCane sugar, SucroseC 12H 22O 11• M = 342,30 g/mol• CAS [57-50-1]• Melting point: 169 - 170 ºCDNases, RNases,Proteases ................non detectedPackaging Code1 kg 5 SU003010005 kg SU0030005PRSA0040Safranine O, C.I. 50240, for microscopyC GHS information: Warning.20H 19ClN 4Packaging CodeH319• M = 350,88 g/mol• CAS [477-73-6]10 g SA00400010P280 - P264 - P305+P351+P338 - P337+P313450 g 4 SA00400050Store between 5ºC and 30ºCSee complete specifications at www.scharlab.com 255

SafraSA0042 Safranine O, solution according to GramC 20 H 19 ClN 4• M = 350,88 g/mol• CAS [477-73-6]Store between 15ºC and 25ºCSA0200GHS information: EUH210 Packaging Code500 ml SA004205002,5 l SA00422500• Density: 0,99 5D-Salicin, for biochemistry52-(Hydroxymethyl)phenyl-!-D-glucopyranosideC 13H 18O 7• M = 286,28 g/mol• CAS [138-52-3]• Melting point: 199 - 201 ºCPackaging Code25 g SA020000255Store between 15ºC and 25ºCSA0083Salicylaldoxime, reagent gradeSalicylaldehyde oximeC 7 H 7 NO 2• M = 137,14 g/mol• CAS [94-67-7]Store between 2ºC and 8ºCAC2002• Melting point: 56 - 59 ºCSalicylic acid, extra pure, Ph Eur, BP, USPassay (ex. N) ................................... min. 98 %Packaging25 g100 g44CodeSA00830025SA008301002-Hydroxybenzoic acidC 7H 6O 3• M = 138,12 g/mol• CAS [69-72-7]powder, white or almost whiteStore between 15ºC and 25ºC• Melting point: 158-161 ºC• Boiling point: 211 ºCSDS. See Sodium lauryl sulfate page 281GHS information: Danger.H318 - H302 - H335 - H315P261 - P305+P351+P338 - P310 - P321 - P405 -P501aassay (acidimetric, on dried substance)... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging500 g1 kg55CodeAC20020500AC20021000Saturn red. See Lead tetraoxide page 171AR0100Sea sand, washed, thin• CAS [14808-60-7] Packaging Code500 g AR01000500granules, white or brown51 kg 5 AR010010005 kg AR0100005PAR0101Sea sand, washed, thickR• CAS [14808-60-7] Packaging Code500 g AR01010500granules, white, brown or grey, up to 0,3cm51 kg 5 AR010110005 kg R AR0101005P25 kg AR0101025PR256 See complete specifications at www.scharlab.com

SE0025Selenium, black, powderSelenSe• M = 78,96 g/mol• CAS [7782-49-2]powder, blackSE0039• Melting point: 217 ºC• Boiling point: 685 ºCSelenium dioxide, synthesis gradeGHS information: Danger.H301 - H331 - H373 - H413P260 - P261 - P301+P310 - P321 - P405 - P501aPackaging50 g100 g250 g444CodeSE00250050SE00250100SE00250250Selenium(IV) oxide, Selenious anhydrideSeO 2• M = 110,96 g/mol• CAS [7446-08-4]• UN 3283elongate crystals, white or almost whiteHygroscopicStore between 15ºC and 25ºCSelenium(IV) oxide. See Selenium dioxide page 257GHS information: Danger.H301 - H331 - H373 - H400 - H410P260 - P261 - P301+P310 - P321 - P405 - P501aassay (iodometric) ............................. min. 98 %Packaging250 g1 kg55CodeSE00390250SE00391000SE0070Semicarbazide hydrochloride, synthesis gradeHydrazinecarboxamide monohydrochloride, N-Aminourea hydrochloride,CHCarbamylhydrazine5N 3O·HClhydrochloride• M = 111,53 g/mol• CAS [563-41-7]• Melting point: 174 - 178 ºC(decomposes)• UN 2811GHS information: Danger.H301 - H330 - H373 - H315 - H319P301+P310 - P305+P351+P338 - P310 - P320 - P405 -P501aPackaging100 g1 kg55CodeSE00700100SE00701000Store between 15ºC and 25ºCassay (argentometric) ........................ min. 98 %SE0105 L-Serine, extra pure, Ph Eur, BP, USP3-Hydroxy-L-alanineC 3H 7NO 3• M = 105,09 g/mol• CAS [56-45-1]Store between 15ºC and 25ºCGE0042• Melting point: 215 - 225 ºCassay (titr with HClO4 , ondried substance)................................ 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSilica gel with humidity indicator (orange), 1 - 3 mmPackaging10 g100 g44CodeSE01050010SE01050100• Melting point: > 1000 ºC Packaging Code500 g GE00420500crystals, 50% colourless 50% orange, up to 0,3cm5Hygroscopic1 kg 5 GE004210005 kg GE0042005PGE0043Silica gel with humidity indicator (orange), 2,5 - 6 mmR• Melting point: > 1000 ºC Packaging Code500 g GE00430500crystals, orange, up to 0,6cmHygroscopic1 kg GE00431000Store between 15ºC and 25ºC5 kg GE0043005P55RSee complete specifications at www.scharlab.com 257

SilicGE0048SiO 2• M = 60,09 g/molpowder, whiteHygroscopicGE0049SiO 2• M = 60,09 g/molcrystals, almost whiteHygroscopicGE0050SiO 2• M = 60,09 g/molcrystals, colourlessHygroscopicGE0030Silica gel 60, 0,04 - 0,06 mm, for flash chromatography (230 - 400 meshASTM)• CAS [7631-86-9]Silica gel 60, 0,06 - 0,2 mm, for column chromatography (70 - 230 meshASTM)• CAS [7631-86-9]Silica gel 60, 0,2 - 0,5 mm, for column chromatography (35 - 70 meshASTM)• CAS [7631-86-9]Silica gel 60, for thin-layer chromatographyPackaging Code1 kg 5 GE004810002,5 kg R GE004825005 kg GE0048005P25 kg GE0048025PRYPackaging Code1 kg 5 GE004910005 kg GE0049005P25 kg GE0049025PRYPackaging Code1 kg 5 GE005010005 kg GE0050005PRPreparative layer chromatography, PLC/PCCSiO 2• M = 60,09 g/mol• CAS [7631-86-9]Packaging Code1 kg 5 GE003010005 kg GE0030005PRfloury powder, whiteGE0032Silica gel 60, for thin layer chromatography, with pigment addition for UVPreparative layer chromatography, PLC/PCCSiO 2• M = 60,09 g/molGE0033SiO 2• M = 60,09 g/mol• CAS [7631-86-9]Silica gel 60, for thin layer chromatography, with gypsum and pigmentaddition for UVPreparative layer chromatography, PLC/PCC• CAS [7631-86-9]Packaging Code1 kg 5 GE003210005 kg GE0032005PRPackaging1 kg 55 kgRCodeGE00331000GE0033005PTI0010Siliceous earth, purified and calcined, extra pure, USP, NFInfusorial earth, Diatomaceous earth, DiatomiteSiO 2• M = 60,08 g/mol• CAS [68855-54-9]• Melting point: 1713 ºC• Boiling point: 2230 ºCGHS information: Warning.H371P260 - P264 - P270 - P309+P311 - P405 - P501aPackaging Code1 kg R TI001010005 kg TI0010005PR258 See complete specifications at www.scharlab.com

SI0040Silicon dioxide, highly dispersedSilicSiO 2Packaging Code250 g SI00400250• Melting point: 1726 ºC R• M = 60,08 g/mol• CAS [7631-86-9]SI0020Silicone liquid, antifoaming• CAS [63148-62-9] • Density: 0,97Packaging CodeSI0030Silicone liquid, low viscosity100 ml500 ml55SI00200100SI00200500• CAS [63148-62-9]• Density: (25 ºC) ~ 0,950SI0025• Melting point: ~ -60 ºCSilicone liquid, for heating baths, pureviscosity .........................................18 - 22 mm2/sPackaging Code1 l 5 SI0030100025 l SI0030025P9• CAS [63148-62-9]• Density: 0,96SI0033• Melting point: ~ -54 ºCtemperature range.............................. -50 to 190 °CSilicone paste A, extra pure, for lubrication at high temperaturePackaging Code500 ml 5 SI002505001 l 5 SI002510005 l 9 SI0025005P25 l SI0025025P9Store between 15ºC and 25ºCGHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging Code100 g SI003301005SI0034Silicone paste B, extra pure, for lubrication at pressure and vacuumStore between 15ºC and 25ºCGHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging Code100 g SI003401005PL0010Silver carbonate, extra pureAg 2CO 3assay (argentometric)......................... min. 99 %• M = 275,75 g/molGHS information: Danger.Packaging CodeH318• CAS [534-16-7] P280 - P305+P351+P338 - P31025 g 4 PL00100025Store between 15ºC and 25ºCPL0030Silver chloride, extra pureAgCl• M = 143,34 g/mol• CAS [7783-90-6]• Melting point: 455 ºC• Boiling point: 1554 ºCassay.............................................. min. 99,5 %Packaging25 g100 g44CodePL00300025PL00300100See complete specifications at www.scharlab.com 259

SilvePL0040 Silver chromate, synthesis grade• M = 331,73 g/mol• CAS [7784-01-2]• Density: 5,63• UN 3288GHS information: Danger.H350i - H400 - H410 - H317P261 - P280 - P281 - P321 - P405 - P501aAg 2 CrO 4assay (argentometric)......................... min. 99 %Packaging Code25 g PL004000254Store between 15ºC and 25ºCPL0020Silver cyanide, synthesis gradeAgCN• M = 133,86 g/mol• CAS [506-64-9]Store between 15ºC and 25ºCPL0080• Melting point: 350 ºC(decomposes)• UN 1684Silver iodide, synthesis gradeGHS information: Danger.H300 - H310 - H330 - H400 - H410 - EUH032P301+P310 - P310 - P320 - P361 - P405 - P501aassay (argentometric)......................... min. 98 %Packaging25 g100 g44CodePL00200025PL00200100AgI• M = 234,77 g/mol• CAS [7783-96-2]Store between 15ºC and 25ºCPL0049• Melting point: 557 ºC• Boiling point: 1506 ºCSilver nitrate, extra pure, Ph Eur, BP, USPassay (argentometric)......................... min. 99 %Packaging Code25 g PL008000254AgNO 3• M = 169,87 g/mol• CAS [7761-88-8]• Melting point: 212 ºC• Boiling point: 444 ºC(decomposes)• UN 1493GHS information: Danger.H314 - H400 - H410P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501acrystals, whiteassay (argentometric)......................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPL0050Silver nitrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging25 g100 g250 g1 kg4444CodePL00490025PL00490100PL00490250PL00491000AgNO 3• M = 169,87 g/mol• CAS [7761-88-8]• Melting point: 212 ºC• Boiling point: 444 ºC(decomposes)• UN 1493GHS information: Danger.H314 - H400 - H410P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (argentometric)......................... min. 99,8 %crystals, whitePL0057Silver nitrate, solution 1 mol/l (1 N)Packaging25 g50 g100 g250 g1 kg44444CodePL00500025PL00500050PL00500100PL00500250PL00501000AgNO 3• M = 169,87 g/mol• CAS [7761-88-8]Store between 15ºC and 25ºCTraceable to SRM from NISTPL0055• Density: 1,14• UN 1760Silver nitrate, solution 0,1 mol/l (0,1 N)GHS information: Danger.H314 - H411P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 ml1 l44CodePL00570500PL00571000AgNO 3• M = 169,87 g/mol• CAS [7761-88-8]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,01GHS information: Warning.H315 - H319 - H412P280 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging Code500 ml 4 PL005505001 l 4 PL0055100010 l PL0055010CC260 See complete specifications at www.scharlab.com

PL0059Silver nitrate, solution 0,05 mol/l (0,05 N)SilveAgNO 3• M = 169,87 g/mol• CAS [7761-88-8]• Density: ~ 1,00GHS information: H412P273 - P501aPackaging Code1 l PL005910004Store between 15ºC and 25ºCTraceable to SRM from NISTPL0056 Silver nitrate, solution 0,02 mol/l (0,02 N)AgNO 3• M = 169,87 g/mol• CAS [7761-88-8]• Density: 1,00GHS information: H412P273 - P501aPackaging Code1 l PL005610004Store between 15ºC and 25ºCTraceable to SRM from NISTPL0058 Silver nitrate, solution 0,01 mol/l (0,01 N)AgNO 3• M = 169,87 g/mol• CAS [7761-88-8]• Density: 1,00Packaging Code1 l PL005810004Store between 15ºC and 25ºCTraceable to SRM from NISTPL0051Silver nitrate, concentrated solution to prepare 1 l of solution 0,1mol/l (0,1 N)AgNO 3• M = 169,87 g/mol• Density: 1,27• CAS [7761-88-8]• UN 1760GHS information: Danger.H314 - H411P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Codeu. PL005100PA2PL0060Silver oxide, extra pure, Reag. Ph EurAg 2O• M = 231,74 g/mol• CAS [20667-12-3]• Melting point: > 200 ºC(decomposes)• UN 3085GHS information: Danger.H272 - H314 - EUH044P221 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging10 g25 g44CodePL00600010PL00600025Store below 15ºCPL0070Silver sulfate, extra pureassay (argentometric)......................... 99 - 101 %silver (Ag) ....................................... 92,2 - 94,0 %Sulfuric acid silver saltAg 2SO 4• M = 311,79 g/mol• CAS [10294-26-5]PL0071• Melting point: 655 ºCSilver sulfate, reagent grade, ACSGHS information: Danger.H318P280 - P305+P351+P338 - P310assay (argentometric)......................... min. 99 %Packaging25 g100 g250 g444CodePL00700025PL00700100PL00700250Sulfuric acid silver saltAg 2SO 4• M = 311,79 g/mol• CAS [10294-26-5]• Melting point: 655 ºCGHS information: Danger.H318P280 - P305+P351+P338 - P310assay (argentometric)......................... min. 99,5 %Packaging25 g100 g250 g444CodePL00710025PL00710100PL00710250See complete specifications at www.scharlab.com 261

SilvePL0072AgSO 4• M = 311,79 g/mol• CAS [10294-26-5]• Density: 1,84Silver sulfate, solution 1% in sulfuric acid, for COD determination,according to ISO 6060• Boiling point: > 340 °C• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodePL00721000PL00722500HygroscopicStore between 15ºC and 25ºCPL0073Silver sulfate, solution 0,66% in sulfuric acidAgSO 4• M = 311,79 g/mol• CAS [10294-26-5]• Density: 1,84• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l PL007310004HygroscopicStore between 15ºC and 25ºCCA0170Soda lime, with indicatorMixture of calcium hydroxide and sodium hydroxidePackaging Code• CAS [8006-28-8]• UN 1907 GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a1 kg 5 CA01701000SO0010Sodium, metal, extra pure, in vaseline oil, Reag. Ph EurNa• M = 22,99 g/mol• CAS [7440-23-5]• Melting point: 98 ºC• Boiling point: 889 ºC• UN 1428GHS information: Danger.H260 - H314 - EUH014P231+P232 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging100 g500 g55CodeSO00100100SO00100500SO0032Sodium acetate anhydrous, extra pureAcetic acid sodium salt anhydrousCH 3COONa• M = 82,03 g/mol• CAS [127-09-3]granular powder, whiteHygroscopicSO0035• Melting point: 324 ºC(decomposes)• Boiling point: > 400 ºC(decomposes)assay (titr. with HClO4, on driedsubstance)....................................... 99 - 101 %Sodium acetate anhydrous, reagent grade, ACS, Reag. Ph EurPackaging Code500 g 5 SO003205001 kg 5 SO003210005 kg R SO0032005P25 kg SO0032025PRAcetic acid sodium salt anhydrousCH 3COONa• M = 82,03 g/mol• CAS [127-09-3]granular powder, whiteHygroscopic• Melting point: 324 ºC(decomposes)• Boiling point: > 400 ºC(decomposes)assay (titr. with HClO4)....................... min. 99,0 %Packaging Code250 g 5 SO00350250500 g 5 SO003505001 kg 5 SO003510005 kg SO0035005PR262 See complete specifications at www.scharlab.com

SO0036Sodium acetate anhydrous, molecular biology gradeSodiuAcetic acid sodium salt anhydrousCH 3 COONa• M = 82,03 g/mol• CAS [127-09-3]• Melting point: 324 ºC(decomposes)• Boiling point: > 400 ºC(decomposes)assay (titr. with HClO4)....................... min. 99 %DNases, RNases, Proteases ............... non detectedPackaging Code500 g 5 SO003605001 kg 5 SO003610005 kg SO0036005PRgranular powder, whiteHygroscopicSO0024 Sodium acetate trihydrate, extra pure, Ph Eur, BP, USPAcetic acid sodium salt trihydrateCH 3COONa·3H 2O• M = 136,08 g/mol• CAS [6131-90-4]crystals, whiteSO0025• Melting point: 58 ºC• Boiling point: > 400 ºC (anhydroussubstance) (decomposes)assay (titr. with HClO4, on driedsubstance)....................................... 99 - 101 %residual solvents (PH Eur/ICH).class 3.... max. 0,5 %other esidual solvents (Ph Eur/ICH)........ excluded byproduction processSodium acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 SO002405001 kg 5 SO002410005 kg R SO0024005P25 kg SO0024025PRAcetic acid sodium salt trihydrateCH 3COONa·3H 2O• M = 136,08 g/mol• CAS [6131-90-4]• Melting point: 58 ºC• Boiling point: > 400 ºC (anhydroussubstance) (decomposes)assay (titr. with HClO4)....................... 99,5 - 101 %Packaging Code500 g 5 SO002505001 kg 5 SO002510005 kg SO0025005PRcrystals, whiteSO0030Sodium acetate trihydrate, HPLC gradeAcetic acid sodium salt trihydrateCH 3COONa·3H 2O• M = 136,08 g/mol• CAS [6131-90-4]crystals, whiteSO0034• Melting point: 58 ºC• Boiling point: > 400 ºC (anhydroussubstance) (decomposes)assay (titr. with HClO4)....................... min. 99,5 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:250 nm............................................ 0,05 AU260 nm............................................ 0,01 AUSodium acetate, solution 1 mol/lPackaging250 g1 kg44CodeSO00300250SO00301000CH 3COONa• M = 82,03 g/mol• CAS [127-09-3]• Density: 1,04 5Packaging Code1 l SO00341000Sodium aluminium fluoride. See Cryolite page 79See complete specifications at www.scharlab.com 263

SodiuSO0091 Sodium azide, extra pure, Reag. Ph EurHydrazoic acid sodium saltNaN 3• M = 65,01 g/mol• CAS [26628-22-8]crystals, whiteStore between 15ºC and 25ºCSO0125• Melting point: 275 ºC(decomposes)• UN 1687Sodium benzoate, synthesis gradeGHS information: Danger.H300 - H400 - H410 - EUH032P273 - P264 - P301+P310 - P321 - P405 - P501aassay (titr. with HClO4)....................... min. 99 %Packaging100 g250 g55CodeSO00910100SO00910250• M = 144,11 g/mol• Melting point: 410 - 430 ºC• CAS [532-32-1]C 7H 5NaO 2assay (titr. with HClO4)....................... min. 99 %granules, whitePackaging Code1 kg 5 SO012510005 kg SO0125005PRSO0126Sodium benzoate, extra pure, Ph Eur, BP, NFC 7H 5NaO 2• M = 144,11 g/mol• CAS [532-32-1]granules, white• Melting point: 410 - 430 ºCassay (titr. with HClO4, on driedsubstance)....................................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 kg 5 SO012610005 kg SO0126005PRSodium bicarbonate. See Sodium hydrogen carbonate page 272Sodium biselenite. See Sodium hydrogen selenite page 274Sodium bisulfate. See Sodium hydrogen sulfate anhydrous page 274Sodium bisulfite. See Sodium hydrogen sulfite, solution 40% page 275Sodium bitartrate monohydrate. See Sodium hydrogen tartrate monohydrate page 275SO0105Sodium borohydride, powder, synthesis gradeSodium tetrahydroborateNaBH 4• M = 37,83 g/mol• CAS [16940-66-2]• Melting point: ~ 400 °C(decomposes slowly)• UN 1426GHS information: Danger.H260 - H301 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aPackaging100 g500 g1 kg555CodeSO01050100SO01050500SO01051000Hygroscopic assay (iodometric).............................. min. 98 %Store between 15ºC and 25ºCSO0170Sodium bromide, extra pure, Ph Eur, BP, USPBromo sodiumNaBr• M = 102,90 g/mol• CAS [7647-15-6]crystals, whiteHygroscopic• Melting point: 755 ºC• Boiling point: 1393 ºCassay (argentometric,on driedsubstance)....................................... 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging500 g1 kg55CodeSO01700500SO01701000264 See complete specifications at www.scharlab.com

SO0171Sodium bromide, reagent grade, ACS, Reag. Ph EurSodiuBromo sodiumNaBr• M = 102,90 g/mol• CAS [7647-15-6]crystals, whiteHygroscopic• Melting point: 755 ºC• Boiling point: 1393 ºCassay (argentometric)......................... min. 99 %Packaging250 g500 g1 kg555CodeSO01710250SO01710500SO01711000Sodium 1-butylsulfonate. See 1-Butane sulfonic acid, sodium salt page 50SO0115Sodium carbonate anhydrous, extra pure, Ph Eur, BP, USPAnhydrous sodaNa 2CO 3• M = 105,99 g/mol• CAS [497-19-8]crystalline powder, whiteSO0116Anhydrous sodaNa 2CO 3• M = 105,99 g/mol• CAS [497-19-8]• Melting point: 854 ºC• Boiling point: 1600 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric, on dried sample)....... 99,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium carbonate anhydrous, reagent grade, ACS, ISO, Reag. PhEurcrystalline powder, white• Melting point: 854 ºC• Boiling point: 1600 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric, on dried sample)....... min. 99,9 %Packaging Code500 g 5 SO011505001 kg 5 SO011510005 kg R SO0115005P25 kg SO0115025PRPackaging Code500 g 5 SO011605001 kg 5 SO011610005 kg SO0116005PRSO0117Sodium carbonate decahydrate, extra pure, Ph Eur, BPSoda decahydrateNa 2CO 3·10H 2O• M = 286,14 g/mol• CAS [6132-02-1]SO0118• Melting point: 33 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric, as Na2CO3)............ 36,7 - 40,0 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium carbonate decahydrate, reagent grade, ISO, Reag. Ph EurPackaging Code500 g 5 SO011705001 kg 5 SO011710005 kg R SO0117005P25 kg SO0117025PRSoda decahydrateNa 2CO 3·10H 2O• M = 286,14 g/mol• CAS [6132-02-1]SO0123• Melting point: 33 ºCSodium carbonate, saturated solutionGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric)............................. 99 - 102 %Packaging Code500 g 5 SO011805001 kg 5 SO011810005 kg SO0118005PRNa GHS information: Warning.Packaging Code2CO 3H319 - EUH210• M = 105,99 g/mol• CAS [497-19-8]1 l SO01231000P280 - P264 - P305+P351+P338 - P337+P3135See complete specifications at www.scharlab.com 265

SodiuSO0050 Sodium carbonate, solution 0,5 mol/l (1 N)Na 2 CO 3• Density: 1,05• M = 105,99 g/mol• CAS [497-19-8]Traceable to SRM from NISTSO0051Sodium carbonate, solution 0,05 mol/l (0,1 N)GHS information: EUH210 Packaging Code1 l 5 SO005010005 l 9 SO0050005P10 l SO0050010CCNa 2 CO 3• Density: ~ 1,1• M = 105,99 g/mol• CAS [497-19-8]Packaging Code1 l SO005110005Traceable to SRM from NISTSO0210Sodium chlorate, pureNaClO 3• M = 106,44 g/mol• CAS [7775-09-9]• Melting point: 255 ºC(decomposes)GHS information: Danger.H271 - H302 - H411P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501a• UN 1495assay (argentometric)......................... min. 98 %crystals, colourless or whiteSO0213Sodium chlorate, reagent grade, ACSPackaging Code500 g 5 SO021005001 kg 5 SO021010005 kg R SO0210005P25 kg SO0210025PR• M = 106,44 g/mol• CAS [7775-09-9]• Melting point: 255 ºC(decomposes)• UN 1495GHS information: Danger.H271 - H302 - H411P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501aPackaging Code500 g 5 SO021305001 kg 5 SO021310005 kg SO0213005PRNaClO 3assay (argentometric)......................... min. 99 %SO0224Sodium chloride, synthesis gradeSalt, Common salt, Rock salt, Sea saltNaCl• M = 58,44 g/mol• CAS [7647-14-5]crystals, colourless or white• Melting point: 801 ºC• Boiling point: 1461 ºCassay (argentometric)......................... min. 99 %Packaging Code1 kg 5 SO022410005 kg R SO0224005P25 kg SO0224025PRSO0225Sodium chloride, extra pure, Ph Eur, BP, USPSalt, Common salt, Rock salt, Sea saltNaCl• M = 58,44 g/mol• CAS [7647-14-5]crystals, colourless or whiteSO0227• Melting point: 801 ºC• Boiling point: 1461 ºCassay (argentometric, on driedsubstance)....................................... 99,0 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium chloride, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 SO022505001 kg 5 SO022510005 kg R SO0225005P25 kg SO0225025PRSalt, Common salt, Rock salt, Sea saltNaCl• M = 58,44 g/mol• CAS [7647-14-5]crystals, colourless or white• Melting point: 801 ºC• Boiling point: 1461 ºCassay (argentometric)......................... min. 99,5 %Packaging Code500 g 5 SO022705001 kg 5 SO022710005 kg R SO0227005P25 kg SO0227025PR266 See complete specifications at www.scharlab.com

SO0234Sodium chloride, secondary standard for volumetric titrations, Titrasure ®SodiuSalt, Common salt, Rock salt, Sea saltNaCl• M = 58,44 g/mol• CAS [7647-14-5]Traceable to SRM from NISTSO0230• Melting point: 801 ºC• Boiling point: 1461 ºCSodium chloride, molecular biology gradeassay (on dried sample)....................... ≥ 99,0 %Packaging Code100 g SO02340100DSalt, Common salt, Rock salt, Sea saltNaCl• M = 58,44 g/mol• CAS [7647-14-5]crystals, colourless or white• Melting point: 801 ºC• Boiling point: 1461 ºCassay (argentometric)......................... min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging Code500 g 5 SO023005001 kg 5 SO023010005 kg SO0230005PRSO0228Sodium chloride, thick salt, synthesis gradeSalt, Common salt, Rock salt, Sea saltNaCl• M = 58,44 g/mol• CAS [7647-14-5]• Melting point: 801 ºC• Boiling point: 1461 ºCcrystals, white or almost white, up ot 3mmSO0233Sodium chloride, saturated solutionassay (argentometric)......................... min. 98 %Packaging Code500 g 5 SO022805001 kg 5 SO022810005 kg R SO0228005P25 kg SO0228025PRSalt, Common salt, Rock salt, Sea salt; saturated solutionNaCl• M = 58,44 g/mol• CAS [7647-14-5]Packaging Code1 l SO023310005SO0229Sodium chloride, solution 0,1 mol/l (0,1 N)NaCl• M = 58,44 g/mol• CAS [7647-14-5]• Density: 1,004Packaging Code1 l SO022910005Traceable to SRM from NISTSO0231NaCl• M = 58,44 g/mol• CAS [7647-14-5]Sodium chloride, concentrated solution to prepare 1 l of solution 0,1mol/l (0,1N)• Density: 1,08 2Packaging Codeu. SO023100PASO0220Sodium chloroacetate, synthesis gradeChloroacetic acid sodium saltC 2H 2ClNaO 2• M = 116,48 g/mol• CAS [3926-62-3]Store between 15ºC and 25ºC• UN 2659GHS information: Danger.H301 - H400 - H315P280 - P301+P310 - P321 - P362 - P405 - P501aassay (titr. with HClO4) ...................... min. 98 %Packaging Code1 kg SO022010005See complete specifications at www.scharlab.com 267

SodiuSO0250 Sodium chromate, reagent grade• M = 161,97 g/mol• CAS [7775-11-3]• Melting point: ~ 792 ºC• UN 3288GHS information: Danger.H301 - H330 - H334 - H340 - H350 - H360FD - H372 -H314 - H400 - H410 - H312 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P405 - P501aNa 2 CrO 4assay (iodometric) ............................. min. 99,5 %Packaging Code500 g 5 SO025005001 kg 5 SO025010005 kg SO0250005PRSO0255Sodium chromate tetrahydrate, extra pureNa 2CrO 4·4H 2O• M = 234,03 g/mol• CAS [10034-82-9]• Melting point: ~ 792 °C• UN 3290GHS information: Danger.H301 - H330 - H334 - H350 - H360 - H372 - H314 -H400 - H410 - H317P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P405 - P501aPackaging Code500 g 5 SO025505001 kg 5 SO025510005 kg SO0255005PRSO0199assay (iodometric).............................. min. 99 %tri-Sodium citrate dihydrate, extra pure, Ph Eur, BP, USPC 6H 5Na 3O 7·2H 2O• M = 294,10 g/mol• CAS [6132-04-3]crystals, colourless or whiteSO0200• Melting point: 150 ºC (anhydroussubstance)assay (titr. with HClO4, on driedsubstance)....................................... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processtri-Sodium citrate dihydrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 SO019905001 kg 5 SO019910005 kg R SO0199005P25 kg SO0199025PRC 6H 5Na 3O 7·2H 2O• M = 294,10 g/mol• CAS [6132-04-3]crystals, colourless or whiteSO0205• Melting point: 150 ºC (anhydroussubstance)assay (titr. with HClO4) ...................... min. 99,5 %tri-Sodium citrate dihydrate, molecular biology gradePackaging Code250 g 5 SO02000250500 g 5 SO020005001 kg 5 SO020010005 kg SO0200005PRC 6H 5Na 3O 7·2H 2O• M = 294,10 g/mol• CAS [6132-04-3]crystals, colourless or white• Melting point: 150 ºC (anhydroussubstance)assay (titr. with HClO4)....................... min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging Code100 g 5 SO020501001 kg 5 SO020510005 kg SO0205005PRSodium cobaltinitrite. See Sodium hexanitrocobaltate(III) page 272SO0190Sodium cyanide, extra pureNaCN• M = 49,01 g/mol• CAS [143-33-9]• Melting point: 563 ºCirregular blocks, white, up to 0,5 cmHygroscopic• Boiling point: 1496 ºC• UN 1689GHS information: Danger.H300 - H310 - H330 - H400 - H410 - EUH032P301+P310 - P310 - P320 - P361 - P405 - P501aassay (argentometric)......................... min. 98 %Packaging Code250 g 5 SO019002501 kg 5 SO019010005 kg R SO0190005P25 kg SO0190025PR268 See complete specifications at www.scharlab.com

SO0257Sodium deoxycholate, for microbiologySodiuDesoxycholic acid, sodium salt, 3",12"-Dihydroxy-5!-cholanic acid, sodium saltC GHS information: Warning.24H 39NaO 4H302• M = 414,55 g/mol• CAS [302-95-4]• Melting point: 357 - 365 ºC P264 - P270 - P301+P312 - P330 - P501aPackaging100 g500 g55CodeSO02570100SO02570500SO0260Sodium dichromate dihydrate, reagent grade, ACSSodium bichromate, Sodium pyrochromateNa 2 Cr 2 O 7·2H 2 O• M = 298,00 g/mol• Boiling point: 400 ºC• CAS [7789-12-0](decomposes)• Melting point: 356,7 ºC (anhydrous • UN 3288substance)GHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aPackaging Code500 g 5 SO026005001 kg 5 SO026010005 kg SO0260005PRlumpy irregular crystals, dark orangeassay (iodometric).............................. 99,5 - 100,5 %Store between 15ºC and 25ºCSO0270 Sodium diethyldithiocarbamate trihydrate, reagent grade, ACSDiethyldithiocarbamic acid sodium salt trihydrateC 5H 10NNaS 2·3H 2O• M = 225,31 g/mol• CAS [20624-25-3]• Melting point: ~ 93 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging100 g250 g55CodeSO02700100SO02700250crystals, white or almost whiteassay (titr. with HClO4)....................... min. 99 %Store between 15ºC and 25ºCSO0330 Sodium dihydrogen phosphate anhydrous, extra pure, BP, USPSodium biphosphate, Sodium phosphate monobasicNaH 2PO 4• M = 120,0 g/mol• CAS [7558-80-7]bulky powder, whiteSO0334• M = 156,01 g/mol• CAS [13472-35-0]• Melting point: 200 ºCassay (acidimetric, on dried sample)....... 98 - 100,5 %Sodium dihydrogen phosphate dihydrate, extra pure, Ph Eur, BP,USPSodium biphosphate, Monosodium orthophosphate, Primary sodium phosphate, SodiumNaHphosphate2POmonobasic4·2H 2OSO0332• Melting point: 60 ºCassay (acidimetric, on dried substance) 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium dihydrogen phosphate dihydrate, reagent grade, Reag. PhEurSodium biphosphate, Monosodium orthophosphate, Primary sodium phosphate, SodiumNaHphosphate2POmonobasic4·2H 2O• M = 156,01 g/mol• CAS [13472-35-0]• Melting point: 60 ºCassay (acidimetric)............................. min. 99 %Packaging500 g1 kg55CodeSO03300500SO03301000Packaging Code500 g 5 SO033405001 kg 5 SO033410005 kg R SO0334005P25 kg SO0334025PRPackaging Code500 g 5 SO033205001 kg 5 SO033210005 kg SO0332005PRSee complete specifications at www.scharlab.com 269

SodiuSO0333 Sodium dihydrogen phosphate monohydrate, extra pure, BP, USPSodium biphosphate, Monosodium orthophosphate, Primary sodium phosphate, SodiumNaHphosphate2POmonobasic4·H 2O• M = 137,99 g/mol• CAS [10049-21-5]crystals, colourless or white• Melting point: ~ 100 ºC(decomposes)assay (acidimetric, on dried sample)....... 98 - 100,5 %Packaging Code500 g 5 SO033305001 kg 5 SO033310005 kg SO0333005PRSO0331Sodium dihydrogen phosphate monohydrate, reagent grade, ACSSodium biphosphate, Monosodium orthophosphate, Primary sodium phosphate, SodiumNaHphosphate2POmonobasic4·H 2O• M = 137,99 g/mol• CAS [10049-21-5]crystals, colourless or whiteSO0328• M = 137,99 g/mol• CAS [10049-21-5]• Melting point: ~ 100 ºC(decomposes)assay (acidimetric)............................. 99,0 - 102,0 %Sodium dihydrogen phosphate monohydrate, molecular biologygradeSodium biphosphate, Monosodium orthophosphate, Primary sodium phosphate, SodiumNaHphosphate2POmonobasic4·H 2Ocrystals, colourless or white• Melting point: ~ 100 ºC(decomposes)assay (acidimetric) ............................ min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging Code250 g 5 SO03310250500 g 5 SO033105001 kg 5 SO033110005 kg SO0331005PRPackaging250 g1 kg55CodeSO03280250SO03281000SO0285Sodium 4-diphenylaminosulfonic acid, redox indicatorDiphenylamine-4-sulfonic acid sodium saltC 12H 10NNaO 3S• M = 271,27 g/mol• CAS [6152-67-6]Packaging25 g100 g44CodeSO02850025SO02850100Store between 15ºC and 25ºCSO0289Sodium disulfite, extra pure, Ph Eur, BP, NFSodium metabisulfite, Sodium pyrosulfiteNa 2S 2O 5• M = 190,10 g/mol• CAS [7681-57-4]crystals or powder, whiteSO0290• Melting point: ~ 150 ºC(decomposes)Sodium disulfite, reagent grade, ACS, Reag. Ph EurGHS information: Danger.H318 - H302 - EUH031P280 - P264 - P305+P351+P338 - P310 - P301+P312 -P501aassay (iodometric).............................. 95 - 100,5 %assay (iodometric, as SO2).................. 65 - 67,4 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 SO028905001 kg 5 SO028910005 kg SO0289005PRSodium metabisulfite, Sodium pyrosulfiteNa 2S 2O 5• M = 190,10 g/mol• CAS [7681-57-4]crystals or powder, white• Melting point: ~ 150 ºC(decomposes)GHS information: Danger.H318 - H302 - EUH031P280 - P264 - P305+P351+P338 - P310 - P301+P312 -P501aassay (iodometric).............................. min. 98 %Packaging500 g1 kg55CodeSO02900500SO02901000270 See complete specifications at www.scharlab.com

SO0355Sodium fluoride, extra pure, Ph Eur, BP, USPSodiuChemifluor, Ossalin, Ossin, ZymafluorNaF• M = 41,99 g/mol• CAS [7681-49-4]• Melting point: 993 ºC• Boiling point: 1704 ºC• UN 1690GHS information: Danger.H301 - H315 - H319 - EUH032P280 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 kg 5 SO035510005 kg SO0355005PRcrystalline powder, whiteSO0323Sodium fluoride, reagent grade, ACS, ISOassay (complexometric, on driedsubstance)....................................... 98,5 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processChemifluor, Ossalin, Ossin, ZymafluorNaF• M = 41,99 g/mol• CAS [7681-49-4]• Melting point: 993 ºCcrystalline powder, white• Boiling point: 1704 ºC• UN 1690GHS information: Danger.H301 - H315 - H319 - EUH032P280 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aassay (complexometric)....................... min. 99 %Packaging Code500 g 5 SO032305001 kg 5 SO032310005 kg SO0323005PRSO0324Sodium formate, extra pureFormic acid sodium saltNaOOCH• M = 68,01 g/mol• CAS [141-53-7]crystals, white• Melting point: 255 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (iodometric).............................. min. 98 %Packaging Code500 g 5 SO032405001 kg 5 SO032410005 kg SO0324005PRSO0326Sodium formate, reagent grade, ACS, Reag. Ph EurFormic acid sodium saltNaOOCH• M = 68,01 g/mol• CAS [141-53-7]crystals, white• Melting point: 255 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (iodometic)............................... min. 99 %Packaging Code500 g 5 SO032605001 kg 5 SO032610005 kg SO0326005PRSO0325Sodium formate, HPLC gradeFormic acid sodium saltNaOOCH• M = 68,01 g/mol• CAS [141-53-7]• Melting point: 255 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging Code250 g SO032502504SO0400assay (iodometric).............................. min. 99,5 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:260 nm............................................ 0,05 AU270 nm............................................ 0,04 AU300 nm............................................ 0,03 AU330 nm............................................ 0,02 AUSodium L-glutamate monohydrate, extra pure, NFC 5H 8NNaO 4·H 2O• M = 187,13 g/mol• CAS [6106-04-3]Store between 5ºC and 30ºC• Melting point: 225 - 240 ºC 5assay (titr. with HClO4)....................... 99 - 100,5 %Packaging Code500 g SO040005001 kg SO040010005See complete specifications at www.scharlab.com 271

SodiuSO0415 Sodium hexametaphosphate, extra pureSodium polyphosphate, Grahamʼs saltNa-(NaPO 3 ) n -ONa• CAS [68915-31-1]• Melting point: 628 ºCPackaging500 g1 kg55CodeSO04150500SO04151000crystals, whiteassay (in P2O5) (acidimetric)................ 65 - 70 %HygroscopicSO0240 Sodium hexanitrocobaltate(III), reagent grade, ACSSodium cobaltinitrite, Cobalt(III) sodium nitriteNa 3[Co(NO 2) 6]• M = 403,94 g/mol• CAS [13600-98-1]powder, orange• UN 1479GHS information: Danger.H272 - H350P221 - P210 - P220 - P280 - P405 - P501aPackaging25 g100 g44CodeSO02400025SO02400100SO0128Sodium hydrogen carbonate, pureSodium bicarbonateNaHCO 3• M = 84,01 g/mol• CAS [144-55-8]crystals or powder, white• Melting point: 270 ºC(decomposes)Packaging Code5 kg R SO0128005P25 kg SO0128025PRSO0129Sodium hydrogen carbonate, extra pure, Ph Eur, BP, USPSodium bicarbonateNaHCO 3• M = 84,01 g/mol• CAS [144-55-8]crystals or powder, whiteSO0131• Melting point: 270 ºC(decomposes)assay (acidimetric, on dried sample)....... 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium hydrogen carbonate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 SO012905001 kg 5 SO012910005 kg R SO0129005P25 kg SO0129025PRSodium bicarbonateNaHCO 3• M = 84,01 g/mol• CAS [144-55-8]crystals or powder, whiteSO0130• Melting point: 270 ºC(decomposes)Sodium hydrogen carbonate, HPLC gradeassay (acidimetric, on dried sample)....... 99,7 - 100,3 %Packaging Code500 g 5 SO013105001 kg 5 SO013110005 kg R SO0131005P25 kg SO0131025PRSodium bicarbonateNaHCO 3• M = 84,01 g/mol• CAS [144-55-8]crystals or powder, white• Melting point: 270 ºC(decomposes)assay (acidimetric)............................. min. 99,5 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:240 nm............................................ 0,1 AU250 nm............................................ 0,04 AU260 nm............................................ 0,02 AU280 nm............................................ 0,01 AUPackaging Code250 g SO013002504272 See complete specifications at www.scharlab.com

SO0133Sodium hydrogen carbonate, saturated solutionSodiuNaHCO 3Packaging Code1 l SO01331000• Density: 1,05 5• M = 84,01 g/mol• CAS [144-55-8]SO0350di-Sodium hydrogen citrate 1,5-hydrate, extra pure, BPC 6H 6Na 2O 7·1,5H 2O• M = 263,11 g/mol• CAS [6132-05-4]crystals or powder, whiteSO0349C 6H 6Na 2O 7·1,5H 2O• M = 263,11 g/mol• CAS [6132-05-4]• Melting point: 149 ºCassay (titr. with HClO4)....................... min. 99 %di-Sodium hydrogen citrate 1,5-hydrate, reagent grade, Reag. PhEurcrystals or powder, whiteSO0335Na 2HPO 4• M = 141,96 g/mol• CAS [7558-79-4]• Melting point: 149 ºCassay (titr. with HClO4)....................... min. 99 %di-Sodium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP,USPDisodium hydrogen phosphate, Sodium phosphate dibasicfloury powder, whiteHygroscopicSO0337Na 2HPO 4• M = 141,96 g/mol• CAS [7558-79-4]• Melting point: ~ 250 ºC(decomposes)assay (acidimetric,on dried substance) 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processdi-Sodium hydrogen phosphate anhydrous, reagent grade, ACS,Reag. Ph EurDisodium hydrogen phosphate, Sodium phosphate dibasicfloury powder, whiteHygroscopicSO0329• M = 141,96 g/mol• CAS [7558-79-4]• Melting point: ~ 250 ºC(decomposes)assay (acidimetric)............................. min. 99 %di-Sodium hydrogen phosphate anhydrous, molecular biologygradeDisodium hydrogen phosphate, Sodium phosphate dibasicNa 2HPO 4floury powder, whiteHygroscopicSO0338• Melting point: ~ 250 ºC(decomposes)assay (acidimetric) ............................ min. 99,5 %DNases, RNases, Proteases ............... non detecteddi-Sodium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP,USPSodium monohydrogen phosphate, Sodium phosphate dibasicNa 2HPO 4·2H 2O• M = 177,99 g/mol• CAS [10028-24-7]crystals, colourless or white• Melting point: 92,5 ºC (release ofcrystalline water)assay (acidimetric,on dried substance) 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 kg 5 SO035010005 kg R SO0350005P25 kg SO0350025PRPackaging Code500 g 5 SO034905001 kg 5 SO034910005 kg SO0349005PRPackaging Code500 g 5 SO033505001 kg 5 SO033510005 kg R SO0335005P25 kg SO0335025PRPackaging Code500 g 5 SO033705001 kg 5 SO033710005 kg R SO0337005P25 kg SO0337025PRPackaging250 g1 kg55CodeSO03290250SO03291000Packaging Code500 g 5 SO033805001 kg 5 SO0338100025 kg SO0338025PRSee complete specifications at www.scharlab.com 273

SodiuSO0339Na 2 HPO 4·2H 2 O• M = 177,99 g/mol• CAS [10028-24-7]di-Sodium hydrogen phosphate dihydrate, reagent grade, Reag. PhEurSodium monohydrogen phosphate, Sodium phosphate dibasiccrystals, colourless or white• Melting point: 92,5 ºC (release ofcrystalline water)assay (acidimetric)............................. min. 99,5 %Packaging500 g1 kg55CodeSO03390500SO03391000SO0345di-Sodium hydrogen phosphate dihydrate, HPLC gradeSodium monohydrogen phosphate, Sodium phosphate dibasicNa 2 HPO 4·2H 2 O• M = 177,99 g/mol• CAS [10028-24-7]crystals, colourless or whiteSO0336Na 2HPO 4·12H 2O• M = 358,14 g/mol• CAS [10039-32-4]• Melting point: 92,5 ºC (release ofcrystalline water)assay (acidimetric)............................. min. 99,5 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:230 nm............................................ 0,1 AU260 nm............................................ 0,06 AU280 nm............................................ 0,04 AU320 nm............................................ 0,02 AUdi-Sodium hydrogen phosphate dodecahydrate, extra pure, PhEur, BPSodium monohydrogen phosphate, Sodium phosphate dibasiccrystals, colourless or whiteStore between 15ºC and 25ºCSO0343Na 2HPO 4·12H 2O• M = 358,14 g/mol• CAS [10039-32-4]• Melting point: 35 ºCassay (acidimetric)............................. 98,5 - 102,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processdi-Sodium hydrogen phosphate dodecahydrate, reagent grade,ISOSodium monohydrogen phosphate, Sodium phosphate dibasiccrystals, colourless or whiteStore between 15ºC and 25ºCSO0160• Melting point: 35 ºCSodium hydrogen selenite, for microbiologyassay (acidimetric)............................. 99 - 102 %Packaging Code250 g SO034502504Packaging Code500 g 5 SO033605001 kg 5 SO033610005 kg R SO0336005P25 kg SO0336025PRPackaging Code500 g 5 SO034305001 kg 5 SO034310005 kg SO0343005PRSodium biseleniteNaHSeO 3• M = 150,95 g/mol• CAS [7782-82-3 ]• UN 2630GHS information: Danger.H301 - H331 - H373 - H400 - H410P260 - P261 - P301+P310 - P321 - P405 - P501aPackaging Code100 g SO016001005SO0150Sodium hydrogen sulfate anhydrous, extra pureSodium bisulfateNaHSO 4• M = 120,06 g/mol• CAS [7681-38-1]• Melting point: 315 ºC• UN 3260humid crystals, white or almost white, up to 1,5cmGHS information: Danger.H318P280 - P305+P351+P338 - P310assay (acidimetric)............................. min. 99 %Packaging Code500 g 5 SO015005001 kg 5 SO015010005 kg SO0150005PR274 See complete specifications at www.scharlab.com

SO0417Sodium hydrogen sulfite, solution 40%, extra pureSodiuSodium bisulfite, Bisulfite, Sodium bisulfite solutionNaHSO 3• M = 104,06 g/mol• CAS [7631-90-5]• Density: 1,25• Melting point: -44 ºC• Boiling point: 146 ºC• UN 2693GHS information: Warning.H302 - EUH031P264 - P270 - P301+P312 - P330 - P501aPackaging Code1 l 5 SO0417100025 l SO0417025P9Store between 15ºC and 25ºCSO0419Sodium hydrogen tartrate monohydrate, reagent gradeSodium bitartrate monohydrateC 4H 5NaO 6·H 2O• M = 190,09 g/mol• CAS [526-94-3]• Melting point: 253 °Cassay (acidimetric) ............................ 99,5 - 100,5 %Packaging Code500 g 5 SO041905001 kg 5 SO041910005 kg SO0419005PRSO0418Sodium hydroxide, granulated, synthesis gradeCaustic sodaNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Melting point: 323 ºC• Boiling point: 1390 ºC• UN 1823GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 kg 5 SO041810005 kg R SO0418005P25 kg SO0418025PRpearls, white, 1mmassay (acidimetric)............................. min. 98 %HygroscopicSO0420 Sodium hydroxide, pellets, extra pure, Ph Eur, BP, NFCaustic sodaNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Melting point: 323 ºCpellets, white or almost white, 0,5cmHygroscopicSO0425• Boiling point: 1390 ºC• UN 1823GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. 97 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 SO042005001 kg 5 SO042010005 kg R SO0420005P25 kg SO0420025PRCaustic sodaNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Melting point: 323 ºCpellets, white or almost white, 0,5cmHygroscopicSO0424• Boiling point: 1390 ºC• UN 1823Sodium hydroxide, solution 50% w/v, extra pureGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (acidimetric)............................. min. 99,0 %Packaging Code500 g 5 SO042505001 kg 5 SO042510005 kg R SO0425005P25 kg SO0425025PRNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: ~ 1,4• Melting point: 12 ºC• Boiling point: 143 ºC• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code5 l 9 SO0424005P25 l SO0424025P9Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 275

SodiuSO0422 Sodium hydroxide, solution 40% w/v, extra pureNaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCSO0423• Density: 1,33• UN 1824Sodium hydroxide, solution 35% w/v, extra pureGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO042210005 l 9 SO0422005P25 l SO0422025P9NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: ~ 1,3• Melting point: 9 ºC• Boiling point: 119 ºC• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code5 l 9 SO0423005P25 l SO0423025P9Store between 15ºC and 25ºCSO0426Sodium hydroxide, solution 32% w/v, for the determination of nitrogenNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,26• Melting point: 9 ºC• Boiling point: 119 ºC• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SO042610005Store above 0ºCSO0421Sodium hydroxide, solution 30% w/v, extra pureNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,27• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SO042110005Store above 0ºCSO0433Sodium hydroxide, solution 25% w/v, extra pureNaOH• M = 40,00 g/mol• CAS [1310-73-2]Store above 0ºCSO0412• Density: ~ 1,23• UN 1824Sodium hydroxide, solution 20% w/v, extra pureGHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO043310005 l 9 SO0433005P25 l SO0433025P9NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: ~ 1,21• Melting point: -26 ºC• Boiling point: 100 ºC• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code500 ml SO041205005Store above 0ºCSO0451Sodium hydroxide, solution 6 mol/l (6 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: ~ 1,23• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SO045110005Store between 15ºC and 25ºCTraceable to SRM from NIST276 See complete specifications at www.scharlab.com

SO0455Sodium hydroxide, solution 5 mol/l (5 N)SodiuNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: ~ 1,18• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SO045510005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0440 Sodium hydroxide, solution 2 mol/l (2 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0430• Density: 1,09• UN 1824Sodium hydroxide, solution 1,66 mol/l (1,66 N)GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO044010005 l 9 SO0440005P10 l SO0440010CCNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: ~ 1,07• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SO043010005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0441 Sodium hydroxide, solution 1 mol/l (1 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0442• Density: 1,04• UN 1824Sodium hydroxide, solution 0,5 mol/l (0,5 N)GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO044110005 l 9 SO0441005P10 l SO0441010CCNaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0452• Density: 1,02• UN 1824Sodium hydroxide, solution 0,4 mol/l (0,4 N)GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO044210005 l 9 SO0442005P10 l SO0442010CCNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,02• UN 1824GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SO045210005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0449 Sodium hydroxide, solution 0,3546 mol/l (0,3546 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,01• UN 1824GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SO044910005Store between 15ºC and 25ºCTraceable to SRM from NISTSee complete specifications at www.scharlab.com 277

SodiuSO0444 Sodium hydroxide, solution 0,25 mol/l (0,25 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,01• UN 1824GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SO044410005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0464 Sodium hydroxide, solution 1/4,9 mol/l (1/4,9 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0445• Density: 1,01• UN 1824Sodium hydroxide, solution 0,2 mol/l (0,2 N)GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging500 ml1 l55CodeSO04640500SO04641000NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,01• UN 1824GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l SO044510005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0429 Sodium hydroxide, solution 1/9 mol/l (1/9 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0443• Density: 1,004Sodium hydroxide, solution 0,1 mol/l (0,1 N)Packaging Code1 l 5 SO042910005 l 9 SO0429005P10 l SO0429010CCNaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0453• Density: 1,00Sodium hydroxide, solution 0,05 mol/l (0,05 N)Packaging Code1 l 5 SO044310005 l 9 SO0443005P10 l SO0443010CCNaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,003Packaging Code1 l SO045310005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0447 Sodium hydroxide, solution 0,025 mol/l (0,025 N)NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: 1,00Packaging Code1 l SO044710005278 See complete specifications at www.scharlab.com

SO0465Sodium hydroxide, solution 1/49 mol/l (1/49 N)SodiuNaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0448• Density: 1,00Sodium hydroxide, solution 0,02 mol/l (0,02 N)Packaging500 ml1 l55CodeSO04650500SO04651000NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0439• Density: 1,00Sodium hydroxide, solution 0,01 mol/l (0,01 N)Packaging500 ml1 l55CodeSO04480500SO04481000NaOH• M = 40,00 g/mol• CAS [1310-73-2]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0428NaOH• M = 40,00 g/mol• CAS [1310-73-2]• Density: 1,00Sodium hydroxide, concentrated solution to prepare 1 l of solution 1mol/l (1 N)• Density: 1,38• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 SO043910005 l 9 SO0439005P10 l SO0439010CCPackaging Codeu. SO042800PA2SO0434NaOH• M = 40,00 g/mol• CAS [1310-73-2]Sodium hydroxide, concentrated solution to prepare 1 l of solution0,5 mol/l (0,5 N)• Density: 1,185• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Codeu. SO043400PA2SO0427NaOH• M = 40,00 g/mol• CAS [1310-73-2]Sodium hydroxide, concentrated solution to prepare 1 l of solution0,1 mol/l (0,1 N)• Density: 1,09• UN 1824GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Codeu. SO042700PA2SO0438NaOH• M = 40,00 g/mol• CAS [1310-73-2]Sodium hydroxide, concentrated solution to prepare 1 l of solution0,01 mol/l (0,01 N)• Density: 1,01• UN 1824Packaging Codeu. SO043800PA2Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 279

SodiuSO0436 Sodium hypochlorite, solution 15% w/v, extra pureCloroxNaClO• M = 74,44 g/mol• CAS [7681-52-9]• Density: (20 ºC) ~ 1,22• Melting point: ~ -16 °C• Boiling point: ~ 97 °C• UN 1791GHS information: Danger.H314 - EUH031P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l SO043610004Store below 15ºCSO0432Sodium hypochlorite, solution 10% w/v, extra pureCloroxNaClO• M = 74,44 g/mol• CAS [7681-52-9]Store below 15ºCSO0431• Density: 1,12 - 1,18• UN 1791Sodium hypochlorite, solution 5% w/v, extra pureGHS information: Danger.H314 - EUH031P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 4 SO043210005 l 9 SO0432005P25 l SO0432025P9CloroxNaClO• M = 74,44 g/mol• CAS [7681-52-9]Store between 5ºC and 30ºCSO0825• Density: 1,10• UN 1791Sodium iodate, reagent gradeGHS information: Danger.H318 - H315 - EUH210P280 - P305+P351+P338 - P310 - P321 - P362 -P332+P313Packaging Code1 l 5 SO043110005 l 9 SO0431005P25 l SO0431025P9NaIO 3assay (iodometric).............................. min. 99,5 %• M = 197,89 g/mol• CAS [7681-55-2]GHS information: Danger.Packaging CodeH271• UN 1479100 g SO08250100P221 - P283 - P210 - P306+P360 - P371+P380+P375 - 5P501a250 g SO082502505SO0835Sodium iodide, extra pure, Ph Eur, BP, USPNaI• M = 149,89 g/mol• CAS [7681-82-5]crystals, white or almost whiteSO0837• Melting point: 662 ºC• Boiling point: 1304 ºCSodium iodide, reagent grade, ACS, Reag. Ph Eurassay (argentometric, on driedsubstance)....................................... 99 - 100,5 %residual solvents (Ph EUr/ICH) class 3.... max. 0,5 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processPackaging250 g1 kg55CodeSO08350250SO08351000NaI• M = 149,89 g/mol• CAS [7681-82-5]crystals, white or almost white• Melting point: 662 ºC• Boiling point: 1304 ºCassay (argentometric)......................... min. 99,5 %Packaging100 g250 g500 g1 kg5555CodeSO08370100SO08370250SO08370500SO08371000280 See complete specifications at www.scharlab.com

SO0460Sodium lactate, solution 50% w/w, extra pure, Ph Eur, BP, USPSodiuL-2-Hydroxypropanoic acid sodium salt, Lactic acid sodium saltC 3 H 5 NaO 3• M = 112,06 g/mol• CAS [867-56-1]Store between 15ºC and 25ºCSO0450• Density: 1,263• Boiling point: 109 ºCSodium lauryl sulfate, 95%, extra pureassay (titr. with HClO4) ...................... 49 - 51 %residual solvents(Ph Eur).class 2.(Methanol)........................................ max. 0,005%residual solvents(Ph Eur).class 3.(Ethanol).......................................... max. 0,05 %other residual solvents......................... excluded byproduction processPackaging Code1 l 5 SO046010005 l SO0460005P9Dodecyl sulfate sodium salt, SDSC 12H 25NaO 4S• M = 288,38 g/mol• CAS [151-21-3]Store between 15ºC and 25ºC• Melting point: 204 - 207 ºCgranular, slightly cream or beige, less than 2mmSD0010Sodium lauryl sulfate, molecular biology gradeGHS information: Warning.H302 - H312 - H315 - H319P280 - P305+P351+P338 - P321 - P322 - P362 -P501aPackaging Code500 g 5 SO045005001 kg R SO045010005 kg SO0450005PRDodecyl sulfate sodium salt, SDSC 12H 25NaO 4S• M = 288,38 g/mol• CAS [151-21-3]flakes-shaped, whiteStore between 15ºC and 25ºCSO0456• Melting point: 204 - 207 ºCSodium lauryl sulfate, for ion-pair chromatographyGHS information: Warning.H302 - H312 - H315 - H319P280 - P305+P351+P338 - P321 - P322 - P362 -P501aassay (complexometric)....................... min. 99 %DNases, RNases .............................. non detectedPackaging50 g500 g1 kg555CodeSD00100050SD00100500SD00101000Dodecyl sulfate sodium salt, SDSC 12H 25NaO 4S• M = 288,38 g/mol• CAS [151-21-3]flakes, bright whiteStore between 15ºC and 25ºCSO0458• Melting point: 204 - 207 ºCSodium lauryl sulfate, solution 0,004 mol/lGHS information: Warning.H302 - H312 - H315 - H319P280 - P305+P351+P338 - P321 - P322 - P362 -P501aPackaging25 g100 g44CodeSO04560025SO04560100C 12H 25NaO 4S• M = 288,38 g/mol• CAS [151-21-3]• Density: 1,00 5Packaging Code1 l SO04581000SO0100Sodium metaarsenite, solution 0,05 mol/l (0,1 N)NaAsO 2• M = 129,91 g/mol• CAS [7784-46-5]• Density: 1,01• UN 1686GHS information: Danger.H350 - H412P281 - P273 - P201 - P308+P313 - P405 - P501aPackaging Code1 l SO010010005Store between 15ºC and 25ºCTraceable to SRM from NISTSodium metabisulfite. See Sodium disulfite page 270See complete specifications at www.scharlab.com 281

SodiuSO0564 Sodium metaperiodate, extra pureSodium periodateNaIO 4• M = 213,89 g/mol• CAS [7790-28-5]crystals, almost white• Melting point: 300 ºC(decomposes)• UN 1479GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (iodometric).............................. min. 99 %Packaging Code1 kg 5 SO056410005 kg SO0564005PRSO0565Sodium metaperiodate, reagent grade, ACS, Reag. Ph EurSodium periodateNaIO 4• M = 213,89 g/mol• CAS [7790-28-5]crystals, almost white• Melting point: 300 ºC(decomposes)• UN 1479GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (iodometric, on dried sample)........ 99,8 - 100,3 %Packaging100 g250 g55CodeSO05650100SO05650250SO0820Sodium metavanadate, synthesis gradeSodium monovanadate, Sodium vanadate(V)NaVO 3• M = 121,93 g/mol• CAS [13718-26-8]• Melting point: 630 ºC• UN 3285GHS information: Danger.H301 - H315 - H319 - H335P261 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging100 g250 g55CodeSO08200100SO08200250SO0489assay.............................................. min. 96 %Sodium molybdate dihydrate, extra pure, Ph Eur, BPNa 2MoO 4·2H 2O• M = 241,95 g/molSO0490• CAS [10102-40-6] 555assay (on dried substance)................... 98 - 100,5 %residual solvents (Ph Eur/USP)............. excluded byproduction processSodium molybdate dihydrate, reagent grade, ACS, Reag. Ph EurPackaging Code100 g SO04890100250 g SO048902501 kg SO04891000Na 2MoO 4·2H 2O• M = 241,95 g/molassay (complexometric)....................... 99,5 - 103,0 %Packaging100 g250 g1 kg• CAS [10102-40-6] 555CodeSO04900100SO04900250SO04901000Sodium monovanadate. See Sodium metavanadate page 282SO0500Sodium nitrate, extra pureNitric acid sodium saltNaNO 3• M = 84,99 g/mol• CAS [7631-99-4]crystals, white• Melting point: 308 ºC• UN 1498GHS information: Danger.H272 - H319P221 - P210 - P220 - P280 - P305+P351+P338 -P501aassay (acidimetric)............................. min. 99 %Packaging Code500 g 5 SO050005001 kg 5 SO050010005 kg R SO0500005P25 kg SO0500025PR282 See complete specifications at www.scharlab.com

SO0501Sodium nitrate, reagent grade, ACS, ISOSodiuNitric acid sodium saltNaNO 3• M = 84,99 g/mol• CAS [7631-99-4]crystals, whiteSO0505• Melting point: 308 ºC• UN 1498Sodium nitrate, solution 1 mol/lGHS information: Danger.H272 - H319P221 - P210 - P220 - P280 - P305+P351+P338 -P501aassay (acidimetric)............................. min. 99,5 %Packaging Code500 g 5 SO050105001 kg 5 SO050110005 kg SO0501005PRNaNO 3• Density: 1,0• M = 84,99 g/mol• CAS [7631-99-4]GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aPackaging Code1 l SO050510005Traceable to SRM from NISTSO0510Sodium nitrite, synthesis gradeNaNO 2• M = 69,00 g/mol• CAS [7632-00-0]crystals, slightly yellowHygroscopicSO0512• Melting point: 280 ºC(decomposes)• UN 1500Sodium nitrite, reagent grade, ACSGHS information: Danger.H301 - H272 - H400P221 - P210 - P301+P310 - P321 - P405 - P501aassay (iodometric).............................. min. 98 %Packaging Code500 g 5 SO051005001 kg 5 SO051010005 kg SO0510005PRNaNO 2• M = 69,00 g/mol• CAS [7632-00-0]crystals, yellowHygroscopic• Melting point: 280 ºC(decomposes)• UN 1500GHS information: Danger.H301 - H272 - H400P221 - P210 - P301+P310 - P321 - P405 - P501aassay (permanganometric)................... min. 99 %Packaging Code500 g 5 SO051205001 kg 5 SO051210005 kg SO0512005PRSodium nitroferricyanide. See Sodium nitroprusside dihydrate page 283SO0520Sodium nitroprusside dihydrate, reagent grade, ACSDisodiumpentacyanonitrosylferrate(II) dihydrate, Disodiumnitrosylpentacyanoferrate(II)Nadihydrate, GHS information: Danger.2[Fe(CN)Sodium5NO]·2Hnitroferricyanide,2ONitroprusside sodiumH301• M = 297,95 g/mol• CAS [13755-38-9]• UN 1588P264 - P270 - P301+P310 - P321 - P405 - P501acrystals, dark red, up to 1cmStore between 15ºC and 25ºCSO0529di-Sodium oxalate, extra pureassay (argentometric)......................... 99 - 102 %Packaging100 g250 g500 g555CodeSO05200100SO05200250SO05200500Oxalic acid sodium salt, Soerensenʼs buffer substancesNa 2C 2O 4• M = 134,01 g/mol• CAS [62-76-0]bulky powder, whiteStore between 15ºC and 25ºC• Melting point: 250 - 270 ºC(decomposes)GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric) .................. min. 99 %Packaging Code500 g 5 SO052905001 kg 5 SO052910005 kg R SO0529005P25 kg SO0529025PRSee complete specifications at www.scharlab.com 283

SodiuSO0530 di-Sodium oxalate, reagent grade, ACS, Reag. Ph EurOxalic acid sodium salt, Soerensenʼs buffer substancesNa 2 C 2 O 4• M = 134,01 g/mol• CAS [62-76-0]bulky powder, whiteStore between 15ºC and 25ºCSO0531Na 2C 2O 4• M = 134,01 g/mol• CAS [62-76-0]• Melting point: 250 - 270 ºC(decomposes)GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aassay (permanganometric)................... min. 99,8 %di-Sodium oxalate, secondary standard for volumetric titrations,Titrasure ®Oxalic acid sodium salt, Soerensenʼs buffer substances• Melting point: 250 - 270 ºC(decomposes)GHS information: Warning.H302 - H312P280 - P322 - P301+P312 - P312 - P363 - P501aPackaging Code500 g 5 SO053005001 kg 5 SO053010005 kg SO0530005PRPackaging Code80 g SO05310080DStore between 15ºC and 25ºCassay (on dried sample)....................... ≥ 99,7 %Traceable to SRM from NISTSO0535 Sodium perchlorate monohydrate, extra pure, Reag. Ph EurNaClO 4·H 2O• M = 140,46 g/mol• CAS [7791-07-3]crystals, whiteSO0555• Melting point: 130 ºC• UN 1502Sodium peroxide, extra pureGHS information: Danger.H271 - H302P221 - P283 - P210 - P306+P360 - P371+P380+P375 -P501aassay (argentometric)......................... min. 99 %Packaging Code500 g SO053505005Na 2O 2• M = 77,98 g/mol• CAS [1313-60-6]• Melting point: 460 ºC• Boiling point: 657 ºC(decomposes)• UN 1504GHS information: Danger.H271 - H314P221 - P283 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aHygroscopic assay (permanganometric) .................. min. 95 %Store below 25ºCSO0540Sodium peroxodisulfate, extra purePackaging100 g250 g1 kg555CodeSO05550100SO05550250SO05551000Sodium persulfate, Peroxydisulfuric acid disodium saltNa 2S 2O 8• M = 238,09 g/mol• CAS [7775-27-1]crystals, white or almost whiteSO1151Store below 15ºC• UN 1505GHS information: Danger.H272 - H334 - H302 - H335 - H315 - H319 - H317P221 - P210 - P285 - P305+P351+P338 - P405 -P501aassay (iodometric).............................. min. 98 %Sodium peroxodisulfate solution 14% w/v + ortho-Phosphoricacid 0,73% w/v in waterGHS information: Danger.H272 - H315 - H319 - H334 - H317P221 - P210 - P285 - P305+P351+P338 - P321 -P501aPackaging100 g1 kg55CodeSO05400100SO05401000Packaging Code1 l 5 SO115110005 l 9 SO1151005P25 l SO1151025P9Sodium persulfate. See Sodium peroxodisulfate page 284284 See complete specifications at www.scharlab.com

SO0342tri-Sodium phosphate anhydrous, extra pureSodiutri-Sodium orthophosphate, TSP, Sodium phosphate tribasicNa 3 PO 4• M = 163,94 g/mol• CAS [7601-54-9]• Melting point: 75 °C (decomposes)• UN 3262GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 g1 kg55CodeSO03420250SO03421000assay (acidimetric)............................. min. 98 %Sodium phosphate dibasic. See di-Sodium hydrogen phosphate anhydrous page 273SO0340tri-Sodium phosphate dodecahydrate, reagent grade, ACSTrisodium phosphate, Sodium phosphate tribasicNa 3PO 4·12H 2O• M = 380,12 g/mol• CAS [10101-89-0]crystals, colourless or white• Melting point: 75 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313assay (acidimetric)............................. 98 - 102 %Packaging Code500 g 5 SO034005001 kg 5 SO034010005 kg R SO0340005P25 kg SO0340025PRSodium phosphate monobasic. See Sodium dihydrogen phosphate anhydrous page 269SO0341tri-Sodium phosphate monohydrate, extra pureTrisodium phosphate, Sodium phosphate tribasicNa 3PO 4·H 2O• M = 181,96 g/molassay (acidimetric)............................. min. 98 %Packaging Code500 g 5 SO034105001 kg 5 SO034110005 kg R SO0341005P25 kg SO0341025PRSodium phosphate tribasic. See tri-Sodium phosphate anhydrous page 285SO0435Sodium phosphinate monohydrate, extra pure, Reag. Ph EurSodium hypophosphite monohydrateNaH 2PO 2·H 2O• M = 105,99 g/mol• CAS [10039-56-2]• Melting point: > 90 ºC(decomposes)assay (bromometric) .......................... min. 99 %Packaging250 g1 kg55CodeSO04350250SO04351000Sodium polyphosphate. See Sodium hexametaphosphate page 272Sodium potassium tartrate. See Potassium sodium tartrate tetrahydrate page 244Sodium pyrosulfite. See Sodium disulfite page 270SO0590Sodium pyruvate, for microbiologyPiruvic acid, sodium saltC 3H 3NaO 3• M = 110,05 g/mol• CAS [113-24-6]• Melting point: 220 - 230 °CPackaging100 g500 g55CodeSO05900100SO05900500See complete specifications at www.scharlab.com 285

SodiuSO0615 Sodium rhodizonate, indicator for metal titration, reagent grade1,2-Dihydroxy-3,4,5,6-tetraoxo-1-cyclohexene disodium saltC 6 Na 2 O 6• M = 214,04 g/mol• CAS [523-21-7]Packaging1 g5 g44CodeSO06150001SO06150005assay (titr. with HClO4) ...................... min. 98,5 %Store between 15ºC and 25ºCSO0633 Sodium salicylate, reagent gradeSalicylic acid sodium saltC 7H 5NaO 3• M = 160,11 g/mol• CAS [54-21-7]flakes, bright white or almost whiteSO0640• Melting point: 200 ºCSodium silicate, neutral solution, pureGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aassay (titr. with HClO4, on driedsubstance)....................................... min. 99,5 %Packaging Code250 g 5 SO063302501 kg 5 SO063310005 kg SO0633005PRNa GHS information: Warning.2SiO 3Packaging CodeH315 - H319 - H335• M = 122,07 g/mol• Density: 1,371 l SO06401000P261 - P280 - P305+P351+P338 - P321 - P405 -5• CAS [1344-09-8]P501a2,5 l 5 SO064025005 l SO0640005PSO0665Sodium sulfate anhydrous, powder, extra pure, Ph Eur9Sulfuric acid sodium saltNa 2SO 4• M = 142,04 g/mol• CAS [7757-82-6]• Melting point: 888 ºC• Boiling point: > 890 ºC(decomposes)crystalline powder , white or almost whiteHygroscopicSO0667assay (on dried substance)................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium sulfate anhydrous, granulated, reagent grade, ACS, ISOPackaging Code500 g 5 SO066505001 kg 5 SO066510002,5 kg 5 SO066525005 kg R SO0665005P25 kg SO0665025PRSulfuric acid sodium saltNa 2SO 4• M = 142,04 g/mol• CAS [7757-82-6]crystals, colourless or whiteHygroscopicSO0664• M = 142,04 g/mol• CAS [7757-82-6]• Melting point: 888 ºC• Boiling point: > 890 ºC(decomposes)assay.............................................. min. 99 %Sodium sulfate anhydrous, powder, reagent grade, ACS, ISO, Reag.Ph EurSulfuric acid sodium saltNa 2SO 4• Melting point: 888 ºC• Boiling point: > 890 ºC(decomposes)assay.............................................. min. 99 %Packaging Code500 g 5 SO066705001 kg 5 SO066710002,5 kg 5 SO066725005 kg R SO0667005P25 kg SO0667025PRPackaging Code500 g 5 SO066405001 kg 5 SO066410005 kg SO0664005PRpowder, white or amost whiteHygroscopic286 See complete specifications at www.scharlab.com

SO0670Sodium sulfate anhydrous, for GC residue analysisSodiuSulfuric acid sodium saltNa 2 SO 4• M = 142,04 g/mol• CAS [7757-82-6]granular, white, approx. 1,5mmHygroscopicSO0671• Melting point: 888 ºC• Boiling point: > 890 ºC(decomposes)assay.............................................. min. 99,5 %suitable for pesticide residue analysisSodium sulfate decahydrate, extra pure, Ph Eur, BP, USPPackaging1 kg2,5 kg55CodeSO06701000SO06702500Glauberʼs saltNa 2 SO 4·10H 2 O• M = 322,19 g/mol• CAS [7727-73-3]Store below 25ºCSO0666• Melting point: 32,4 ºC• Boiling point: > 890 ºC (anhydroussubstance, decomposes)Sodium sulfide hydrate, synthesis gradeassay (on dried substance)................... 98,5 - 101 %Packaging Code500 g 5 SO067105001 kg 5 SO067110005 kg R SO0671005P25 kg SO0671025PRNa 2S·xH 2O (x = 7 - 9)• M = 78,04 g/mol• CAS [27610-45-3]• Melting point: 920 ºC (anhydroussubstance)• UN 1849GHS information: Danger.H314 - H400 - EUH031P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging500 g1 kg55CodeSO06660500SO06661000Store between 15ºC and 25ºCassay (iodometric, Na2S)..................... 32 - 59 %SO0672 Sodium sulfite, extra pure, Ph Eur, BP• M = 126,04 g/mol• CAS [7757-83-7]• Melting point: > 500 ºC(decomposes)Na 2SO 3assay (iodometric).............................. 95 - 100,5 %crystals, colourless or whiteSO0669residual solvents (Ph Eur/ICH)..............Sodium sulfite, reagent grade, ACS, Reag. Ph Eurexcluded byproduction processPackaging Code500 g 5 SO067205001 kg 5 SO067210005 kg R SO0672005P25 kg SO0672025PR• M = 126,04 g/mol• CAS [7757-83-7]• Melting point: > 500 ºC(decomposes)Na 2SO 3assay (iodometric).............................. min. 98 %crystals, colourless or whitePackaging Code500 g 5 SO066905001 kg 5 SO066910005 kg SO0669005PRSodium sulfocyanide. See Sodium thiocyanate page 288SO0701di-Sodium tartrate, anhydrous, reagent gradeTartaric acid disodium saltC 4H 4Na 2O 6• M = 194,06 g/mol• CAS [868-18-8]Store between 15ºC and 25ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (titr. with HClO4)....................... min. 99 %Packaging Code250 g 5 SO07010250500 g 5 SO070105001 kg 5 SO070110005 kg SO0701005PRSee complete specifications at www.scharlab.com 287

SodiuSO0700 di-Sodium tartrate dihydrate, reagent grade, ACSTartaric acid sodium salt dihydrateC 4 H 4 Na 2 O 6·2H 2 O• M = 230,08 g/mol• CAS [6106-24-7]SO0704• Melting point: 154 ºCdi-Sodium tetraborate anhydrous, extra pureassay (titr. with HClO4)....................... 99,5 - 101,0 %Packaging Code250 g 5 SO07000250500 g 5 SO070005001 kg 5 SO070010005 kg SO0700005PRSodium biborate, Sodium borate, BoraxNa 2B 4O 7• M = 201,22 g/mol• CAS [1330-43-4]crystals or powder, colourless or white• Melting point: 742 ºC• Boiling point: 1575 ºC(decomposes)GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aassay (acidimetric)............................. min. 98 %Packaging Code1 kg 5 SO070410005 kg SO0704005PRSO0705di-Sodium tetraborate decahydrate, extra pure, Ph Eur, BP, NFBorax, Sodium biborate decahydrate, Sodium borate decahydrateNa 2B 4O 7·10H 2O• M = 381,37 g/mol• CAS [1303-96-4]• Melting point: 75 ºC• Boiling point: 1575 ºC (anhydrous)GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging500 g1 kg55CodeSO07050500SO07051000crystals, whiteSO0707assay (acidimetric)............................. 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processdi-Sodium tetraborate decahydrate, reagent grade, ACS, ISOBorax, Sodium biborate decahydrate, Sodium borate decahydrateNa 2B 4O 7·10H 2O• M = 381,37 g/mol• CAS [1303-96-4]crystals, whiteOR0060• Melting point: 75 ºC• Boiling point: 1575 ºC (anhydrous)GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aassay (acidimetric)............................. 99,5 - 105,0 %Sodium tetrachloroaurate(III) dihydrate, extra purePackaging Code250 g 5 SO07070250500 g 5 SO070705001 kg 5 SO070710005 kg SO0707005PRGold sodium chlorideNaAuCl 4·2H 2O• M = 397,80 g/mol• CAS [13874-02-7]GHS information: Warning.H317P261 - P280 - P321 - P363 - P333+P313 - P501aPackaging1 g20 g44CodeOR00600001OR00600020Store between 15ºC and 25ºCAu content....................................... 49,5 %SO0675 Sodium thiocyanate, reagent grade, ACSSodium sulfocyanide, Sodium rhodanideNaSCN• M = 81,07 g/mol• CAS [540-72-7]Hygroscopic• Melting point: 310 ºCGHS information: Warning.H302 - H312 - H332 - H412 - EUH032P261 - P280 - P322 - P301+P312 - P304+P340 -P501aassay (argentometric) ........................ min. 98 %Packaging Code500 g 5 SO067505001 kg 5 SO067510005 kg SO0675005PR288 See complete specifications at www.scharlab.com

SO0720Sodium thiosulfate anhydrous, extra pureSodiuAntichlorNa 2 S 2 O 3• M = 158,10 g/mol• CAS [7772-98-7]HygroscopicSO0725• Melting point: 48 °C• Boiling point: 100 °Cassay (iodometric, on dried substance) min. 98 %Sodium thiosulfate pentahydrate, extra pure, Ph Eur, BP, USPPackaging Code1 kg 5 SO072010005 kg SO0720005PRAntichlorNa 2 S 2 O 3·5H 2 O• M = 248,18 g/mol• CAS [10102-17-7]crystals, colourless or whiteSO0727AntichlorNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]• Melting point: 48,5 ºCassay (iodometric).............................. 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processSodium thiosulfate pentahydrate, reagent grade, ACS, ISO, Reag.Ph Eurcrystals, colourless or whiteSO0730• Melting point: 48,5 ºCSodium thiosulfate, solution 1 mol/l (1 N)assay (iodometric).............................. 99,5 - 101 %Packaging Code500 g 5 SO072505001 kg 5 SO072510005 kg R SO0725005P25 kg SO0725025PRPackaging Code500 g 5 SO072705001 kg 5 SO072710005 kg R SO0727005P25 kg SO0727025PRNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0729• Density: 1,12Sodium thiosulfate, solution 0,5 mol/l (0,5 N)Packaging Code1 l 5 SO073010005 l 9 SO0730005P10 l SO0730010CCNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]• Density: 1,06Packaging Code1 l SO072910005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0732 Sodium thiosulfate, solution 0,282 mol/l (0,282 N)Na 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0731• Density: 1,03Sodium thiosulfate, solution 0,1 mol/l (0,1 N)Packaging Code1 l 5 SO073210005 l 9 SO0732005P10 l SO0732010CCNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: ~ 1,004Packaging Code1 l 5 SO073110005 l 9 SO0731005P10 l SO0731010CCSee complete specifications at www.scharlab.com 289

SodiuSO0737 Sodium thiosulfate, solution 0,05 mol/l (0,05 N)Na 2 S 2 O 3·5H 2 O• M = 248,18 g/mol• CAS [10102-17-7]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0733• Density: 1,001Sodium thiosulfate, solution 0,01 mol/l (0,01 N)Packaging Code1 l 5 SO073710005 l 9 SO0737005P10 l SO0737010CCNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]• Density: 0,997Packaging Code1 l SO073310005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0734 Sodium thiosulfate, solution 0,002 mol/l (0,002 N)Na 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]• Density: 1,00Packaging Code1 l SO073410005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0728Na 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Sodium thiosulfate, concentrated solution to prepare 1 l of solution0,1 mol/l (0,1 N)• Density: ~ 1,22 2Packaging Codeu. SO072800PAStore between 15ºC and 25ºCSO0738AntichlorNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Sodium thiosulfate, concentrated solution to prepare 1 l of solution0,01mol/l (0,01N)• Density: ~ 1,02Packaging Codeu. SO073800PA2Store between 15ºC and 25ºCSO0755Sodium p-toluensulfonate, synthesis grade4-Toluenesulfonic acid sodium salt, p-Toluenesulfonic acid sodium saltC 7H 7NaO 3S• M = 194,19 g/mol• CAS [657-84-1]Packaging Code250 g SO075502505SO0780assay (acidimetric) ............................ min. 98 %Sodium tripolyphosphate anhydrous, synthesis gradeSodium triphosphateNa 5P 3O 10• M = 367,86 g/mol• CAS [7758-29-4]• Melting point: 622 ºCassay (acidimetric, as P2O5) ............... 57 - 59 %Packaging Code1 kg SO078010005290 See complete specifications at www.scharlab.com

SO0795Sodium tungstate dihydrate, reagent grade, ACSSodiuSodium wolframate dihydrateNa 2 WO 4·2H 2 O• M = 329,86 g/mol• CAS [10213-10-2]AC2032• Melting point: 100 ºC (release ofcrystalline water)Sorbic acid, synthesis gradeGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (gravimetric)............................. 99 - 101 %Packaging100 g250 g1 kg555CodeSO07950100SO07950250SO079510002,4-Hexadienoic acidC 6 H 8 O 2• M = 112,13 g/mol• CAS [110-44-1]• Melting point: 132 - 135 ºC• Boiling point: ~ 228 ºC(decomposes)GHS information: Warning.H319 - H335P261 - P280 - P305+P351+P338 - P304+P340 - P405 -P501aPackaging Code1 kg 5 AC203210005 kg AC2032005PRcrystals , whiteassay (acidimetric)............................. min. 99,5 %Store between 15ºC and 25ºCSO0850 D(-)-Sorbitol, extra pure, Ph Eur, BP, NFD-Glucitol, KarionC 6H 14O 6• M = 182,17 g/mol• CAS [50-70-4]granular powder, whiteSO0865• Melting point: 94 - 96 ºCL(-)-Sorbose, extra pureassay (iodometric,on dried substance)..... 97 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code250 g 5 SO085002501 kg 5 SO085010005 kg SO0850005PRL-SorbinoseC 16H 12O 6• M = 180,16 g/mol• CAS [87-79-6]Store between 15ºC and 25ºCSO2000• Melting point: 164 ºCSPADNS solutionassay (HPLC) .................................. min. 99 %Packaging Code250 g SO086502505• Density: 1,015• Boiling point: 105 ºC• UN 3264GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l SO200010004SS0010SSC 20X buffer pH = 7,0, molecular biology grade• Density: 1,15 GHS information: EUH210 Packaging Code1 l 5 SS00101000Store between 15ºC and 25ºCSS0015SSPE 20X buffer pH = 7,4, molecular biology gradepH ................................................. 6,9 - 7,1DNases, RNases, Proteases ............... non detected• Density: 1,14 GHS information: EUH210 Packaging Code1 l 5 SS00151000Store between 15ºC and 25ºCpH ................................................. 7,3 - 7,5DNases, RNases, Proteases ............... non detectedSee complete specifications at www.scharlab.com 291

StandStandards, AAAL0751• Density: ~ 1,01Aluminium, standard solution 1000 mg/l Al for AA (aluminiumnitrate nonahydrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTAN0440• Density: ~ 1,08• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Antimony, standard solution 1000 mg/l Sb for AA (antimony(III)chloride in hydrochloric acid 5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTAR0151• Density: ~ 1,01• UN 3264GHS information: Warning.H315 - H319 - H335 - H336P261 - P280 - P305+P351+P338 - P321 - P405 -P501aArsenic, standard solution 1000 mg/l As for AA (arsenic(III)oxide in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTBA0010• Density: ~ 1,01• UN 2922GHS information: Danger.H315 - H319 - H350P280 - P281 - P305+P351+P338 - P321 - P405 -P501aBarium, standard solution 1000 mg/l Ba for AA (barium nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTBI0130• Density: ~ 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Bismuth, standard solution 1000 mg/l Bi for AA (bismuth(III)nitrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55CodeAL07510100AL07510500CodeAN04400100AN04400500CodeAR01510100AR01510500CodeBA00100100BA00100500CodeBI01300100BI01300500BO0013Boron, standard solution 1000 mg/l B for AA (boric acid in water)• Density: ~ 1,00Store between 15ºC and 25ºCTraceable to SRM from NISTCA0041• Density: ~ 1,01GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aCadmium, standard solution 1000 mg/l Cd for AA (cadmiumnitrate in nitric acid 0,5 mol/l)Traceable to SRM from NIST• UN 3287GHS information: Warning.H315 - H319 - H412P280 - P305+P351+P338 - P273 - P321 - P362 -P332+P313 - P501aPackaging100 ml500 ml55Packaging100 ml500 ml55CodeBO00130100BO00130500CodeCA00410100CA00410500292 See complete specifications at www.scharlab.com

CA0176• Density: ~ 1,01Calcium, standard solution 1000 mg/l Ca for AA (calcium nitratein nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTCR0222• Density: ~ 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Chromium, standard solution 1000 mg/l Cr for AA (chromium(III)nitrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTCO0012• Density: ~ 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Cobalt, standard solution 1000 mg/l Co for AA (cobalt nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTCO0085• Density: ~ 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Copper, standard solution 1000 mg/l Cu for AA (copper(II) nitratein nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319 - H412P270 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55StandCodeCA01760100CA01760500CodeCR02220100CR02220500CodeCO00120100CO00120500CodeCO00850100CO00850500OR0057Gold, standard solution 1000 mg/l Au for AA (Gold(III) trichlorideacid in hydrochloric acid 2 mol/l)• Density: ~ 1,01 Packaging Code100 ml500 mlStore between 15ºC and 25ºCTraceable to SRM from NISTHI0302• Density: ~ 1,02Iron, standard solution 1000 mg/l Fe for AA (iron(III) nitratenonahydrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P31344Packaging100 ml500 ml55OR00570100OR00570500CodeHI03020100HI03020500PL0105• Density: ~ 1,02Lead, standard solution 1000 mg/l Pb for AA (lead(II) nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTLI0060• Density: ~ 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Lithium, standard solution 1000 mg/l Li for AA (lithium nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging100 ml500 ml55Packaging100 ml500 ml55CodePL01050100PL01050500CodeLI00600100LI00600500See complete specifications at www.scharlab.com 293

StandMA0011• Density: ~ 1,02Magnesium, standard solution 1000 mg/l Mg for AA (magnesiumnitrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTMA0111• Density: ~ 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Manganese, standard solution 1000 mg/l Mn for AA (manganesenitrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTME0111• Density: ~ 1,05• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Mercury, standard solution 1000 mg/l Hg for AA (mercury(II)nitrate monohydrate in nitric acid 2 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 2922GHS information: Danger.H302 - H330 - H314 - H373 - H412P303+P361+P353 - P305+P351+P338 - P310 - P320 -P405 - P501aPackaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55CodeMA00110100MA00110500CodeMA01110100MA01110500CodeME01110100ME01110500MO0021Molybdenum, standard solution 1000 mg/l Mo for AA (ammoniumheptamolybdate in water)• Density: ~ 1,0 Packaging Code100 ml500 mlStore between 15ºC and 25ºCTraceable to SRM from NISTNI0121• Density: ~ 1,01Nickel, standard solution 1000 mg/l Ni for AA (nickel(II) nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319 - H412P270 - P273 - P305+P351+P338 - P321 - P362 -P501a55Packaging100 ml500 ml55MO00210100MO00210500CodeNI01210100NI01210500PO0105• Density: ~ 1,01Potassium, standard solution 1000 mg/l K for AA (potassiumnitrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTSE0011• Density: 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Selenium, standard solution 1000 mg/l Se for AA (seleniumdioxide in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging100 ml500 ml55Packaging100 ml500 ml55CodePO01050100PO01050500CodeSE00110100SE00110500SI0012Silicon, standard solution 1000 mg/l Si for AA (ammoniumhexafluorosilicate in water)• Density: ~ 1,00 Packaging Code100 ml500 mlStore between 15ºC and 25ºCTraceable to SRM from NIST55SI00120100SI00120500294 See complete specifications at www.scharlab.com

PL0005• Density: ~ 1,01Silver, standard solution 1000 mg/l Ag for AA (silver nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTSO0005• Density: ~ 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Sodium, standard solution 1000 mg/l Na for AA (sodium nitrate innitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTES0177• Density: ~ 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Strontium, standard solution 1000 mg/l Sr for AA (strontiumnitrate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTES0061• Density: 1,08• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Tin, standard solution 1000 mg/l Sn for AA (tin(IV) chloride inhydrochloric acid 5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NISTTI0360• Density: ~ 1,01• UN 1789GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aTitanium, standard solution 1000 mg/l Ti for AA (titanium(IV)chloride in hydrochloric acid 5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55Packaging100 ml500 ml55StandCodePL00050100PL00050500CodeSO00050100SO00050500CodeES01770100ES01770500CodeES00610100ES00610500CodeTI03600100TI03600500TU0011Tungsten, standard solution 1000 mg/l W for AA (ammoniumtungstate in water)• Density: ~ 1,00 Packaging Code100 ml500 mlStore between 15ºC and 25ºCTraceable to SRM from NISTVA0071• Density: 1,01Vanadium, standard solution 1000 mg/l V for AA (ammoniummonovanadate in nitric acid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P31355Packaging100 ml500 ml55TU00110100TU00110500CodeVA00710100VA00710500CI0126• Density: ~ 1,02Zinc, standard solution 1000 mg/l Zn for AA (zinc nitrate in nitricacid 0,5 mol/l)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319 - H412P270 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging100 ml500 ml55CodeCI01260100CI01260500See complete specifications at www.scharlab.com 295

StandStandards, ICP single elementAL0753• Density: 1,03Aluminium, standard solution 1000 mg/l Al for ICP (aluminium innitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTAN0444• Density: 1,05• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Antimony, standard solution 1000 mg/l Sb for ICP (antimony inhydrochloric acid 10%)Store between 15ºC and 25ºCTraceable to SRM from NISTAR0155• Density: 1,01• UN 3264GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aArsenic, standard solution 1000 mg/l As for ICP (arsenic in nitricacid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTBA0015• Density: 1,02• UN 2922GHS information: Danger.H315 - H319 - H350 -P280 - P281 - P305+P351+P338 - P321 - P405 -P501aBarium, standard solution 1000 mg/l Ba for ICP (bariumcarbonate in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTBE0345• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Beryllium, standard solution 1000 mg/l Be for ICP (berylliumoxide in hydrochloric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTBI0135• Density: 1,03• UN 3287GHS information: Danger.H332 - H350P261 - P281 - P304+P340 - P312 - P405 - P501aBismuth, standard solution 1000 mg/l Bi for ICP (bismuth in nitricacid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml AL075301005Packaging Code100 ml AN044401005Packaging Code100 ml AR015501005Packaging Code100 ml BA001501005Packaging Code100 ml BE034501005Packaging Code100 ml BI013501005BO0017Boron, standard solution 1000 mg/l B for ICP (boric acid in water)• Density: 1,00Store between 15ºC and 25ºCTraceable to SRM from NISTCA0044• Density: 1,03GHS information: Danger.H360P281 - P201 - P202 - P308+P313 - P405 - P501aCadmium, standard solution 1000 mg/l Cd for ICP (cadmium innitric acid 2%)Traceable to SRM from NIST• UN 3287GHS information: Warning.H315 - H319 - H412P280 - P305+P351+P338 - P273 - P321 - P362 -P332+P313 - P501aPackaging Code100 ml BO001701005Packaging Code100 ml CA004401005296 See complete specifications at www.scharlab.com

CA0179• Density: 1,03Calcium, standard solution 1000 mg/l Ca for ICP (calciumcarbonate in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTCE0037• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Cerium, standard solution 1000 mg/l Ce for ICP (cerium(IV) oxidein nitric acid 5%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aStandPackaging Code100 ml CA017901005Packaging Code100 ml CE003701005CE0107Cesium, standard solution 1000 mg/l Cs for ICP (cesium chloridein water)• Density: 1,00 Packaging Code100 ml 5 CE01070100Store between 15ºC and 25ºCTraceable to SRM from NISTCR0226• Density: 1,03Chromium, standard solution 1000 mg/l Cr for ICP (chromium(III)nitrate nonahydrate in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml CR022601005CO0013• Density: 1,02Cobalt, standard solution 1000 mg/l Co for ICP (cobalt in nitricacid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTCO0080• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Copper, standard solution 1000 mg/l Cu for ICP (copper in nitricacid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTDI1300• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Dysprosium, standard solution 1000 mg/l Dy for ICP(dysprosium oxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTER0030• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Erbium, standard solution 1000 mg/l Er for ICP (erbium oxide innitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml CO001301005Packaging Code100 ml CO008001005Packaging Code100 ml DI130001005Packaging Code100 ml ER003001005See complete specifications at www.scharlab.com 297

StandEU0051• Density: 1,03Europium, standard solution 1000 mg/l Eu for ICP (europium(III)oxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTGA0010• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Gadolinium, standard solution 1000 mg/l Gd for ICP (gadoliniumoxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTGA0035• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Gallium, standard solution 1000 mg/l Ga for ICP (gallium in nitricacid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTGE0071• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Germanium, standard solution 1000 mg/l Ge for ICP (germaniumin nitric acid 5% + hydrofluoric acid 1%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 2922GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code100 ml EU005101005Packaging Code100 ml GA001001005Packaging Code100 ml GA003501005Packaging Code100 ml GE007101005OR0062Gold, standard solution 1000 mg/l Au for ICP (gold in hydrochloricacid 5%)• Density: 1,10 Packaging Code100 ml 5 OR00620100Store between 15ºC and 25ºCTraceable to SRM from NISTHA0010• Density: 1,03Hafnium, standard solution 1000 mg/l Hf for ICP (hafnium in nitricacid 5% + hydrofluoric acid 1%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 2922GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code100 ml HA001001005HO0010• Density: 1,02Holmium, standard solution 1000 mg/l Ho for ICP (holmium(III)oxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTIN0087• Density: 1,00• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Indium, standard solution 1000 mg/l In for ICP (indium in nitricacid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml HO001001005Packaging Code100 ml IN008701005298 See complete specifications at www.scharlab.com

IR0010Iridium, standard solution 1000 mg/l Ir for ICP (ammoniumhexacloroiridate(IV) in hydrochloric acid 5%)Stand• Density: 1,10 Packaging Code100 ml 5 IR00100100Store between 15ºC and 25ºCTraceable to SRM from NISTHI0290Iron, standard solution 1000 mg/l Fe for ICP (iron in nitric acid 2%)• Density: 1,03• UN 3264Store between 15ºC and 25ºCTraceable to SRM from NISTGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml HI029001005LA0080• Density: 1,03Lanthanum, standard solution 1000 mg/l La for ICP (lanthanumoxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTPL0107• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Lead, standard solution 1000 mg/l Pb for ICP (lead in nitric acid2%)Store between 15ºC and 25ºCTraceable to SRM from NISTLI0063• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Lithium, standard solution 1000 mg/l Li for ICP (lithium carbonatein nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTLU0015• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Lutetium, standard solution 1000 mg/l Lu for ICP (lutetium oxidein nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTMA0015• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Magnesium, standard solution 1000 mg/l Mg for ICP (magnesiumin nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTMA0115• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Manganese, standard solution 1000 mg/l Mn for ICP(manganese in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml LA008001005Packaging Code100 ml PL010701005Packaging Code100 ml LI006301005Packaging Code100 ml LU001501005Packaging Code100 ml MA001501005Packaging Code100 ml MA011501005See complete specifications at www.scharlab.com 299

StandME0115• Density: 1,03Mercury, standard solution 1000 mg/l Hg for ICP (mercury innitric acid 5%)Store between 15ºC and 25ºCTraceable to SRM from NISTMO0023• Density: 1,00• UN 2922GHS information: Danger.H302 - H312 - H332 - H314 - H373P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aMolybdenum, standard solution 1000 mg/l Mo for ICP(molybdenum in ammonia 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTNE0063• Density: 1,03GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Neodymium, standard solution 1000 mg/l Nd for ICP (neodymiumoxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTNI0125• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Nickel, standard solution 1000 mg/l Ni for ICP (nickel in nitric acid2%)Store between 15ºC and 25ºCTraceable to SRM from NISTNI0070• Density: 1,03• UN 3264GHS information: Warning.H315 - H319 - H412P270 - P273 - P305+P351+P338 - P321 - P362 -P501aNiobium, standard solution 1000 mg/l Nb for ICP (niobium in nitricacid 5% + hydrofluoric acid 1%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 2922GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code100 ml ME011501005Packaging Code100 ml MO002301005Packaging Code100 ml NE006301005Packaging Code100 ml NI012501005Packaging Code100 ml NI007001005OS0055Osmium, standard solution 1000 mg/l Os for ICP (ammoniumhexachloroosmate(IV) in hydrochloric acid 5%)• Density: 1,10 Packaging Code100 ml 5 OS00550100Store between 15ºC and 25ºCTraceable to SRM from NISTPA0065Palladium, standard solution 1000 mg/l Pd for ICP (palladium inhydrochloric acid 5%)• Density: 1,10 Packaging Code100 ml 5 PA00650100Store between 15ºC and 25ºCTraceable to SRM from NISTFO0035Phosphorus, standard solution 1000 mg/l P for ICP (ammoniumdihydrogen phosphate in sulfuric acid 0,05%)• Density: 1,03 Packaging Code100 ml 5 FO00350100Store between 15ºC and 25ºCTraceable to SRM from NIST300 See complete specifications at www.scharlab.com

PT0005Platinum, standard solution 1000 mg/l Pt for ICP (platinum inhydrochloric acid 5%)Stand• Density: 1,03 Packaging Code100 ml 5 PT00050100Store between 15ºC and 25ºCTraceable to SRM from NISTPO0108Potassium, standard solution 1000 mg/l K for ICP (potassiumnitrate in water)• Density: 1,00 Packaging Code100 ml 5 PO01080100Store between 15ºC and 25ºCTraceable to SRM from NISTPR0010• Density: 1,03Praseodymium, standard solution 1000 mg/l Pr for ICP(praseodymium oxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTRE0077• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Rhenium, standard solution 1000 mg/l Re for ICP (ammoniumperrhenate(VII) in water)Packaging Code100 ml PR00100100• Density: 1,00 Packaging Code100 ml 5 RE00770100Store between 15ºC and 25ºCTraceable to SRM from NISTRO0022Rhodium, standard solution 1000 mg/l Rh for ICP (ammoniumhexachlororhodate in hydrochloric acid 5%)• Density: 1,10 Packaging Code100 ml 5 RO00220100Store between 15ºC and 25ºCTraceable to SRM from NISTRU0020Rubidium, standard solution 1000 mg/l Rb for ICP (rubidiumchloride in water)• Density: 1,00 Packaging Code100 ml 5 RU00200100Store between 15ºC and 25ºCTraceable to SRM from NISTRU0062Ruthenium, standard solution 1000 mg/l Ru for ICP (ammoniumhexachlororuthenate in hydrochloric acid 5%)• Density: 1,10 Packaging Code100 ml 5 RU00620100Store between 15ºC and 25ºCTraceable to SRM from NISTSA0210• Density: 1,03Samarium, standard solution 1000 mg/l Sm for ICP (samariumoxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P3135Packaging Code100 ml SA021001005See complete specifications at www.scharlab.com 301

StandES0020• Density: 1,03Scandium, standard solution 1000 mg/l Sc for ICP (scandiumoxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTSE0015• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Selenium, standard solution 1000 mg/l Se for ICP (selenium innitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code100 ml ES002001005Packaging Code100 ml SE001501005SI0015Silicon, standard solution 1000 mg/l Si for ICP (sodiummetasilicate in water)• Density: 1,00 Packaging Code100 ml 5 SI00150100Store between 15ºC and 25ºCTraceable to SRM from NISTPL0007• Density: 1,03Silver, standard solution 1000 mg/l Ag for ICP (silver in nitric acid2%)Store between 15ºC and 25ºCTraceable to SRM from NISTSO0008• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Sodium, standard solution 1000 mg/l Na for ICP (sodium nitrate inwater)Packaging Code100 ml PL00070100• Density: 1,00 Packaging Code100 ml 5 SO00080100Store between 15ºC and 25ºCTraceable to SRM from NISTES0179• Density: 1,03Strontium, standard solution 1000 mg/l Sr for ICP (strontiumcarbonate in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTAZ0039• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Sulfur, standard solution 1000 mg/l S for ICP (ammonium sulfatein water)5Packaging Code100 ml ES01790100• Density: 1,00 Packaging Code100 ml 5 AZ00390100Store between 15ºC and 25ºCTraceable to SRM from NISTTA0200• Density: 1,03Tantalum, standard solution 1000 mg/l Ta for ICP (tantalum innitric acid 5% + hydrofluoric acid 1%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 2922GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501a5Packaging Code100 ml TA020001005302 See complete specifications at www.scharlab.com

TE0022• UN 3264Tellurium, standard solution 1000 mg/l Te for ICP (tellurium inhydrochloric acid 20%)Store between 15ºC and 25ºCTraceable to SRM from NISTTE0005• Density: 1,03GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aTerbium, standard solution 1000 mg/l Tb for ICP (terbium oxide innitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTTA0030• Density: 1,01• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Thallium, standard solution 1000 mg/l Tl for ICP (thallium(I)nitrate in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTTU0006• Density: 1,03• UN 3264GHS information: Warning.H302 - H332 - H315 - H319P261 - P280 - P305+P351+P338 - P321 - P362 -P501aThulium, standard solution 1000 mg/l Tm for ICP (thulium oxide innitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTES0059• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Tin, standard solution 1000 mg/l Sn for ICP (tin in hydrochloricacid 10%)Store between 15ºC and 25ºCTraceable to SRM from NISTTI0364• Density: 1,03• UN 3264GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aTitanium, standard solution 1000 mg/l Ti for ICP (titanium in nitricacid 5% + hydrofluoric acid 1%)Store between 15ºC and 25ºCTraceable to SRM from NISTTU0015• Density: 1,00• UN 2922GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aTungsten, standard solution 1000 mg/l W for ICP (tungsten inammonia 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTVA0075• Density: 1,01GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Vanadium, standard solution 1000 mg/l V for ICP (ammoniummonovanadate in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313StandPackaging Code100 ml TE002201005Packaging Code100 ml TE000501005Packaging Code100 ml TA003001005Packaging Code100 ml TU000601005Packaging Code100 ml ES005901005Packaging Code100 ml TI036401005Packaging Code100 ml TU001501005Packaging Code100 ml VA007501005See complete specifications at www.scharlab.com 303

StandIT0003• Density: 1,03Ytterbium, standard solution 1000 mg/l Yb for ICP (ytterbiumoxide in nitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTIT0010• Density: 1,03• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Yttrium, standard solution 1000 mg/l Y for ICP (yttrium oxide innitric acid 2%)Store between 15ºC and 25ºCTraceable to SRM from NISTCI0128• Density: 1,02• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Zinc, standard solution 1000 mg/l Zn for ICP (zinc in nitric acid2%)Store between 15ºC and 25ºCTraceable to SRM from NISTCI0255• Density: 1,03• UN 3264GHS information: Warning.H315 - H319 - H412P270 - P273 - P305+P351+P338 - P321 - P362 -P501aZirconium, standard solution 1000 mg/l Zr for ICP (zirconium innitric acid 5% + hydrofluoric acid 1%)Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 2922GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging Code100 ml IT000301005Packaging Code100 ml IT001001005Packaging Code100 ml CI012801005Packaging Code100 ml CI025501005Standards, ICP multielementMU0101ICP multielement calibration standard solution I, 3 elements inhydrochloric acid 2%• Density: 1,02 Packaging Code100 ml 5 MU01010100Store between 15ºC and 25ºCTraceable to SRM from NISTMU0102• Density: 1,02ICP multielement calibration standard solution II, 4 elements innitric acid 2%Store between 15ºC and 25ºCTraceable to SRM from NISTMU0103• UN 3264GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313ICP multielement calibration standard solution III, 4 elements inhydrochloric acid 1%Packaging Code100 ml MU01020100• Density: 1,02 Packaging Code100 ml 5 MU01030100Store between 15ºC and 25ºCTraceable to SRM from NISTMU0104• Density: 1,03ICP multielement calibration standard solution IV, 7 elements innitric acid 5%Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501a5Packaging Code100 ml MU010401005304 See complete specifications at www.scharlab.com

MU0105• UN 3264ICP multielement calibration standard solution V, 12 elements inaqua regia 5%Store between 15ºC and 25ºCTraceable to SRM from NISTMU0106• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aICP multielement calibration standard solution VI, 16 elementsin nitric acid 10%Store between 15ºC and 25ºCTraceable to SRM from NISTMU0107• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aICP multielement calibration standard solution VII, 7 elements inhydrochloric acid 20%Store between 15ºC and 25ºCTraceable to SRM from NISTMU0108• Density: 1,03GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aICP multielement calibration standard solution VIII, 16 elementsin nitric acid 5%Store between 15ºC and 25ºCTraceable to SRM from NISTMU0109• Density: 1,03• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aICP multielement calibration standard solution IX, 9 elements innitric acid 5%Store between 15ºC and 25ºCTraceable to SRM from NISTMU0110• Density: 1,03• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aICP multielement calibration standard solution X, 26 elements innitric acid 5%Store between 15ºC and 25ºCTraceable to SRM from NIST• UN 3264GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aStandPackaging Code100 ml MU010501005Packaging Code100 ml MU010601005Packaging Code100 ml MU010701005Packaging Code100 ml MU010801005Packaging Code100 ml MU010901005Packaging Code100 ml MU011001005Standards, ICAM0235Ammonium, standard solution 1000 mg/l NH 4 + (ammonium chloridein water)• Density: 0,99 GHS information: EUH210 Packaging Code500 ml 5 AM02350500Store between 15ºC and 25ºCTraceable to SRM from NISTBR0130Bromide, standard solution 1000 mg/l Br - (sodium bromide in water)• Density: 1,00 GHS information: EUH210 Packaging Code500 ml 5 BR01300500Traceable to SRM from NISTSee complete specifications at www.scharlab.com 305

StandCL0228 Chloride, standard solution 1000 mg/l Cl - (sodium chloride in water)• Density: 1,00 GHS information: EUH210 Packaging Code500 ml 5 CL02280500Traceable to SRM from NISTCR0185• Density: 1,00Chromate, standard solution 1000 mg/l CrO 42-(potassiumchromate in water)Traceable to SRM from NISTCI0020• Density: 1,00GHS information: Danger.H340 - H350iP281 - P201 - P202 - P308+P313 - P405 - P501aCyanide, standard solution 1000 mg/l CN - (potassium cyanide inwater)Traceable to SRM from NISTGHS information: Warning.H312 - H412 - EUH032P280 - P273 - P322 - P312 - P363 - P501aPackaging Code500 ml CR018505005Packaging Code500 ml CI002005005FL0140Fluoride, standard solution 1000 mg/l F - (sodium fluoride in water)• Density: 1,00 GHS information: EUH210 Packaging Code500 ml 5 FL01400500Traceable to SRM from NISTNI0191Nitrate, standard solution 1000 mg/l NO 3 - (sodium nitrate in water)• Density: 1,00 GHS information: EUH210 Packaging Code500 ml 5 NI01910500Traceable to SRM from NISTNI0200Nitrite, standard solution 1000 mg/l NO 2 - (sodium nitrite in water)• Density: 1,02 GHS information: EUH210 Packaging Code500 ml 5 NI02000500Traceable to SRM from NISTFO0111Phosphate, standard solution 1000 mg/l PO 4 3- (potassiumdihydrogen phosphate in water)• Density: 1,00 GHS information: EUH210 Packaging Code500 ml 5 FO01110500Traceable to SRM from NISTSU0101Sulfate, standard solution 1000 mg/l SO 42-(sodium sulfate in water)• Density: 1,00 GHS information: EUH210 Packaging Code500 ml 5 SU01010500Traceable to SRM from NISTStandards, IonsCL0227Chloride, standard solution 1000 mg/l Cl - (potassium chloride inwater)• Density: 1,00 Packaging Code500 ml 5 CL02270500Store between 15ºC and 25ºCTraceable to SRM from NIST306 See complete specifications at www.scharlab.com

NI0190Nitrate, standard solution 1000 mg/l NO 3 - (ammonium nitrate inwater)Stand• Density: 1,00 Packaging Code500 ml 5 NI01900500Store between 15ºC and 25ºCTraceable to SRM from NISTFO0110Phosphate, standard solution 1000 mg/l PO 4 3- (ammoniumdihydrogen phosphate in water)• Density: 1,00 Packaging Code500 ml 5 FO01100500Store between 15ºC and 25ºCTraceable to SRM from NISTSU0100Sulfate, standard solution 1000 mg/l SO 42-(ammonium sulfate inwater)• Density: 1,00 Packaging Code500 ml 5 SU01000500Store between 15ºC and 25ºCTraceable to SRM from NISTStandards, ConductivityPA0103Conductivity standard, 50000 µS/cm (25 °C), KCl aqueoussolution• CAS [7447-40-7] • Density: 1,02GHS information: EUH210 Packaging Code250 ml 5 PA01030250Store between 15ºC and 25ºCTraceable to SRM from NISTPA0102Conductivity standard, 12880 µS/cm (25 °C), KCl 0,1 mol/l• CAS [7447-40-7] • Density: 1,00Packaging Code250 mlStore between 15ºC and 25ºC500 mlTraceable to SRM from NISTPA0101Conductivity standard, 1413 µS/cm (25 °C), KCl 0,01 mol/l55PA01020250PA01020500• CAS [7447-40-7] Packaging Code250 mlStore between 15ºC and 25ºC500 mlPA0100Conductivity standard, 147 µS/cm (25 °C), KCl 0,001 mol/l55PA01010250PA01010500• CAS [7447-40-7] Packaging Code250 mlStore between 15ºC and 25ºC500 ml55PA01000250PA01000500AL0715Starch, soluble, synthesis gradeAmylum, Potato starch(C 6H 10O 5) n• CAS [9005-84-9]Packaging500 g1 kg55CodeAL07150500AL07151000powder, white or almost whiteSee complete specifications at www.scharlab.com 307

StarcAL0719 Starch, solution 2 %(C GHS information: EUH210 6 H 10 O 5 ) nPackaging Code500 ml AL07190500• CAS [9005-84-9]5AL0718Starch, solution 1% w/vAmylum solution, Potato starch solution(C 6H 10O 5) n• CAS [9005-84-9]GHS information: EUH210Packaging100 ml250 mlH4CodeAL0718G100AL07180250AC0925Stearic acid 70, synthesis gradeOctadecanoic acidC 18 H 36 O 2• M = 284,47 g/mol• CAS [57-11-4]crystals, white or almost whiteStore between 15ºC and 25ºCAC0926• Melting point: 67 ºC• Boiling point: (19,95 hPa) 232 ºCStearic acid 70, extra puretotal content (palmitic + stearicacid, G.C., as methyl ester)................. min. 90 %Packaging500 g1 kg55CodeAC09250500AC09251000Octadecanoic acidC 18H 36O 2• M = 284,47 g/mol• CAS [57-11-4]crystals, white or almost whiteStore between 15ºC and 25ºCAL0235• Melting point: 67 ºC• Boiling point: (19,95 hPa) 232 ºCStearyl alcohol, synthesis gradetotal content (palmitic + stearicacid, G.C., as methyl ester)................. min. 90 %palmitic acid (G.C.) ........................... max. 30 %stearic acid (G.C.) ............................ min. 70 %Packaging500 g1 kg55CodeAC09260500AC092610001-Octadecanol, Octadecyl alcoholC 18H 38O• M = 270,50 g/mol• CAS [112-92-5]Store between 15ºC and 25ºCAL0236• Melting point: 55 - 57,5 ºC• Boiling point: (20 hPa) 210 ºCStearyl alcohol, extra pureassay (G.C.).................................... min. 95 %Packaging Code1 kg AL0235100051-Octadecanol, Octadecyl alcoholC 18H 38O• M = 270,50 g/mol• CAS [112-92-5]Store between 15ºC and 25ºCES0180• Melting point: 55 - 57,5 ºC• Boiling point: (20 hPa) 210 ºCStrontium nitrate anhydrous, extra pureassay (G.C.).................................... min. 95 %iodine value....................................... max. 2,0saponification value............................. max. 2,0Packaging Code1 kg AL023610005Nitric acid strontium saltSr(NO 3) 2• M = 211,63 g/mol• CAS [10042-76-9]crystals, whiteStore between 15ºC and 25ºC• Melting point: 570 ºC• UN 1507GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... min. 98 %Packaging500 g1 kg55CodeES01800500ES01801000308 See complete specifications at www.scharlab.com

ES0140Styrene, stabilized, synthesis gradeStyrePhenylethylene, VinylbenzeneC 8 H 8• M = 104,15 g/mol• CAS [100-42-5]• Density: 0,906Store below 15ºCAC2040• Melting point: -31 ºC• Boiling point: 145 ºC• UN 2055Succinic acid, extra pure, NFGHS information: Warning.H226 - H332 - H315 - H319P210 - P241 - P303+P361+P353 - P305+P351+P338 -P321 - P501aassay (G.C.) ................................... min. 99 %Packaging100 ml1 l2,5 l444CodeES01400100ES01401000ES01402500Butanedioic acidC 4H 6O 4• M = 118,09 g/mol• CAS [110-15-6]• Melting point: 183 - 187 ºC• Boiling point: ~ 235 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging500 g1 kg55CodeAC20400500AC20401000powder, whiteassay (acidimetric)............................. 99 - 100,5 %Store between 5ºC and 30ºCAC2042 Succinic acid, reagent grade, ACS, Reag. Ph EurButanedioic acidC 4H 6O 4• M = 118,09 g/mol• CAS [110-15-6]• Melting point: 183 - 187 ºC• Boiling point: ~ 235 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging100 g250 g44CodeAC20420100AC20420250powder, whiteassay (acidimetric)............................. min. 99 %Store between 5ºC and 30ºCSO0645 Succinic acid, disodium salt hexahydrate, reagent gradedi-Sodium succinate hexahydrateC 4H 4Na 2O 4·6H 2O• M = 270,15 g/mol• CAS [6106-21-4]Packaging500 g1 kg55CodeSO06450500SO06451000Store between 15ºC and 25ºCAN0320Succinic anhydride, synthesis gradeassay (titr. with HClO4, ref. toanhydrous substance)......................... min. 99 %2,5-DioxotetrahydrofuranC 4H 4O 3• M = 100,07 g/mol• CAS [108-30-5]• Melting point: 119 ºC• Boiling point: 261 ºCGHS information: Warning.H319 - H335P261 - P280 - P305+P351+P338 - P304+P340 - P405 -P501aPackaging Code1 kg 5 AN032010005 kg AN0320005PRassay (morpholine method)................... min. 99 %Sucrose. See D(+)-Saccharose page 255NE0050Sudan Black B, C.I. 26150, for microscopy2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-1H-perimidine, SBBC 29H 24N 6• M = 456,55 g/mol• CAS [4197-25-5]• Melting point: 150 - 154 ºCPackaging25 g100 g44CodeNE00500025NE00500100Store between 5ºC and 30ºCSee complete specifications at www.scharlab.com 309

SudanSU0040 Sudan III, C.I. 26100, for microscopy1-(p-phenylazophenylazo)-2-naphthol, Sudan red BKC 22 H 16 N 4 O• M = 352,40 g/mol• CAS [85-86-9]Packaging25 g100 g44CodeSU00400025SU00400100floury powder, reddishStore between 15ºC and 25ºCSU0045 Sudan IV, C.I. 26105, for microscopy1-[2-Methyl-4-(2-methylphenylazo)phenylazo]-2-naphthol, Solvent red 24C 24H 20N 4O• M = 380,45 g/mol• CAS [85-83-6]GHS information: Warning.H312 - H332P261 - P280 - P322 - P304+P340 - P312 - P501aPackaging25 g100 g44CodeSU00450025SU00450100powder, brown-reddishStore between 15ºC and 25ºCAC2050 Sulfamic acid, synthesis gradeAmidosulfonic acid, Sulfaminic acid, Sulfamidic acid, Aminosulfonic acidHSO 3NH 2• M = 97,09 g/mol• CAS [5329-14-6]• Melting point: 205 ºC(decomposes)• UN 2967GHS information: Warning.H315 - H319 - H412P280 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging Code1 kg AC205010005humid crystals, colourless or whiteStore between 15ºC and 25ºCAC2051 Sulfamic acid, extra pureassay (acidimetric)............................. min. 99 %Amidosulfonic acid, Sulfaminic acid, Sulfamidic acid, Aminosulfonic acidHSO 3NH 2• M = 97,09 g/mol• CAS [5329-14-6]• Melting point: 205 ºC(decomposes)• UN 2967GHS information: Warning.H315 - H319 - H412P280 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging Code1 kg AC205110005humid crystals, colourless or whiteStore between 15ºC and 25ºCSU0060 Sulfanilamide, extra pure, Ph Eurassay (acidimetric)............................. min. 99,5 %4-AminobenzenesulfonamideC 6H 8N 2O 2S• M = 172,21 g/mol• CAS [63-74-1]crystals, bright white or almost whiteStore between 15ºC and 25ºCAC2060• Melting point: 163 - 167 ºCSulfanilic acid, reagent grade, ACSassay (bromometric, referred toanhydrous substance) ........................ 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging100 g1 kg55CodeSU00600100SU006010004-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid, p-Anilinesulfonic acidC 6H 7NO 3S• M = 173,19 g/mol• CAS [121-57-3]crystals, white or amost whiteStore between 15ºC and 25ºC• Melting point: 288 ºC(decomposes)GHS information: Warning.H315 - H319 - H317P261 - P280 - P305+P351+P338 - P321 - P362 -P501aassay (acidimetric)............................. 98 - 102 %Packaging100 g250 g1 kg555CodeAC20600100AC20600250AC20601000310 See complete specifications at www.scharlab.com

AC20935-Sulfosalicylic acid dihydrate, reagent grade, ACSSulfo3-Carboxy-4-hydrobenzenesulfonic acid, 2-Hydroxy-5-sulfobenzoic acid, SalicylsulfonicCacid7H 6O 6S·2H 2O• M = 254,22 g/mol• CAS [5965-83-3]• Melting point: 120 ºC• UN 3261GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging250 g1 kg55CodeAC20930250AC20931000AZ0040Sulfur flower, synthesis grade, washedassay (acidimetric) ............................ 99 - 101 %S• M = 32,06 g/mol• CAS [7704-34-9]• Melting point: 113 - 119 ºCAZ0041• Boiling point: 444 ºC• UN 1350Sulfur flower, extra pure, Ph Eur, BPGHS information: Warning.H228P210 - P241 - P280 - P240 - P370+P378aassay.............................................. min 99 %Packaging500 g1 kg55CodeAZ00400500AZ00401000S• M = 32,06 g/mol• CAS [7704-34-9]• Melting point: 113 - 119 ºCAC2065• Boiling point: 444 ºC• UN 1350Sulfuric acid, 95 - 97%, synthesis gradeGHS information: Warning.H228P210 - P241 - P280 - P240 - P370+P378aassay.............................................. 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging500 g1 kg55CodeAZ00410500AZ00411000Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 AC206510005 l 9 AC2065005P25 l AC2065025P9Hygroscopic assay (acidimetric)............................. 95 - 97 %Store between 15ºC and 25ºCAC2066Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF, packed in UHDPEbottles• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. 95 - 98 %calcination residue.............................. max. 0,005 %Store between 15ºC and 25ºCresidual solvents................................ excluded byproduction processAC2070Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NFPackaging Code1 l 5 AC206610002,5 l 5 AC206625005 l 9 AC2066005P25 l AC2066025P9Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC20701000AC20702500Hygroscopic assay (acidimetric)............................. 95 - 98 %calcination residue.............................. max. 0,005 %Store between 15ºC and 25ºCresidual solvents (Ph Eur/ICH).............. excluded byproduction processSee complete specifications at www.scharlab.com 311

SulfuAC2067Sulphuric acidH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84Sulfuric acid, 95 - 97%, reagent grade, ISO, Reag. Ph Eur, packed inUHDPE bottles• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. 95 - 97 %Store between 15ºC and 25ºCAC2069Sulfuric acid, 95 - 97%, reagent grade, ISOPackaging Code1 l 5 AC206710002,5l 5 AC206725005 l 9 AC2067005P25 l AC2067025P9Sulphuric acidH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aHygroscopic assay (acidimetric)............................. 95 - 97 %Store between 15ºC and 25ºCAC2071Sulfuric acid, 96% ± 0,1%, reagent gradePackaging1 l1 l2,5 l2,5 l4J4JCodeAC20691000AC20691001AC20692500AC20692501Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC20711000AC20712500Hygroscopic assay (acidimetric)............................. 95,9 - 96,1 %Store between 15ºC and 25ºCAC2097Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84Sulfuric acid, 95 - 98%, reagent grade, ACS, ISO, max. 0,0000005%Hg• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeAC20971000AC20972500Hygroscopic assay (acidimetric)............................. 95 - 98 %Store between 15ºC and 25ºCAC2077Sulfuric acid, 95 - 97%, VLSI gradeSulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC207710005HygroscopicStore between 15ºC and 25ºC312 See complete specifications at www.scharlab.com

AC2091Sulfuric acid, 94%, ppb-trace analysis gradeSulfuSulphuric acidH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,84• Melting point: ~ -15 ºC• Boiling point: ~ 310 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC209110004Hygroscopic assay (acidimetric)............................ min. 94 %Store between 15ºC and 25ºCAC2064Sulphuric acidH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,81Sulfuric acid, solution 90 - 91%, for Gerber fat determination and testingnitrates in milk• Boiling point: ~ 300 ºC• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 AC206410005 l 9 AC2064005P25 l AC2064025P9HygroscopicAC2092Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]Sulfuric acid, solution 62% w/w, according to Röder and Van Gulik, fordetermination of fat in milk• Density: 1,52• UN 1830GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC209210004HygroscopicStore between 15ºC and 25ºCAC2079Sulfuric acid, solution 50% w/v, reagent gradeSulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,28• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC207910004Store between 15ºC and 25ºCAC2074Sulfuric acid, solution 1/3 w/vassay (acidimetric)............................. min. 50 %colour (Hazen)................................... max. 10Sulphuric acidH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: ~ 1,2• Boiling point: ~ 135 ºC• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code500 ml AC207405005Store between 15ºC and 25ºCAC2078Sulfuric acid, solution 25% w/w, reagent grade• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,18• Boiling point: ~ 103 ºC• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC207810005H 2SO 4assay (acidimetric)............................. min. 25 %Store between 15ºC and 25ºCSee complete specifications at www.scharlab.com 313

SulfuAC2109 Sulfuric acid, solution 16% w/v, reagent gradeSulphuric acidH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,10• UN 2796GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l AC210910005AC2068Sulfuric acid, solution 10% w/v, extra pureassay (acidimetric)............................. min. 16 %Sulphuric acidH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,06• UN 2796GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l AC206810005Store between 15ºC and 25ºCAC2089Sulfuric acid, solution 5 mol/l (10 N)H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]Store between 15ºC and 25ºCTraceable to SRM from NISTAC2075H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,28• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aSulfuric acid, solution 4 mol/l (8 N), for COD determination, according toISO 6060• Density: ~ 1,23• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l 5 AC2089100010 l AC2089010CCPackaging Code1 l AC207510004Store between 15ºC and 25ºCTraceable to SRM from NISTAC2086 Sulfuric acid, solution 2,5 mol/l (5 N)H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,15• Boiling point: ~ 103 ºC• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC208610005Store between 15ºC and 25ºCTraceable to SRM from NISTAC2085 Sulfuric acid, solution 1 mol/l (2 N)H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,06• UN 2796GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code1 l AC208510005Store between 15ºC and 25ºCTraceable to SRM from NIST314 See complete specifications at www.scharlab.com

AC2080Sulfuric acid, solution 0,5 mol/l (1 N)SulfuH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]Store between 15ºC and 25ºCTraceable to SRM from NISTAC2081• Density: 1,02Sulfuric acid, solution 0,25 mol/l (0,5 N)GHS information: EUH210 Packaging Code1 l 5 AC208010005 l 9 AC2080005P10 l AC2080010CCH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,01GHS information: EUH210 Packaging Code1 l AC208110005Store between 15ºC and 25ºCTraceable to SRM from NISTAC2084 Sulfuric acid, solution 0,13 mol/l (0,26 N)H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]Store between 15ºC and 25ºCTraceable to SRM from NISTAC2106• Density: 1,01Sulfuric acid, solution 0,1275 mol/l (0,255 N)GHS information: EUH210 Packaging Code1 l 5 AC208410005 l 9 AC2084005P10 l AC2084010CCH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]Store between 15ºC and 25ºCTraceable to SRM from NISTAC2088• Density: 1,00Sulfuric acid, solution 0,125 mol/l (0,25 N)GHS information: EUH210 Packaging Code1 l 5 AC210610005 l 9 AC2106005P10 l AC2106010CCH 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]Store between 15ºC and 25ºCTraceable to SRM from NISTAC2087• Density: 1,01Sulfuric acid, solution 0,1 mol/l (0,2 N)GHS information: EUH210 Packaging Code1 l 5 AC208810005 l 9 AC2088005P10 l AC2088010CCH 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: ~ 1,00Packaging Code1 l AC208710005Store between 15ºC and 25ºCTraceable to SRM from NISTAC2082 Sulfuric acid, solution 0,05 mol/l (0,1 N)H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]Store between 15ºC and 25ºCTraceable to SRM from NIST• Density: ~ 1,00Packaging Code1 l 5 AC208210005 l 9 AC2082005P10 l AC2082010CCSee complete specifications at www.scharlab.com 315

SulfuAC2076 Sulfuric acid, solution 0,025 mol/l (0,05 N)H 2 SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,00Packaging Code1 l AC207610005Store between 15ºC and 25ºCTraceable to SRM from NISTAC2083 Sulfuric acid, solution 0,01 mol/l (0,02 N)H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,00Packaging Code1 l AC208310005Store between 15ºC and 25ºCTraceable to SRM from NISTAC2073H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]• Density: 1,29Sulfuric acid, concentrated solution to prepare 1 l of solution 0,5mol/l (1 N)• Boiling point: ~ 135ºC• UN 2796GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Codeu. AC207300PA2HygroscopicStore between 15ºC and 25ºCAC2072H 2SO 4• M = 98,08 g/mol• CAS [7664-93-9]Sulfuric acid, concentrated solution to prepare 1 l of solution 0,05mol/l (0,1 N)Store between 15ºC and 25ºC• Density: 1,06• UN 2796T.A.N. Mixture. See Mixture T.A.N. page 197GHS information: EUH210 Packaging Codeu. AC207200PA2T.B.N. Mixtures. See T.B.N. Mixtures page 197TA0010TAE 10X buffer pH = 8,3, molecular biology gradeTRIS-Acetate-EDTA• Density: 1,016Store between 15ºC and 25ºCAC2090 Tannic acid, synthesis gradeGHS information: EUH210pH ................................................. 8,2 - 8,4DNases, RNases, Proteases ............... non detectedPackaging Code1 l 5 TA0010100010 l TA0010010CCTanninC 76H 52O 46• M = 1701,22 g/molpowder, beige-brownish• CAS [1401-55-4]Packaging250 g1 kg55CodeAC20900250AC20901000316 See complete specifications at www.scharlab.com

AC3001L(+)-Tartaric acid, reagent grade, ACS, ISOTarta2,3-Dihydroxybutanedioic acidC 4 H 6 O 6• M = 150,09 g/mol• CAS [87-69-4]crystals, white• Melting point: 170 ºCGHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313assay (acidimetric)............................. min. 99,5 %Packaging Code500 g 5 AC300105001 kg 5 AC300110005 kg AC3001005PRTA0270Taurine, extra pure2-Aminoethanesulfonic acidC 2 H 7 NO 3 S• M = 125,15 g/mol• CAS [107-35-7]• Melting point: ~ 300 ºC(decomposes)assay (acidimetric)............................. min. 99,5 %Packaging Code250 g TA027002505TB0010TBE 5X buffer pH = 8,3, molecular biology gradeTRIS-Borate-EDTA• Density: 1,03Store between 15ºC and 25ºCGHS information: Danger.H360 - EUH210P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging Code1 l 5 TB0010100010 l TB0010010CCpH ................................................. 8,2 - 8,4DNases, RNases .............................. non detectedTCA. See Trichloroacetic acid page 331TE0040Tellurium dioxide, extra pureTellurium(IV) oxideTeO 2• M = 159,60 g/mol• CAS [7446-07-3]• Melting point: 733 ºC• Boiling point: 1245 ºCassay (gravimetric)............................. min. 99 %Packaging Code25 g TE004000254TE0050TEMED, reagent gradeN,N,Nʼ,Nʼ-Tetramethylethylenediamine, 1,2-Bis(dimethylamino)ethane, TMEDAC 6H 16N 2• M = 116,21 g/mol• CAS [110-18-9]• Density: 0,78• Melting point: -55 ºC• Boiling point: 121 ºC• UN 2372GHS information: Danger.H225 - H314 - H302 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging10 ml100 ml14CodeTE00500010TE00500100Store between 15ºC and 25ºCassay (G.C.) ................................... min. 99 %BR0200 Tetrabutylammonium bromide, HPLC gradeTBAB, Tetra-n-butylammonium bromideC 16H 36BrN• M = 322,38 g/mol• CAS [1643-19-2]• Melting point: 100 - 103 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code25 g BR020000254Hygroscopic assay (argentometric)......................... min. 99 %Store between 15ºC and 25ºCmaximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:240 nm............................................ 0,04 AU250 nm............................................ 0,03 AU260 nm............................................ 0,02 AUSee complete specifications at www.scharlab.com 317

TetraTE0118 Tetrabutylammonium chloride, HPLC gradeC 16 H 36 ClN• M = 277,93 g/mol• CAS [1112-67-0]• Density: 1• Melting point: 41 - 44 ºCGHS information: Warning.H315 - H319P280 - P305+P351+P338 - P321 - P362 - P332+P313 -P337+P313Packaging Code10 g TE011800104HygroscopicStore between 15ºC and 25ºCTE0119assay (argentometric, referred toanhydrous substance) ........................ min 99 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:220 nm............................................ 0,05 AU230 nm............................................ 0,04 AU250 nm............................................ 0,03 AU260 nm............................................ 0,02 AUTetrabutylammonium dihydrogen phosphate, extra pureC 16H 38NO 4P• M = 339,45 g/mol• CAS [5574-97-0]GHS information: Warning.Packaging CodeH302• Melting point: 149 - 151 ºC P264 - P270 - P301+P312 - P330 - P501a25 g 4 TE01190025TE0120assay.............................................. min. 99 %Tetrabutylammonium hydrogen sulfate, for ion-pair chromatographyC 16 H 37 NO 4 S• M = 339,54 g/mol• CAS [32503-27-8]crystals, colourless or whiteHygroscopicStore between 15ºC and 25ºCTE0115C 16H 37NO• M = 259,48 g/mol• CAS [2052-49-5]• Melting point: 169 - 172 ºCGHS information: Warning.H302 - H319P280 - P264 - P305+P351+P338 - P301+P312 -P337+P313 - P501aTetrabutylammonium hydroxide, solution 0,1 mol/l, buffered withphosphates, HPLC gradePackaging10 g100 g44CodeTE01200010TE01200100GHS information: Danger.Packaging CodeH314• Density: (25 ºC) 1,005250 ml TE01150250P260 - P303+P361+P353 - P305+P351+P338 - P310 - 4P405 - P501a1 l TE011510004TE0116C 16H 37NO• M = 259,48 g/mol• CAS [2052-49-5]pH (20 °C)........................................ 7,4 - 7,6Tetrabutylammonium hydroxide, solution 0,1 mol/l, in2-propanol/methanol• Density: 0,79• UN 1992GHS information: Danger.H225 - H332 - H314 - H371P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l TE011610004Traceable to SRM from NISTYO0070Tetrabutylammonium iodide, extra pure, Reag. Ph EurC 16H 36IN• M = 369,38 g/mol• CAS [311-28-4]• Melting point: 143 - 146 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging Code1 kg YO007010005crystals, colourless, bright white or almost whiteStore between 15ºC and 25ºCassay (argentometric)......................... min. 99 %318 See complete specifications at www.scharlab.com

TE0130Tetrabutylammonium iodide, HPLC gradeTetraC 16 H 36 IN• M = 369,38 g/mol• CAS [311-28-4]GHS information: Warning.Packaging CodeH302• Melting point: 143 - 146 ºC P264 - P270 - P301+P312 - P330 - P501a10 g 4 TE01300010Store between 15ºC and 25ºCTE0125Tetrachloroethene, extra pureassay (argentometric)......................... min. 99 %maximum absorbance of a solution inacetonitrile (10%) in a 1,0 cm cell atwavelength:absorbance:290 nm............................................ 0,1 AU300 nm............................................ 0,05 AU320 nm............................................ 0,02 AUPerchloroethylene, Tetrachloroethylene, Ethylene tetrachlorideC 2 Cl 4• M = 165,82 g/mol• CAS [127-18-4]• Density: 1,62Store between 15ºC and 25ºC• Melting point: -22 ºC• Boiling point: 121 ºC• UN 1897GHS information: Warning.H351 - H411P281 - P273 - P308+P313 - P391 - P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %TE0127 Tetrachloroethene, Multisolvent ®HPLC grade UV-VISPackaging Code1 l 4 TE012510002,5 l 4 TE012525005 l 9 TE0125005P25 l TE0125025A8Perchloroethylene, Tetrachloroethylene, Ethylene tetrachlorideC 2Cl 4• M = 165,82 g/mol• CAS [127-18-4]• Density: 1,62Store between 15ºC and 25ºC• Melting point: -22 ºC• Boiling point: 121 ºC• UN 1897GHS information: Warning.H351 - H411P281 - P273 - P308+P313 - P391 - P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0003 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)290 nm............................................ 10 % 1,000 AU295 nm............................................ 50 % 0,301 AU300 nm............................................ 80 % 0,097 AU305 nm............................................ 85 % 0,071 AU350 nm............................................ 89 % 0,051 AUPackaging Code1 l TE012710004Microfiltered through membranesof pore diameter 0,22 µmTetrachloroethylene. See Tetrachloroethene page 319Tetradecanoic acid. See Myristic acid page 199Tetradecanoic acid isopropyl ester. See Isopropyl myristate page 163TE0132Tetracycline hydrochloride, for biochemical purposesAchromycin hydrochlorideC 22H 24N 2O 8·HCl• M = 480,90 g/mol• CAS [64-75-5]Store between 15ºC and 25ºC• Melting point: 223 ºCGHS information: Warning.H361 - H302 - H332P261 - P281 - P301+P312 - P304+P340 - P405 -P501aPackaging10 g50 g44CodeTE01320010TE01320050See complete specifications at www.scharlab.com 319

TetraAL0360 1-Tetradecanol, synthesis gradeMyristyl alcohol, Tetradecyl alcoholC 14 H 30 O• M = 214,39 g/mol• CAS [112-72-1]Store between 15ºC and 25ºCBR0201• Melting point: 37 - 39 ºC• Boiling point: (20 hPa) 167 ºCassay (G.C.) ................................... min. 95 %Tetradecyltrimethylammonium bromide, HPLC gradePackaging250 g1 kg55CodeAL03600250AL03601000Myristyltrimethylammonium bromide, N,N,N-Trimethyl-1-tetradecanammonium bromideC 17 H 38 BrN• M = 316,08 g/mol• CAS [1119-97-7]HygroscopicTE0219C 4 H 8 O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89• Melting point: 245 - 250 ºC• UN 1759Tetrahydrofuran, synthesis grade, stabilized with2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneStore between 15ºC and 25ºCTE0220• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H314P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (argentometric) ........................ min. 96 %maximum absorbance of an aqueoussolution (10%) in a 1,0 cm cell atwavelength:absorbance:240 nm............................................ 0,04 AU250 nm............................................ 0,03 AU260 nm............................................ 0,02 AUGHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %Tetrahydrofuran, extra pure, stabilized with 250 ppm of2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneC 4H 8OStore between 15ºC and 25ºCTE0221• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,025 %water (K.F.)..................................... max. 0,1 %Tetrahydrofuran, reagent grade, ACS, Reag. Ph Eur, stabilized with 250ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneC 4H 8O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code25 g BR020100254Packaging1 l 42,5 l 45 l5 l25 l9XLCodeTE02191000TE02192500TE0219005PTE0219005MTE0219025LPackaging Code1 l 4 TE022010002,5 l 4 TE022025005 l X TE0220005M25 l 8 TE0220025A25 l TE0220025S0Packaging Code1 l 4 TE022110002,5 l 4 TE0221250025 l TE0221025S0Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,8 %320 See complete specifications at www.scharlab.com

TE0223C 4 H 8 O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89Tetrahydrofuran, dried (max. 0,005% H 2 O), reagent grade, stabilizedwith 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneStore between 15ºC and 25ºCTE0228C 4H 8O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,8 %water (K.F.)..................................... max. 0,005 %Tetrahydrofuran, Multisolvent ® GPC grade, ACS, stabilized with 250 ppmof 2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneStore between 15ºC and 25ºCTE0224• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,025 %water (K.F.)..................................... max. 0,02 %Tetrahydrofuran, spectroscopy grade, without stabilizer, Spectrosol ®Packaging1 l2,5 l44TetraCodeTE02231000TE02232500Packaging Code1 l 4 TE022810002,5 l 4 TE022825004 l 4 TE022840007 l w TE0228007E25 l TE0228025S0THF, Tetramethylene oxide, OxolaneC 4H 8O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l TE022410004Store between 15ºC and 25ºCTE0225Tetrahydrofuran, HPLC grade, without stabilizerassay (G.C.).................................... min. 99,9 %minimum transmission /max. absorbancewavelength:T (%) A (AU)215 nm............................................ 10 % 1,000 AU245 nm............................................ 50 % 0,301 AU265 nm............................................ 80 % 0,097 AU275 nm............................................ 90 % 0,046 AU310 nm............................................ 98 % 0,009 AUTHF, Tetramethylene oxide, OxolaneC 4H 8O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging1 l2,5 l7 l44wCodeTE02251000TE02252500TE0225007EStore between 15ºC and 25ºCTE0222• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89assay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,02 %min. transmission/max. absorbancewavelength: T(%) A (AU)230 nm............................................ 20 % 0,699 AU243 nm............................................ 50 % 0,301 AU273 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmTetrahydrofuran, 99,8%, anhydrous (max. 0,005 % H 2O), stabilized with250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneC 4H 8O• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging100 ml500 ml1 leeeCodeTE02220100TE02220500TE02221000Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,8 %water (K.F.)..................................... max. 0,005 %See complete specifications at www.scharlab.com 321

TetraTe0229C 4 H 8 O• M = 72,11 g/mol• CAS [109-99-9]• Density: 0,89Tetrahydrofuran, 99,5%, anhydrous (max. 0,005 % H 2 O), with molecularsieves, stabilized with 2,6-Di-tert-butyl-4-methylphenol (BHT)THF, Tetramethylene oxide, OxolaneStore between 15ºC and 25ºCTE0230C 4D 8O• M = 80,16 g/mol• CAS [1693-74-9]• Density: 0,99• Melting point: -108,5 ºC• Boiling point: 65 - 66 ºC• UN 2056GHS information: Danger.H225 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %Tetrahydrofuran-d8, deuteration degree min. 99,5%, NMR spectroscopygrade, Spectrosol ®Octadeuterotetrahydrofurane• Melting point: -108 ºC• Boiling point: 64 ºC• UN 2056GHS information: Danger.H224 - H319 - H335 - EUH019P210 - P241 - P303+P361+P353 - P305+P351+P338 -P405 - P501aPackaging Code1 l TE022910004Packagingx8x0,75 1mlCodeTE0230.750Store between 15ºC and 25ºCTE0217Tetrahydrofuran, solution naphthalene/sodium• UN 1993Store between 15ºC and 25ºCGHS information: Danger.H225 - H302 - H315 - H318 - H351 - H335 - H336 -H411 - EUH019P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code2,5 l TE021725004TE02401,2,3,4-Tetrahydronaphthalene, pureTetralinC 10H 12• M = 132,21 g/mol• CAS [119-64-2]• Density: 0,97• Melting point: -36 ºC• Boiling point: 207 ºC• UN 3082GHS information: Warning.H315 - H319 - H411 - EUH019P280 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging Code1 l TE024010004Store between 15ºC and 25ºCTE0305Tetramethylammonium bromide, extra pure, Reag. Ph EurC 4H 12BrN• M = 154,06 g/mol• CAS [64-20-0]HygroscopicStore between 15ºC and 25ºCCL0355• Melting point: ~ 230 ºC(decomposes)Tetramethylammonium chloride, synthesis gradeassay (argentometric) ........................ min. 99 %Packaging Code100 g TE030501004C 4H 12ClN• M = 109,60 g/mol• CAS [75-57-0]• Melting point: > 300 ºC• UN 2811GHS information: Danger.H301 - H312 - H315P280 - P301+P310 - P321 - P322 - P405 - P501aPackaging Code25 g CL035500254Hygroscopic assay (argentometric) ........................ min. 98 %N,N,N’,N’-Tetramethylethylenediamine. See TEMED page 317322 See complete specifications at www.scharlab.com

TE0380Tetramethylsilane, reference substance for NMR spectroscopyTetraTMSC 4 H 12 Si• M = 88,23 g/mol• CAS [75-76-3]• Density: 0,64• Melting point: -99 ºC• Boiling point: 26 ºC• UN 2749GHS information: Danger.H224P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code100 ml TE038001004SO0583Tetrasodium diphosphate decahydrate, extra pure, Reag. Ph EurTetrasodium pyrophosphate, TSPPNa 4P 2O 7·10H 2O• M = 446,06 g/mol• CAS [13472-36-1]• Melting point: ~ 79,5 ºC• Boiling point: 93,8 ºCTFA. See Trifluoroacetic acid page 335assay (acidimetric)............................. min. 99 %Packaging Code500 g 5 SO058305001 kg 5 SO058310005 kg R SO0583005P25 kg SO0583025PRTA0080Thallium(I) nitrate, extra pureNitric acid thallium saltTlNO 3• M = 266,37 g/mol• CAS [10102-45-1]• Melting point: 206 ºC• Boiling point: 430 ºC• UN 2727GHS information: Danger.H300 - H330 - H373 - H411P260 - P301+P310 - P310 - P320 - P405 - P501aassay (bromometric) .......................... min. 99 %Packaging25 g100 g55CodeTA00800025TA00800100THAM. See Tris-(hydroxymethyl)-aminomethane page 338THF. See Tetrahydrofuran page 320Thimerosal. See Ethylmercurithiosalicylic acid, sodium salt page 125TI0139Thioacetamide, synthesis gradeEthanethioamideC 2H 5NS• M = 75,13 g/mol• CAS [62-55-5]• Melting point: 113 - 114 ºCGHS information: Danger.H350 - H302 - H315 - H319 - H412P280 - P281 - P305+P351+P338 - P321 - P405 -P501aPackaging Code250 g TI013902505Store between 15ºC and 25ºCassay (argentometric)......................... min. 98 %TI0140 Thioacetamide, reagent grade, ACSEthanethioamideC 2H 5NS• M = 75,13 g/mol• CAS [62-55-5]• Melting point: 113 - 114 ºCGHS information: Danger.H350 - H302 - H315 - H319 - H412P280 - P281 - P305+P351+P338 - P321 - P405 -P501aPackaging Code50 g TI014000505Store between 15ºC and 25ºCassay (argentometric)......................... min. 99 %Thiocarbamide. See Thiourea page 324Thioglycol. See 2-Mercaptoethanol page 180See complete specifications at www.scharlab.com 323

ThiogAC3080 Thioglycolic acid, solution 80% w/w, extra pureMercaptoacetic acidC 2 H 4 O 2 S• M = 92,12 g/mol• CAS [68-11-1]• Density: 1,27• Melting point: -15 - -10 ºC• UN 1940GHS information: Danger.H301 - H311 - H330 - H314P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P320 - P361 - P405 - P501aPackaging500 ml1 l44CodeAC30800500AC30801000Store between 5ºC and 30ºCassay (iodometric).............................. 79 - 82 %TI0250 Thionine, C.I. 52000, for microscopyThionine (acetate), 3,7-Diaminophenothiazin-5-ium chloride, Lauthʼs violetC 14H 13N 3O 2S• M = 287,34 g/mol• CAS [78338-22-4]Packaging5 g25 g44CodeTI02500005TI02500025Store between 5ºC and 30ºCCL0360Thionyl chloride, synthesis gradeSulfurous acid dichlorideSOCl 2• M = 118,96 g/mol• CAS [7719-09-7]• Density: 1,64• Melting point: -104,5 ºC• Boiling point: (129 hPa) 20 ºC• UN 1836GHS information: Danger.H314 - H302 - H332 - EUH014 - EUH029P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l CL036010004TI0180Thiophene, synthesis gradeassay (argentometric)......................... min. 99 %Thiofuran, Thiofurfuran, Divinylene sulfideC 4H 4S• M = 84,14 g/mol• CAS [110-02-1]• Density: 1,06Store between 15ºC and 25ºCTI0300Thiourea, extra pure• Melting point: -38 ºC• Boiling point: 83 - 84 ºC• UN 2414GHS information: Danger.H225 - H302 - H319 - H412P210 - P241 - P280 - P303+P361+P353 -P305+P351+P338 - P501aassay (G.C.) ................................... min. 99 %Packaging250 ml1 l44CodeTI01800250TI01801000ThiocarbamideCH 4N 2S• M = 76,11 g/mol• CAS [62-56-6]crystals, whiteTI0303• Melting point: 171 - 184 ºC• UN 3077Thiourea, reagent grade, ACSGHS information: Warning.H351 - H361d - H302 - H411P281 - P273 - P301+P312 - P308+P313 - P405 -P501aassay (argentometric)......................... min. 98 %Packaging Code500 g 5 TI030005001 kg 5 TI030010005 kg TI0300005PRThiocarbamideCH 4N 2S• M = 76,11 g/mol• CAS [62-56-6]• Melting point: 171 - 184 ºC• UN 3077GHS information: Warning.H351 - H361d - H302 - H411P281 - P273 - P301+P312 - P308+P313 - P405 -P501aPackaging500 g1 kg55CodeTI03030500TI03031000crystals, whiteassay (argentometric, on dried base)...... min. 99 %324 See complete specifications at www.scharlab.com

TI0080Thymol, extra pure, Ph Eur, BP, NFThymo5-Methyl-2-(1-methylethyl)phenol, 5-Methyl-2-isopropyl-1-phenolC 10 H 14 O• M = 150,22 g/mol• CAS [89-83-8]• Melting point: 49 - 51 ºC• Boiling point: 233 ºC• UN 2430GHS information: Danger.H314 - H302 - H411P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 g500 g55CodeTI00800100TI00800500Store between 15ºC and 25ºCAZ0225Thymol blue, indicator, ACSassay (G.C.).................................... min. 99 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processThymolsulfonphthalein, TBC 27H 30O 5S• M = 466,60 g/mol• CAS [76-61-9]• Melting point: 221 ºCPackaging5 g25 g44CodeAZ02250005AZ02250025Store between 15ºC and 25ºCAZ0226Thymol blue, solution 0,04%, indicatorThymolsulfonphthalein, TBC 27H 30O 5S• M = 466,60 g/mol• CAS [76-61-9]Store between 15ºC and 25ºCGHS information: Warning.H226P210 - P241 - P280 - P240 - P303+P361+P353 -P501aPackaging Code100 ml AZ022601005TI0100Thymolphthalein, indicator, reagent grade, ACS• M = 430,55 g/mol• CAS [125-20-2]C 28H 30O 4identity (UV-VIS spectroscopy)............. passes testES0050Packaging5 g25 g50 g• Melting point: 253 ºC 4Tin, granulated, (1 - 2 cm), extra pure, Reag. Ph Eur44CodeTI01000005TI01000025TI01000050Sn• M = 118,69 g/mol• CAS [7440-31-5]ES0051• Melting point: 232 ºC• Boiling point: 2362 ºCTin, granulated, (1 - 3 mm), extra pure, Reag. Ph EurPackaging100 g250 g1 kg555CodeES00500100ES00500250ES00501000Sn• M = 118,69 g/mol• CAS [7440-31-5]ES0065• Melting point: 232 ºC• Boiling point: 2362 ºCTin(IV) chloride, synthesis gradePackaging100 g250 g1 kg555CodeES00510100ES00510250ES00511000Tin tetrachlorideSnCl 4• M = 260,50 g/mol• CAS [7646-78-8]• Density: 2,23• Melting point: -33 ºC• Boiling point: 114,1 ºC• UN 1827GHS information: Danger.H314 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging250 ml1 l44CodeES00650250ES00651000Store below 25ºCassay (acidimetric) ............................ min. 99 %See complete specifications at www.scharlab.com 325

TinES0063Tin(II) chloride dihydrate, extra pure, Ph Eur, BPHydrochloric acid tin(II) salt dihydrate, Stannic chloride, StannochlorSnCl 2·2H 2 O• M = 225,63 g/mol• CAS [10025-69-1]crystals, whiteStore between 15ºC and 25ºCES0064• Melting point: 37,7 ºCGHS information: Warning.H302 - H315 - H319 - H317 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (iodometric).............................. 98 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processTin(II) chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code100 g 5 ES006301001 kg 5 ES006310005 kg R ES0063005P25 kg ES0063025PRHydrochloric acid tin(II) salt dihydrate, Stannic chloride, StannochlorSnCl 2·2H 2O• M = 225,63 g/mol• CAS [10025-69-1]crystals , whiteStore between 15ºC and 25ºCES0070• Melting point: 37,7 ºCTin(IV) oxide, extra pureGHS information: Warning.H302 - H315 - H319 - H317 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (iodometric).............................. 98 - 103 %Packaging100 g250 g500 g1 kg5555CodeES00640100ES00640250ES00640500ES00641000Tin dioxide, Stannic (IV) oxideSnO 2• M = 150,70 g/mol• CAS [18282-10-5]• Melting point: 1630 ºCassay (gravimetric) ............................ min. 99 %Packaging250 g1 kg55CodeES00700250ES00701000Tin tetrachloride. See Tin(IV) chloride page 325TI0329TISAB III, for fluorides determination• Density: ~ 1,05GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging Code500 ml TI032905005TI0330TISAB IV, for fluorides determination, according to ASTM D1179• Density: 1,20GHS information: Warning.H315 - H319P280 - P305+P351+P338 - P362 - P332+P313 -P337+P313Packaging Code500 ml TI033005005AM0095Titan yellow, C.I. 19540, reagent for magnesium and indicatorClayton yellow, Naphthamine G, Thiazole yellowC 28H 19N 5Na 2O 6S 4• M = 695,73 g/mol• CAS [1829-00-1]Packaging25 g100 g44CodeAM00950025AM00950100TI0367Titanium dioxide, synthesis gradeTitanium(IV) oxideTiO 2• M = 79,90 g/mol• CAS [13463-67-7]• Melting point: 1855 ºC• Boiling point: 2900 ºCassay ............................................. min. 99 %Packaging500 g1 kg55CodeTI03670500TI03671000326 See complete specifications at www.scharlab.com

TitanTitanium(IV) oxide. See Titanium dioxide page 326TMS. See Tetramethylsilane page 323TO0072Toluene, synthesis gradeMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87TO0073• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294Toluene, extra pureGHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %Packaging Code1 l 4 TO007210002,5 l 4 TO007225005 l 9 TO0072005P25 l TO0072025P9Methylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87TO0079• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294Toluene, analytical grade, ACSGHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Packaging1 l2,5 l5 l25 l25 l44z80CodeTO00731000TO00732500TO0073005LTO0073025ATO0073025SMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87TO0075• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294Toluene, reagent grade, ACS, ISO, Reag. Ph EurGHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,6 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,03 %Packaging1 l2,5 l5 l7 l25 l25 l44zw80CodeTO00791000TO00792500TO0079005LTO0079007ETO0079025ATO0079025SMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87TO0074• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,02 %Toluene, dried (max. 0,0075% H 2 O), reagent grade, ACS, ISOPackaging Code1 l 4 TO007510002,5 l 4 TO007525007 l w TO0075007E25 l TO0075025S0Methylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,9 %water (K.F.)..................................... max. 0,0075 %Packaging Code1 l TO007410004See complete specifications at www.scharlab.com 327

TolueTO0085 Toluene, Multisolvent ®HPLC grade ACS ISO UV-VISMethylbenzene, PhenylmethaneC 7 H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87TO0076• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294Toluene, spectroscopy grade, Spectrosol ®GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,9 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,02 %min. transmission/max. absorbancewavelength: T(%) A (AU)285 nm............................................ 10 % 1,000 AU292 nm............................................ 50 % 0,301 AU305 nm............................................ 80 % 0,097 AU317 nm............................................ 90 % 0,046 AU350 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 TO008510002,5 l 4 TO008525004 l 4 TO008540007 l w TO0085007E25 l TO0085025S0Methylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeTO00761000TO00762500TO0081Toluene, for GC residue analysisassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,02 %minimum transmission /max. absorbancewavelength:T (%) A (AU)285 nm............................................ 10 % 1,000 AU292 nm............................................ 50 % 0,301 AU305 nm............................................ 80 % 0,097 AU317 nm............................................ 90 % 0,046 AU350 nm............................................ 98 % 0,009 AUMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeTO00811000TO00812500TO0082Toluene, GC ultra-trace analysis gradeassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,8 %non-volatile matter.............................. max. 0,0001 %water (K.F.)..................................... max. 0,02 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysisPackaging1 l2,5 l44CodeTO00821000TO00822500328 See complete specifications at www.scharlab.com

TO0084Toluene, 99,8%, anhydrous (max. 0,003 % H 2 O)TolueMethylbenzene, PhenylmethaneC 7 H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging100 ml500 ml1 leeeCodeTO00840100TO00840500TO00841000To0087assay (G.C.).................................... min. 99,8 %water (K.F.)..................................... max. 0,003 %Toluene, 99,5%, anhydrous (max. 0,005 % H 2O), with molecular sievesMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l TO008710004TO0078Toluene, for liquid scintillation, Normascint ®assay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,005 %Methylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code2,5 l 4 TO0078250025 l TO0078025A8TO0086Toluene, for histologyMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l5 l4zCodeTO00861000TO0086005LTO0083Toluene, ASTMMethylbenzene, PhenylmethaneC 7H 8• M = 92,14 g/mol• CAS [108-88-3]• Density: 0,87• Melting point: -95 ºC• Boiling point: 111 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code25 l 8 TO0083025A200 l TO0083200LgTO0080• M = 100,19 g/mol• CAS [2037-26-5]• Density: 0,94assay (G.C.).................................... min. 99,5 %Toluene-d8, deuteration degree min. 99,5%, NMR spectroscopy grade,Spectrosol ®Methylbenzene deuteratedC 7D 8• Melting point: -85 ºC• Boiling point: 109 ºC• UN 1294GHS information: Danger.H225 - H304 - H361d - H373 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackagingx10x0,7510 ml11CodeTO0080.750TO00800010See complete specifications at www.scharlab.com 329

TolueAC3120 Toluene-4-sulfonic acid monohydrate, synthesis gradePTSA monohydrate, 4-Methylbenzenesulfonic acid, PASAM, p-Toluenesulfonic acidC 7 H 8 O 3 S·H 2 O• M = 190,22 g/mol• CAS [6192-52-5]• Melting point: 105 ºC (anhydroussubstance)• UN 2585GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code250 g 5 AC312002501 kg 5 AC312010005 kg AC3120005PRblocks, white or almost whiteassay (acidimetric, on dried substance)... min. 98 %HygroscopicStore between 15ºC and 25ºCAC3123 Toluene-4-sulfonic acid monohydrate, reagent gradePTSA monohydrate, 4-Methylbenzenesulfonic acid, PASAM, p-Toluenesulfonic acidC 7 H 8 O 3 S·H 2 O• M = 190,22 g/mol• CAS [6192-52-5]• Melting point: 105 ºC (anhydroussubstance)• UN 2585GHS information: Warning.H315 - H319 - H335P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code250 g AC312302505crystals, almost whiteHygroscopicStore between 15ºC and 25ºCassay (acidimetric, on dried sample)....... min. 99 %4-Toluenesulfonic acid sodium salt. See Sodium p-toluensulfonate page 290TO0120o-Toluidine, synthesis grade2-Aminotoluene, 2-MethylanilineC 7H 9N• M = 107,16 g/mol• CAS [95-53-4]• Density: 0,99• Melting point: < -15 ºC• Boiling point: 200 ºC• UN 1708GHS information: Danger.H301 - H331 - H350 - H400 - H319P261 - P301+P310 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l TO012010004Store between 15ºC and 25ºCassay (G.C.).................................... min. 99 %AZ0235 Toluidine blue, C.I. 52040, for microscopyBasic blue 17, Toluidine blue OC 15H 16ClN 3S• M = 305,83 g/mol• CAS [92-31-9]Packaging5 g25 g44CodeAZ02350005AZ02350025Store between 5ºC and 30ºCTO0150p-Toluidine hydrochloride, extra purep-Aminotoluene hydrochloride, p-Toluidinium chlorideC 7H 9N·HCl• M = 143,62 g/mol• CAS [540-23-8]• Melting point: 239 - 242 ºC• UN 2811GHS information: Danger.H301 - H311 - H331 - H351 - H400 - H319 - H317P301+P310 - P305+P351+P338 - P361 - P321 - P405 -P501aPackaging Code250 g TO015002504Store between 15ºC and 25ºCassay (argentometric) ........................ min. 99 %Tournesol. See Litmus, soluble page 173330 See complete specifications at www.scharlab.com

TR0030D-Trehalose, for bacteriologyTrehaMycose, "-D-Glucopyranosyl-"-D-glucopyranosideC 12H 22O 11• M = 342,30 g/mol• CAS [99-20-7]• Melting point: 203 ºCPackaging Code5 g TR003000054Store between 15ºC and 25ºCTR0080Triacetin, 99%, extra pureGlycerol triacetateC 9H 14O 6Packaging Code1 l TR008010004• M = 218,23 g/mol• CAS [102-76-1]• Density: 1,16• Melting point: 4 ºC• Boiling point: 258 ºCassay (acidimetric, on dried substance)... 97 - 100,5 %Store between 15ºC and 25ºCTR0083Triacetin, 99%, reagent gradeGlycerol triacetateC 9H 14O 6Packaging Code1 l TR008310004• M = 218,23 g/mol• CAS [102-76-1]• Density: 1,16• Melting point: 4 ºC• Boiling point: 258 ºCassay (G.C.).................................... min. 99,5 %Store between 15ºC and 25ºCTricobalt tetroxide. See Cobalt oxide page 74AC3130Trichloroacetic acid, extra pure, Ph Eur, BPTCACCl 3 COOH• M = 163,39 g/mol• CAS [76-03-9]• Melting point: 54 - 58 ºC• Boiling point: 197 ºC• UN 1839GHS information: Danger.H314 - H400 - H410P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 kg 5 AC313010005 kg AC3130005PRbright flakes, white, up to 0,5cmHygroscopicStore between 15ºC and 25ºCAC3132Trichloroacetic acid, reagent grade, ACSassay (acidimetric)............................. 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processTCACCl 3COOH• M = 163,39 g/mol• CAS [76-03-9]• Melting point: 54 - 58 ºC• Boiling point: 197 ºC• UN 1839GHS information: Danger.H314 - H400 - H410P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 g250 g1 kg555CodeAC31320100AC31320250AC31321000bright flakes, white, up to 0,5cmHygroscopicStore between 15ºC and 25ºCassay (acidimetric)............................. min. 99,5 %See complete specifications at www.scharlab.com 331

TrichAC3134 Trichloroacetic acid, solution 20% w/v, extra pureTCACCl 3 COOH• M = 163,39 g/mol• CAS [76-03-9]• Density: 1,10• UN 2564GHS information: Danger.H314 - H335 - H336 - H411P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code1 l AC313410004Store between 15ºC and 25ºCAC3133Trichloroacetic acid, solution 3% w/v, extra pureTCACCl 3 COOH• M = 163,39 g/mol• CAS [76-03-9]• Density: 1,012• UN 2564GHS information: Warning.H315 - H335 - H336 - H411P261 - P280 - P321 - P362 - P405 - P501aPackaging Code1 l AC313310004Store between 15ºC and 25ºCTR01191,2,4-Trichlorobenzene, reagent gradeC 6H 3Cl 3• M = 181,45 g/mol• CAS [120-82-1]• Density: 1,45• Melting point: 17 ºC• Boiling point: 213,5 ºC• UN 2321GHS information: Warning.H400 - H410 - H302 - H315P280 - P273 - P321 - P362 - P301+P312 - P501aassay (G.C.) ................................... min. 99 %Packaging Code1 l TR011910004Store between 15ºC and 25ºCTR01201,2,4-Trichlorobenzene, HPLC gradeC 6H 3Cl 3• M = 181,45 g/mol• CAS [120-82-1]• Density: 1,45• Melting point: 17 ºC• Boiling point: 213,5 ºC• UN 2321GHS information: Warning.H400 - H410 - H302 - H315P280 - P273 - P321 - P362 - P301+P312 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeTR01201000TR01202500Store between 15ºC and 25ºCTR0149water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)310 nm............................................ 60 % 0,222 AU315 nm............................................ 80 % 0,097 AU385 nm............................................ 98 % 0,009 AUMicrofiltered through membranesof pore diameter 0,22 µmTrichloroethene, synthesis grade, stabilized with ethanolEthinyl trichloride, Trichloroethylene, Ethylene trichlorideC 2HCl 3• M = 131,79 g/mol• CAS [79-01-6]• Density: 1,46• Melting point: -86 ºC• Boiling point: 87 ºC• UN 1710GHS information: Danger.H350 - H341 - H315 - H319 - H336 - H412P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code5 l TR0149005P9Store between 15ºC and 25ºCassay (G.C.).................................... min. 98,5 %TR0150 Trichloroethene, extra pure, stabilized with ethanolEthinyl trichloride, Trichloroethylene, Ethylene trichlorideC 2HCl 3• M = 131,79 g/mol• CAS [79-01-6]• Density: 1,46Store between 15ºC and 25ºC• Melting point: -86 ºC• Boiling point: 87 ºC• UN 1710GHS information: Danger.H350 - H341 - H315 - H319 - H336 - H412P261 - P280 - P305+P351+P338 - P321 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %Packaging1 l 42,5 l 45 l25 l25 l980CodeTR01501000TR01502500TR0150005PTR0150025ATR0150025S332 See complete specifications at www.scharlab.com

TR0151Trichloroethene, reagent grade, ACS, stabilized with ethanolTrichEthinyl trichloride, Trichloroethylene, Ethylene trichlorideC 2 HCl 3• M = 131,79 g/mol• CAS [79-01-6]• Density: 1,46• Melting point: -86 ºC• Boiling point: 87 ºC• UN 1710GHS information: Danger.H350 - H341 - H315 - H319 - H336 - H412P261 - P280 - P305+P351+P338 - P321 - P405 -P501aPackaging Code1 l 4 TR015110002,5 l 4 TR0151250025 l TR0151025S0Store between 15ºC and 25ºCassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0005 %Trichloromethane. See Chloroform page 66TR01702,4,6-Trichlorophenol, synthesis gradeTCPC 6 H 3 Cl 3 O• M = 197,45 g/mol• CAS [88-06-2]• Melting point: 65 - 68 ºC• Boiling point: 244 - 246 ºC• UN 2020GHS information: Warning.H351 - H400 - H410 - H302 - H315 - H319P280 - P281 - P305+P351+P338 - P321 - P405 -P501aPackaging Code250 g TR017002505Store between 15ºC and 25ºCTR0200Triethanolamine, synthesis gradeassay (G.C.).................................... min. 95 %Tris (2-hydroxyethyl)amine, 2,2ʼ,2ʼʼ-Trihydroxytriethylamine, TEAC 6H 15NO 3• M = 149,19 g/mol• CAS [102-71-6]• Density: 1,12• Melting point: 21,2 ºC• Boiling point: (hPa) 208 ºCassay (G.C.).................................... min. 98 %Packaging1 l2,5 l44CodeTR02001000TR02002500HygroscopicStore between 15ºC and 25ºCTR0202 Triethanolamine, extra pure, Ph Eur, NFTris (2-hydroxyethyl)amine, 2,2ʼ,2ʼʼ-Trihydroxytriethylamine, TEAC 6H 15NO 3• M = 149,19 g/mol• CAS [102-71-6]• Density: 1,12HygroscopicStore between 15ºC and 25ºCTR0215• Melting point: 21,2 ºC• Boiling point: (hPa) 208 ºCTriethylamine, synthesis gradeassay (acidimetric, on dried substance)... 99 - 103 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 l TR020210004N,N-DiethylethanamineC 6H 15N• M = 101,19 g/mol• CAS [121-44-8]• Density: 0,73Store between 15ºC and 25ºC• Melting point: -115 ºC• Boiling point: 90 ºC• UN 1296GHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99 %Packaging1 l2,5 l44CodeTR02151000TR02152500See complete specifications at www.scharlab.com 333

TrietTR0216Triethylamine, reagent grade, Reag. Ph EurN,N-DiethylethanamineC 6 H 15 N• M = 101,19 g/mol• CAS [121-44-8]• Density: 0,73Store between 15ºC and 25ºCTR0218• Melting point: -115 ºC• Boiling point: 90 ºC• UN 1296Triethylamine, HPLC gradeGHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,5 %Packaging250 ml1 l2,5 l444CodeTR02160250TR02161000TR02162500N,N-DiethylethanamineC 6H 15N• M = 101,19 g/mol• CAS [121-44-8]• Density: 0,73• Melting point: -115 ºC• Boiling point: 90 ºC• UN 1296GHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging1 l2,5 l44CodeTR02181000TR02182500Store between 15ºC and 25ºCTR0217Triethylamine, eluent additive for LC-MSassay (acidimetric)............................. min. 99,7 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,1 %N,N-DiethylethanamineC 6 H 15 N• M = 101,19 g/mol• CAS [121-44-8]• Density: 0,73Store between 15ºC and 25ºCTR0240• Melting point: -115 ºC• Boiling point: 90 ºC• UN 1296Triethylene glycol, extra pureGHS information: Danger.H225 - H314 - H302 - H312 - H332P210 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.).................................... min. 99,7 %suitability for use in LC-MS................... passes testPackaging Code50 ml TR021700505TriglycolC 6H 14O 4• M = 150,18 g/mol• CAS [112-27-6]• Density: 1,12• Melting point: -7 ºC• Boiling point: 286 - 288 ºCassay (G.C.) ................................... min. 99 %Packaging Code1 l TR024010004HygroscopicStore between 15ºC and 25ºCTR0260 Triethylenetetramine, synthesis gradeN,Nʼ-Bis(2-aminoethyl)-1,2-ethanediamineC 6 H 18 N 4• M = 146,24 g/mol• CAS [112-24-3]• Density: 0,98HygroscopicStore between 15ºC and 25ºC• Melting point: 12 ºC• Boiling point: (13 hPa) 144 - 147ºC• UN 2259GHS information: Danger.H314 - H312 - H317 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aassay (G.C.) ................................... min. 70 %Packaging Code250 ml TR026002504334 See complete specifications at www.scharlab.com

AC3141Trifluoroacetic acid, synthesis gradeTriflPerfluoroacetic acid, TFACF 3 COOH• M = 114,02 g/mol• CAS [76-05-1]• Density: 1,48• Melting point: -15 ºC• Boiling point: 72 ºC• UN 2699GHS information: Danger.H314 - H332 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 ml1 l44CodeAC31410100AC31411000Hygroscopic assay (acidimetric)............................. min. 99,5 %Store between 15ºC and 25ºCAC3143Trifluoroacetic acid, buffer substance, HPLC gradePerfluoroacetic acid, TFACF 3 COOH• M = 114,02 g/mol• CAS [76-05-1]• Density: 1,48• Melting point: -15 ºC• Boiling point: 72 ºC• UN 2699GHS information: Danger.H314 - H332 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code100 ml AC314301004Hygroscopic assay (acidimetric)............................. min. 99,5 %maximum absorbance in a 1,0 cm cell atStore between 15ºC and 25ºCwavelength:absorbance:260 nm............................................ 0,9 AU270 nm............................................ 0,1 AU280 nm............................................ 0,05 AU290 nm............................................ 0,04 AU300 nm............................................ 0,03 AU320 nm............................................ 0,025 AUAC3144Trifluoroacetic acid, eluent additive for LC-MSPerfluoroacetic acid, TFACF 3COOH• M = 114,02 g/mol• CAS [76-05-1]• Density: 1,48• Melting point: -15 ºC• Boiling point: 72 ºC• UN 2699GHS information: Danger.H314 - H332 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging Code50 ml AC314400505Hygroscopic assay (acidimetric)............................. min. 99 %Store between 15ºC and 25ºCsuitability for use in LC-MS................... passes testAC3142 Trifluoroacetic acid, peptide synthesis gradePerfluoroacetic acid, TFACF 3COOH• M = 114,02 g/mol• CAS [76-05-1]• Density: 1,48• Melting point: -15 ºC• Boiling point: 72 ºC• UN 2699GHS information: Danger.H314 - H332 - H412P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackaging100 ml1 l44CodeAC31420100AC31421000HygroscopicStore between 15ºC and 25ºCAC3140CF 3COOD• M = 115,03 g/mol• CAS [599-00-8]• Density: 1,50Trifluoroacetic acid-d, deuteration degree min. 99,5%, NMRspectroscopy grade, Spectrosol ®• Melting point: -15 ºC• Boiling point: 71 ºC• UN 2699GHS information: Danger.H314 - H332P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aPackagingx10x0,755 ml11CodeAC3140.750AC31400005HygroscopicStore between 15ºC and 25ºCSee complete specifications at www.scharlab.com 335

TriflTR01602,2,2-Trifluoroethanol, reagent grade!,!,!-Trifluoroethyl alcoholC 2H 3F 3O• M = 100,04 g/mol• CAS [75-89-8]• Density: 1,38Store between 15ºC and 25ºC• Melting point: -43,5 ºC• Boiling point: 73,6 ºC• UN 1993GHS information: Danger.H301 - H318 - H226 - H373 - H312 - H332 - H315P301+P310 - P303+P361+P353 - P305+P351+P338 -P310 - P405 - P501aassay (G.C.) ................................... min. 99 %Packaging Code500 ml TR0160050041,2,3-Trihydroxybenzene. See Pyrogallol page 2533,4,5-Trihydroxybenzoic acid. See Gallic acid monohydrate page 132IS01532,2,4-Trimethylpentane, extra pureIsooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69Store between 15ºC and 25ºCIS0154• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,02 %2,2,4-Trimethylpentane, reagent grade, ACS, Reag. Ph EurPackaging1 l 42,5 l 45 l25 l25 l980CodeIS01531000IS01532500IS0153005PIS0153025AIS0153025SIsooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code1 l 4 IS015410002,5 l 4 IS0154250025 l IS0154025S0Store between 15ºC and 25ºCIS0155assay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,01 %2,2,4-Trimethylpentane, spectroscopy grade, Spectrosol ®Isooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeIS01551000IS01552500Store between 15ºC and 25ºCassay (G.C.).................................... min.99,8 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,005 %minimum transmission /max. absorbancewavelength:T (%) A (AU)205 nm............................................ 10 % 1,000 AU215 nm............................................ 50 % 0,301 AU225 nm............................................ 80 % 0,097 AU235 nm............................................ 90 % 0,046 AU255 nm............................................ 98 % 0,009 AU336 See complete specifications at www.scharlab.com

IS01562,2,4-Trimethylpentane, HPLC gradeTrimeIsooctane, Isobutyltrimethylmethane, iso-OctaneC 8 H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69Store between 15ºC and 25ºCIS0157• Melting point: -107 ºC• Boiling point: 99 ºC• UN 12622,2,4-Trimethylpentane, for GC residue analysisGHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %non-volatile matter.............................. max. 0,0002 %water (K.F.)..................................... max. 0,01 %min. transmission/max. absorbancewavelength: T(%) A (AU)205 nm............................................ 20 % 0,699 AU209 nm............................................ 50 % 0,301 AU228 nm............................................ 90 % 0,046 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l 4 IS015610002,5 l 4 IS015625007 l w IS0156007E25 l IS0156025S0Isooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging1 l2,5 l44CodeIS01571000IS01572500Store between 15ºC and 25ºCIS0161assay (G.C.).................................... min. 99,8 %Suitable for organohalogenatedpesticide and dioxins, furans and PCBsresidue analysisSuitable for highly volatile halogenatedhydrocarbons trace analysisSuitable for pesticide and polycyclicaromatic hydrocarbons residue analysis2,2,4-Trimethylpentane, 99,5%, anhydrous (max. 0,003 % H 2O)Isooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69Store between 15ºC and 25ºCIS0164• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,003 %2,2,4-Trimethylpentane, 99,5%, anhydrous (max. 0,003 % H 2O), withmolecular sievesIsooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging100 ml500 ml1 leeeCodeIS01610100IS01610500IS01611000Packaging Code1 l IS016410004Store between 15ºC and 25ºCIS01602,2,4-Trimethylpentane, ASTMassay (G.C.).................................... min. 99,5 %water (K.F.)..................................... max. 0,003 %Isooctane, Isobutyltrimethylmethane, iso-OctaneC 8H 18• M = 114,26 g/mol• CAS [540-84-1]• Density: 0,69• Melting point: -107 ºC• Boiling point: 99 ºC• UN 1262GHS information: Danger.H225 - H304 - H400 - H410 - H315 - H336P210 - P241 - P301+P310 - P303+P361+P353 - P405 -P501aPackaging Code200 l IS0160200LgStore between 15ºC and 25ºCassay (G.C.).................................... min. 99,75 %Trinitrophenol. See Picric acid page 225See complete specifications at www.scharlab.com 337

TrishTR0422 Tris-(hydroxymethyl)-aminomethane, extra pure, Ph Eur, BP2-Amino-2-(hydroxymethyl)-1,3-propanediol, Tromethamine, THAM, TRIS bufferC 4 H 11 NO 3• M = 121,14 g/mol• CAS [77-86-1]bright elongate crystals, colourlessStore between 15ºC and 25ºC• Melting point: 172 - 173 ºC• Boiling point: (13,3 hPa) 219 - 220ºCassay (acidimetric, on .......................dried substance)................................ 99 - 100,5 %residual solvents class 3 (Ph Eur/ICH).... max. 0,5 %other residual solvents (Ph Eur/ICH)....... excluded byproduction processTR0423 Tris-(hydroxymethyl)-aminomethane, buffer substance, reagentgrade,ACS, Reag. Ph Eur2-Amino-2-(hydroxymethyl)-1,3-propanediol, Tromethamine, THAM, TRIS bufferC 4 H 11 NO 3• M = 121,14 g/mol• CAS [77-86-1]bright elongate crystals, colourlessStore between 15ºC and 25ºCTR0427C 4H 11NO 3• M = 121,14 g/mol• CAS [77-86-1]• Melting point: 172 - 173 ºC• Boiling point: (13,3 hPa) 219 - 220ºCassay (acidimetric, on dried sample)...... 99,8 - 100,1 %Tris-(hydroxymethyl)-aminomethane, secondary standard forvolumetric titrations, Titrasure ®2-Amino-2-(hydroxymethyl)-1,3-propanediol, Tromethamine, THAM, TRIS buffer• Melting point: 172 - 173 ºC• Boiling point: (13,3 hPa) 219 - 220ºCassay (on dried sample)....................... 99,8 - 100,1 %Packaging250 g1 kg55CodeTR04220250TR04221000Packaging Code100 g 5 TR04230100250 g 5 TR042302501 kg 5 TR042310005 kg TR0423005PRPackaging Code80 g TR04270080DStore between 15ºC and 25ºCTraceable to SRM from NISTTR0424 Tris-(hydroxymethyl)-aminomethane, molecular biology grade2-Amino-2-(hydroxymethyl)-1,3-propanediol, Tromethamine, THAM, TRIS bufferC 4H 11NO 3• M = 121,14 g/mol• CAS [77-86-1]bright elongate crystals, colourlessStore between 15ºC and 25ºC• Melting point: 172 - 173 ºC• Boiling point: (13,3 hPa) 219 - 220ºCassay (acidimetric, on dried sample)...... min. 99 %DNases, RNases, Proteases ............... non detectedPackaging Code100 g 5 TR04240100500 g 5 TR042405001 kg 5 TR042410005 kg TR0424005PRTris(hydroxymethyl)aminomethane hydrochloride. See TRIS-HCl page 338TR0425Tris-HCl, molecular biology gradeTris(hydroxymethyl)aminomethane hydrochlorideC 4H 11NO 3·HCl• M = 157,60 g/mol• CAS [1185-53-1]Store between 15ºC and 25ºC• Melting point: 150 ºCassay (argentometric, on dried sample) min. 99 %DNases, RNases, Proteases ............... non detectedPackaging Code100 g 5 TR042501001 kg 5 TR042510005 kg TR0425005PR338 See complete specifications at www.scharlab.com

TR0444Triton ®X-100, extra pureTritoOctylphenol decaethylene glycol ether, Polyethylene glycol monoC[p-(1,1,3,3-tetramethylbutyl) GHS information: Danger.34H 62O x(x ~ 11)phenyl] ether, Deca (ethylene glycol) monooctylphenyl ether,H318 - H302• M = 646,37 g/mol• CAS [9002-93-1]• Density: 1,07• Melting point: 6 ºC• Boiling point: 270 ºCP280 - P264 - P305+P351+P338 - P310 - P301+P312 -P501aPackaging Code1 l 4 TR044410005 l TR0444005P9Store between 15ºC and 25ºCassay (iodometric).............................. min. 98 %TR0447 Triton ® X-100, molecular biology gradeOctylphenol decaethylene glycol ether, Polyethylene glycol monoC[p-(1,1,3,3-tetramethylbutyl) GHS information: Danger.34H 62O x(x ~ 11)phenyl] ether, Deca (ethylene glycol) monooctylphenyl ether,H318 - H302• M = 646,37 g/mol• CAS [9002-93-1]• Density: 1,07• Melting point: 6 ºC• Boiling point: 270 ºCP280 - P264 - P305+P351+P338 - P310 - P301+P312 -P501aPackaging Code50 ml TR044700504Store between 15ºC and 25ºCTR0400L-Tryptophan, extra pure, Ph Eur, BP, USPassay (iodometric) ............................. min. 98 %DNases, RNases, Proteases ............... non detected(S)-"-Amino-1H-indole-3-propanoic acidC 11 H 12 N 2 O 2• M = 204,23 g/mol• CAS [73-22-3]amorphous powder, whiteStore between 15ºC and 25ºCTU0020• Melting point: 290 ºC(decomposes)Tungsten, approx. 99,5%, powderassay (titr. with HClO4, ref. toresidual solvents(Ph Eur).....................excluded byproduction processPackaging25 g100 g44CodeTR04000025TR04000100W• M = 183,85 g/mol• CAS [7440-33-7]• Melting point: 3370 ºC• Boiling point: ~ 5930 ºCPackaging100 g250 g55CodeTU00200100TU00200250TW0020Tween ® 20, synthesis gradePolysorbateC 58H 114O 26• M = 1227,72 g/mol• CAS [9005-64-5]Store between 15ºC and 25ºCTW0022• Density: 1,11• Boiling point: > 100 ºCTween ® 20, molecular biology gradePackaging Code250 ml 4 TW002002501 l 4 TW002010005 l TW0020005P9PolysorbateC 58H 114O 26• M = 1227,72 g/mol• CAS [9005-64-5]Store between 15ºC and 25ºC• Density: 1,11• Boiling point: > 100 ºCDNases, RNases, Proteases ...............non detectedPackaging Code100 ml TW002201004See complete specifications at www.scharlab.com 339

TweenTW0040 Tween ® 40, extra purePolysorbateC 62 H 122 O 26• CAS [9005-66-7]• Density: 1,09Packaging250 ml1 l44CodeTW00400250TW00401000Store between 15ºC and 25ºCTW0060Tween ® 60, synthesis gradePolysorbateC 64H 126O 26• CAS [9005-67-8]• Density: 1,08• Boiling point: > 100 ºCPackaging250 ml1 l44CodeTW00600250TW00601000Store between 15ºC and 25ºCTW0080Tween ® 80, synthesis gradePolysorbateC 64H 124O 26• CAS [9005-65-6]• Density: (25 ºC) 1,07• Boiling point: > 100 ºCPackaging250 ml1 l44CodeTW00800250TW00801000Store between 15ºC and 25ºCTI0320DL-Tyrosine, extra pure3-(4-Hydroxyphenyl)-DL-alanineC 9 H 11 NO 3• M = 181,19 g/mol• CAS [556-03-6]Store between 15ºC and 25ºCTI0325• Melting point: 297 - 298 ºC(decomposes)L-Tyrosine, extra pure, Ph Eur, BP, USPassay (titr. with HClO4)....................... min. 98 %Packaging5 g25 g44CodeTI03200005TI032000253-(4-Hydroxyphenyl)-L-alanineC 9H 11NO 3• M = 181,19 g/mol• CAS [60-18-4]Store between 15ºC and 25ºCAC3195• Melting point: 297 - 298 ºC(decomposes)Undecylenic acid, extra pure, Ph Eur, BP, USPassay (titr. with HClO4, ondried substance)................................ 99 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging100 g250 g44CodeTI03250100TI03250025010-Undecenoic acidC 11H 20O 2• M = 184,28 g/mol• CAS [112-38-9]• Density: 0,91• Melting point: 24 ºC• Boiling point: 275 ºCGHS information: Warning.H315 - H319 - H412P280 - P273 - P305+P351+P338 - P321 - P362 -P501aPackaging250 ml1 l44CodeAC31950250AC31951000Store between 15ºC and 25ºCassay (acidimetric)............................. 97 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction process340 See complete specifications at www.scharlab.com

UR0130Urea, synthesis gradeUreaCarbamide, CarbonyldiamideCH 4 N 2 O• M = 60,06 g/mol• CAS [57-13-6]Store between 5ºC and 30ºCUR0131• Melting point: 132,5 - 134,5 ºCUrea, reagent grade, ACSassay (DSC)..................................... min. 99 %Packaging500 g1 kg55CodeUR01300500UR01301000Carbamide, CarbonyldiamideCH 4 N 2 O• M = 60,06 g/mol• CAS [57-13-6]Store between 5ºC and 30ºCUR0133• Melting point: 132,5 - 134,5 ºCUrea, molecular biology gradeassay (titr. with HClO4)....................... 99 - 100,5 %Packaging Code500 g 5 UR013105001 kg 5 UR013110005 kg UR0131005PRCarbamide, CarbonyldiamideCH 4N 2O• M = 60,06 g/mol• CAS [57-13-6]Store between 5ºC and 30ºCVA0055• Melting point: 132,5 - 134,5 ºCL-Valine, extra pure, Ph Eur, BP, USPassay (DSC)..................................... min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging Code100 g 5 UR01330100500 g 5 UR013305002,5 kg R UR013325005 kg UR0133005PR2-Aminoisovaleric acid, (S)-2-Amino-3-methylbutanoic acidC 5H 11NO 2• M = 117,15 g/mol• CAS [72-18-4]Store between 15ºC and 25ºC• Melting point: ~ 315 ºCassay (titr. with HClO4, on...................dried substance)................................ 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging25 g100 g44CodeVA00550025VA00550100Van Soets’ neutral detergent fibre reagent. See Neutral detergent fibre reagent page 201VA0025Vanillin, extra pure4-Hydroxy-3-methoxybenzaldehydeC 8H 8O 3• M = 152,15 g/mol• CAS [121-33-5]Store between 15ºC and 25ºCVA0150• Melting point: ~ 82 ºC• Boiling point: (13 hPa) ~ 154 ºCVaseline, white, synthesis gradeGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (acidimetric, referred to driedsubstance) ...................................... 99 - 101 %Packaging100 g250 g55CodeVA00250100VA00250250• CAS [8009-03-8] • Melting point: 40 - 60 °CPackaging Code250 g1 kg5 kg25 kg55RRVA01500250VA01501000VA0150005PVA0150025PSee complete specifications at www.scharlab.com 341

VaselAC0030 Vaseline oil, extra pure, Ph Eur, BP, USPParaffin liquid, White Oil• CAS [8012-95-1]• Density: (15ºC) 0,86 - 0,87VE0200Vermiculite• Melting point: ~ -12ºC 5residual solvents (Ph Eur/ICH)..............excluded byproduction processPackaging Code1 l AC003010002,5 l 5 AC003025005 l 9 AC0030005P25 l AC0030025P9Hydrated magnesium-aluminum-iron silicate• CAS [1318-00-9]• Melting point: ~1300 ºCPackaging Code5 kg R VE0200005P25 kg VE0200025PRAZ0345Victoria blue B, C.I. 44045, for microscopyBasic blue 26C 33 H 32 ClN 3• M = 506,09 g/mol• CAS [2580-56-5]• Melting point: 206 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aPackaging10 g25 g44CodeAZ03450010AZ03450025powder, reddish-brownStore between 15ºC and 25ºCVinylbenzene. See Styrene page 309VI0150Vitamin B 1hydrochloride, Ph Eur, BP, USPThiamine hydrochloride, Aneurine hydrochlorideC 12H 17ClN 4OS·HCl·xH 2O• M = 337,27 g/mol• CAS [67-03-8]• Melting point: ~ 248 ºCPackaging Code25 g VI015000254Store between 15ºC and 25ºCVI0160Vitamin B 2, Ph Eur, USPLactoflavine, RiboflavineC 17H 20N 4O 6• M = 376,37 g/mol• CAS [83-88-5]• Melting point: ~ 280 ºC(decomposes)Packaging Code100 g VI016001004Store between 15ºC and 25ºCVI0180Vitamin B 6hydrochlorideAdermine hydrochloride, Pyridoxine hydrochlorideC 8H 11NO 3·HCl• M = 205,64 g/mol• CAS [58-56-0]• Melting point: 202 - 206 ºCPackaging Code10 g VI018000104Store between 5ºC and 30ºCVitamin C. See L(+)-Ascorbic acid page 32342 See complete specifications at www.scharlab.com

AG0003Water, deionized, extra pureWaterH 2 O• M = 18,02 g/mol• CAS [7732-18-5]• Density: 1,00Store between 15ºC and 25ºC• Melting point: 0 ºC• Boiling point: 100 ºCPackaging Code5 l 9 AG0003005P25 l 9 AG0003025P60 l AG0003060P9AG0002Water, reagent gradeH 2O• M = 18,02 g/mol• CAS [7732-18-5]• Density: 1,00Store between 15ºC and 25ºCAG0001• Melting point: 0 ºC• Boiling point: 100 ºCWater, gradient HPLC gradeconductivity (25 °C)............................max. 1 µS/cmPackaging Code1 l 5 AG000210002,5 l 5 AG000225005 l 9 AG0002005P25 l 9 AG0002025P60 l AG0002060P9H 2 O• M = 18,02 g/mol• CAS [7732-18-5]• Density: 1,00Store between 15ºC and 25ºC• Melting point: 0 ºC• Boiling point: 100 ºCconductivity (25 °C)............................gradient elution: maximum absorption ofthe largest eluted peaks:at 210 nm........................................at 254 nm........................................Miicrofiltered through membranesof pore diameter 0,22 µmsuitable for UPLCmax. 1 µS/cm0,01 AU0,001 AUPackaging1 l2,5 l44CodeAG00011000AG00012500AG0006Water, LC-MSH 2O• M = 18,02 g/mol• CAS [7732-18-5]• Density: 1,00Store between 15ºC and 25ºCAG0014• Melting point: 0 ºC• Boiling point: 100 ºCWater, GC head space gradeconductivity (25 °C)............................ max. 1 µS/cmsuitability for use in LC-MS................... passes testmin. transmission/max. absorbancewavelength: T(%) A (AU)200 nm............................................ 95 % 0,022 AU230 nm............................................ 99 % 0,004 AUgradient grade (210 nm)maximum peak absorbance.................. max. 0,005 AUgradient grade (254 nm)maximum peak absorbance.................. max. 0,001 AUMicrofiltered through membranesof pore diameter 0,22 µmPackaging Code1 l AG000610004H 2O• M = 18,02 g/mol• CAS [7732-18-5]• Density: 1,00Store between 15ºC and 25ºCAG0009• Melting point: 0 ºC• Boiling point: 100 ºCWater with 0,1% acetic acid, LC-MSconductivity at 25ºC............................Packed under inert gasSuitable for residual solventsanalysismax. 1 µS/cmPackaging Code1 l AG001410004• Density: ~ 1,00 Packaging Code1 l 4 AG00091000Store between 15ºC and 25ºCacetic acid content (v/v)...................... 0,093 - 0,107 %suitability for use in LC-MS................... passes testSee complete specifications at www.scharlab.com 343

WaterAG0010 Water with 0,1% ammonium acetate, LC-MS• Density: ~ 1,00 Packaging Code1 l 4 AG00101000Store between 15ºC and 25ºCAG0008Water with 0,1% formic acid, LC-MSammonium acetate content (w/v)........... 0,093 - 0,107 %suitability for use in LC-MS................... passes test• Density: ~ 1,00 Packaging Code1 l 4 AG00081000Store between 15ºC and 25ºCAG0007Water with 0,1% trifluoroacetic acid, LC-MSformic acid content (v/v)...................... 0,093 - 0,107 %suitability for use in LC-MS................... passes test• Density: ~ 1,00 Packaging Code1 l 4 AG00071000Store between 15ºC and 25ºCRE0070Wijs solution, ICl solution 0,1 mol/l (0,2 N)trifluoroacetic acid content (v/v)............. 0,093 - 0,107 %suitability for use in LC-MS................... passes testIClGHS information: Danger.Packaging CodeH226 - H312 - H314• Density: 1,06• UN 2920 500 ml RE00700500P210 - P303+P361+P353 - P305+P351+P338 - P310 - 4P405 - P501a1 l 4 RE00701000Store between 15ºC and 25ºCWolframium. See Tungsten page 339XG0010X-Gal, for biochemical purposes5-Bromo-4-chloro-3-indolyl-!-D-galactopyranosideC 14H 15BrClNO 6• M = 408,64 g/mol• CAS [7240-90-6]• Melting point: 230 °CGHS information: Warning.H302 - H312 - H332P261 - P280 - P322 - P301+P312 - P304+P340 -P501aPackaging100 mg500 mg1eCodeXG0010.100XG0010.500Store between 2ºC and 8ºCXI0025o-Xylene, extra pure, Reag. Ph Eur1,2-DimethylbenzeneC 8H 10• M = 106,17 g/mol• CAS [95-47-6]• Density: 0,88• Melting point: -25 ºC• Boiling point: 144,4 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501aPackaging1 l2,5 l44CodeXI00251000XI00252500XI0050Xylene, mixture of isomers, synthesis gradeassay (G.C.) ................................... min. 99 %Dimethylbenzene, XylolC 8H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501atotal isomer content (G.C.).................. min. 99 %Packaging Code1 l 4 XI005010002,5 l 4 XI005025005 l 9 XI0050005P25 l XI0050025P9344 See complete specifications at www.scharlab.com

XI0051Xylene, mixture of isomers, extra pureXylenDimethylbenzene, XylolC 8 H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86XI0057• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307Xylene, mixture of isomers, analytical grade, ACSGHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501atotal isomer content (G.C.).................. min. 98 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,05 %Packaging1 l2,5 l5 l25 l25 l44z80CodeXI00511000XI00512500XI0051005LXI0051025AXI0051025SDimethylbenzene, XylolC 8H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86XI0055• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501atotal content of C8H10 isomers (G.C.).... min. 99 %non-volatile matter.............................. max. 0,001 %water (K.F.)..................................... max. 0,03 %Xylene, mixture of isomers, reagent grade, ACS, Reag. Ph EurPackaging1 l2,5 l5 l7 l25 l25 l44zw80CodeXI00571000XI00572500XI0057005LXI0057007EXI0057025AXI0057025SDimethylbenzene, XylolC 8H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501aPackaging Code1 l 4 XI005510002,5 l 4 XI0055250025 l XI0055025S0XI0059Xylene, mixture of isomers, Multisolvent ® ACStotal assay of C8H10 isomers (G.C.)...... min. 99 %non-volatile matter.............................. max. 0,0005 %water (K.F.)..................................... max. 0,01 %Dimethylbenzene, XylolC 8H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86XI0058• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501atotal content of C8H10 isomers (G.C.).... min. 99 %non-volatile matter.............................. max. 0,0003 %water (K.F.)..................................... max. 0,01 %Xylene, mixture of isomers, for liquid scintillation, Normascint ®Packaging Code1 l 4 XI005910002,5 l 4 XI005925007 l w XI0059007E25 l XI0059025S0Dimethylbenzene, XylolC 8H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501aPackaging Code2,5 l XI005825004XI0052Xylene, mixture of isomers, for histologyDimethylbenzene, XylolC 8H 10• M = 106,17 g/mol• CAS [1330-20-7]• Density: 0,86• Melting point: > -34 ºC• Boiling point: 137 - 143 ºC• UN 1307GHS information: Warning.H226 - H312 - H332 - H315P210 - P241 - P261 - P303+P361+P353 - P321 -P501atotal content of C8H10 isomers (G.C.).... min. 99 %benzene (G.C.)................................. max. 0,1 %Packaging1 l5 l4zCodeXI00521000XI0052005LSee complete specifications at www.scharlab.com 345

XylenAN0090 Xylenol orange, tetrasodium salt, indicator for metal titration, ACS3ʼ,3”-Bis[bis(carboxymethyl)-aminoethyl] cresol sulfone phtrane sodium saltC 31 H 28 N 2 Na 4 O 13 S• M = 760,60 g/mol• CAS [3618-43-7]Packaging1 g5 g44CodeAN00900001AN00900005Store between 15ºC and 25ºCXylol. See Xylene, mixture of isomers page 344XI0079D(+)-Xylose, synthesis gradeWood sugarC 5H 10O 5• M = 150,13 g/mol• CAS [58-86-6]crystals, colourless or whiteStore between 15ºC and 25ºCXI0080• Melting point: 154 ºCD(+)-Xylose, extra pure, Ph Eur, BPassay.............................................. min. 98 %Packaging100 g250 g55CodeXI00790100XI00790250Wood sugarC 5H 10O 5• M = 150,13 g/mol• CAS [58-86-6]crystals, colourless or whiteStore between 15ºC and 25ºC• Melting point: 154 ºCassay.............................................. min. 99 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging100 g250 g1 kg555CodeXI00800100XI00800250XI00801000Ziehl’s fuchsin basic, carbol solution. See Fuchsin basic, carbol solution, according to Ziehl page 132CI0145Zinc, powder, extra pureZn• M = 65,38 g/mol• CAS [7440-66-6]• Melting point: 420 ºCfloury powder, greyStore between 15ºC and 25ºCCI0150• Boiling point: 908 ºC• UN 1436GHS information: Danger.H250 - H260 - H400 - H410P210 - P222 - P231+P232 - P280 - P422a - P501aassay (complexometric)....................... min. 97 %Zinc acetate dihydrate, extra pure, Ph Eur, BP, USPPackaging Code500 g 5 CI014505001 kg 5 CI014510005 kg CI0145005PRAcetic acid zinc salt dihydrateZn(CH 3COO) 2·2H 2O• M = 219,49 g/mol• CAS [5970-45-6]CI0151• Melting point: ~ 100 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric)....................... 99 - 101 %residual solvents(Ph Eur/ICH) class 3 .... max. 0,5 %other residual solvents(USP)................. excluded byproduction processZinc acetate dihydrate, reagent grade, ACS, Reag. Ph EurPackaging Code500 g 5 CI015005001 kg 5 CI015010005 kg R CI0150005P25 kg CI0150025PRAcetic acid zinc salt dihydrateZn(CH 3COO) 2·2H 2O• M = 219,49 g/mol• CAS [5970-45-6]• Melting point: ~ 100 ºCGHS information: Warning.H302P264 - P270 - P301+P312 - P330 - P501aassay (complexometric)....................... 99,5 - 101 %Packaging Code500 g 5 CI015105001 kg 5 CI015110005 kg R CI0151005P25 kg CI0151025PR346 See complete specifications at www.scharlab.com

CI0159Zinc chloride, synthesis gradeZinc• M = 136,28 g/mol• CAS [7646-85-7]• Melting point: 318 ºC• Boiling point: 730 ºC• UN 2331GHS information: Danger.H314 - H400 - H410 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aZnCl 2assay (complexometric) ...................... min. 97 %Packaging Code2,5 kg CI015925005powder, white or almost whiteStore between 15ºC and 25ºCCI0160 Zinc chloride, extra pure, Ph Eur, BP, USPZnCl 2• M = 136,28 g/mol• CAS [7646-85-7]• Melting point: 318 ºC• Boiling point: 730 ºC• UN 2331GHS information: Danger.H314 - H400 - H410 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501apowder, white or almost whiteassay (complexometric)....................... 95 - 100,5 %Store between 15ºC and 25ºCresidual solvents (Ph Eur/ICH).............. excluded byproduction processCI0162Zinc chloride, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 CI016005001 kg 5 CI016010005 kg R CI0160005P25 kg CI0160025PR• M = 136,28 g/mol• CAS [7646-85-7]• Melting point: 318 ºC• Boiling point: 730 ºC• UN 2331GHS information: Danger.H314 - H400 - H410 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aZnCl 2assay (complexometric)....................... min. 98 %Packaging250 g1 kg55CodeCI01620250CI01621000Store between 15ºC and 25ºCCI0155Zinc chloride, molecular biology grade• M = 136,28 g/mol• CAS [7646-85-7]• Melting point: 318 ºC• Boiling point: 730 ºC• UN 2331GHS information: Danger.H314 - H400 - H410 - H302P260 - P303+P361+P353 - P305+P351+P338 - P310 -P405 - P501aZnCl 2assay (complexometric)....................... min. 98 %Packaging Code50 g CI015500505powder, white or almost whiteDNases, RNases, Proteases ...............Store between 15ºC and 25ºCCI0170 Zinc dibenzyldithiocarbamate, synthesis gradepasses testDibenzyldithiocarbamic acid zinc saltC 30H 28N 2S 4Zn• M = 610,20 g/mol• CAS [14726-36-4 ]Store between 15ºC and 25ºCCI0185• Melting point: 183 - 188 ºCZinc nitrate hexahydrate, reagent gradeassay (complexometric)....................... min. 98 %Packaging25 g100 g500 g444CodeCI01700025CI01700100CI01700500Nitric acid zinc salt hexahydrateZn(NO 3) 2·6H 2O• M = 297,51 g/mol• CAS [10196-18-6]humid crystals, colourless or whiteHygroscopic• Melting point: ~ 36 ºC• UN 1514GHS information: Danger.H272P221 - P210 - P220 - P280 - P370+P378a - P501aassay (complexometric)....................... 98,5 - 102 %Packaging Code500 g 5 CI018505001 kg 5 CI018510005 kg R CI0185005P25 kg CI0185025PRSee complete specifications at www.scharlab.com 347

ZincoCI0225 Zincon, for the photometric determination of copper and zinc2-{["-(2-Hydroxy-5-sulfophenylazo)benzylidene]-hydrazino}-benzoic acidC 20H 15N 4NaO 6S·H 2O• M = 480,43 g/mol• CAS [135-52-4]• Melting point: ~ 250 ºCPackaging1 g5 g44CodeCI02250001CI02250005Store between 15ºC and 25ºCCI0195Zinc oxide, extra pure, Ph Eur, BP, USPZnO• M = 81,37 g/mol• CAS [1314-13-2]lumpy powder, white, up to 1 µmCI0200• Melting point: ~ 1970 ºC• UN 3077Zinc oxide, reagent grade, ACS, Reag. Ph EurGHS information: Warning.H400 - H410P273 - P391 - P501aassay (complexometric, on ignitedsubstance)....................................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code1 kg 5 CI019510005 kg CI0195005PRZnO• M = 81,37 g/mol• CAS [1314-13-2]lumpy powder, white, up to 1 µmCI0180• Melting point: ~ 1970 ºC• UN 3077Zinc stearate, extra pure, Ph Eur, BP, USPGHS information: Warning.H400 - H410P273 - P391 - P501aassay (complexometric)....................... min. 99,0 %Packaging Code500 g 5 CI020005001 kg 5 CI020010005 kg CI0200005PRStearic acid zinc saltC 36H 70O 4Zn• M = 632,33 g/mol• CAS [557-05-1]CI0206• Melting point: 120 - 122 ºCassay (as Zn, complexometric)............. 10 - 12 %residual solvents (Ph Eur/ICH).............. excluded byproduction processZinc sulfate heptahydrate, extra pure, Ph Eur, BP, USPPackaging Code500 g 5 CI018005001 kg R CI018010005 kg R CI0180005P20 kg CI0180020PRSulfuric acid zinc salt heptahydrate, Zinc vitriolZnSO 4·7H 2O• M = 287,54 g/mol• CAS [7446-20-0]crystals, whiteCI0207• Melting point: ~ 40 º C(decomposes)• UN 3077GHS information: Danger.H318 - H400 - H410 - H302P280 - P273 - P305+P351+P338 - P310 - P301+P312 -P501aassay (complexometric)....................... 99 - 104 %residual solvents (Ph Eur/ICH).............. excluded byproduction processZinc sulfate heptahydrate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 CI020605001 kg 5 CI020610005 kg R CI0206005P25 kg CI0206025PRSulfuric acid zinc salt heptahydrate, Zinc vitriolZnSO 4·7H 2O• M = 287,54 g/mol• CAS [7446-20-0]crystals, white• Melting point: ~ 40 º C(decomposes)• UN 3077GHS information: Danger.H318 - H400 - H410 - H302P280 - P273 - P305+P351+P338 - P310 - P301+P312 -P501aassay (complexometric)....................... 99,5 - 103,0 %Packaging Code500 g 5 CI020705001 kg 5 CI020710005 kg R CI0207005P25 kg CI0207025PR348 See complete specifications at www.scharlab.com

CI0205Zinc sulfate monohydrate, synthesis gradeZincSulfuric acid zinc salt monohydrateZnSO 4·H 2 O• M = 179,45 g/mol• CAS [7446-19-7]• Melting point: ~ 740 ºC(anhydrous substance)• UN 3077GHS information: Danger.H318 - H400 - H410 - H302P280 - P273 - P305+P351+P338 - P310 - P301+P312 -P501aPackaging Code1 kg CI020510005CI0231Zinc sulfate, solution 0,1 mol/lassay (complexometric)....................... min. 98 %ZnSO 4·7H 2 O• M = 287,54 g/mol• CAS [7446-20-0]• Density: 1,01GHS information: Warning.H319 - H412P280 - P273 - P264 - P305+P351+P338 - P337+P313 -P501aPackaging Code1 l CI023110005Store between 15ºC and 25ºCTraceable to SRM from NISTCI0230 Zinc sulfate, solution 0,05 mol/lZnSO 4·7H 2 O• M = 287,54 g/mol• CAS [7446-20-0]• Density: 1,00GHS information: H412P273 - P501aPackaging Code1 l CI023010005Store between 15ºC and 25ºCTraceable to SRM from NISTSee complete specifications at www.scharlab.com 349

www.scharlab.comSingle-use containersThe wise choiceWe can offer empty bottles as storage vessels for all types of laboratory reagents and preparations.Containers for liquidsNo. Description Units Art. No.1. HDPE bottle with 2,5L cap Unit 055-RI2500N2. HDPE bottle 1L w/cap Unit 055-RI10003. HDPE bottle 500mL w/cap Unit 055-RI05001 2 34. HDPE bottle 250mL w/cap Unit 055-RI02505. HDPE bottle 100mL w/cap Unit 055-RI01006. HDPE 100 mL bottle without cap Unit 055-PLG10077. Dropper cap for 055-PLG100 Unit 055-TAG100Single-use containers4 568. Glass bottle 2,5L w/cap Unit 055-L-25009. Glass bottle 1L w/cap Unit 055-L-100010. Glass bottle 500mL w/cap Unit 055-L-050011. Glass bottle 250mL w/cap Unit 055-L-025012. Glass bottle 100mL w/cap Unit 055-L-010013. Glass bottle 4L w/cap Unit 055-L-40008 9 10 11 1214. Kubitainer 10L Unit 055-0CU01015. HDPE carboy 25L Unit 055-25000P16. HDPE carboy 5L Unit 055-05000P17. Aluminium container 5L Unit 055-BA005L161314 1517350Scharlab The Lab Sourcing Group

www.scharlab.comSingle-use containersThe wise choiceContainers for liquids (continuation)No. Description Units Art. No.18. Steel drum 25L Unit 055-BAC25L19. Combi drum 25L Unit 055-0C002520. Metal drum 25L Unit 055-BM025L1821. Metal drum 200L Unit 055-BM200L22. Drum HDPE 200L Unit 055-BP200L1923. Box for 1 bottle 1L 10 units 055-CC100124. Box for 6 bottles 1L 10 units 055-CC100625. Box for 1 bottle 2,5L 10 units 055-CC250126. Box for 4 bottle 2,5L 10 units 055-CC250427. Bell cap for glass bottles 500mL, 1L, 2,5L and 4L Unit 055-TAPM0228. Cap for glass bottles 500mL, 1L, 2,5L and 4L Unit 055-TAPM0329. Inner pulp rack for 1L bottle 20 units 055-PP100120Single-use containers30. Inner pulp rack for 2,5L bottle 20 units 055-PP25012131. Inner pulp rack for 6x1L bottle 20 units 055-PP100632. Inner pulp rack for 4x2,5L bottle 20 units 055-PP25042426223123 2529 303227 28Scharlab The Lab Sourcing Group351

www.scharlab.comSingle-use containersContainers for solidsThe wise choiceNo. Description Units Art. No.121. Container 2,5 Kg w/cap Unit 055-PI25002. Container 1,5 Kg w/cap Unit 055-PI15003. Container 1 Kg w/cap Unit 055-PI10004. Container 500 g w/cap Unit 055-0PI50034 5 65. Container 250 g w/cap Unit 055-0PI2506. Container 100 g w/cap Unit 055-0PI1507. Plastic container 25 Kg wide-mouth Unit 055-2500CP8. Plastic container 10 Kg wide-mouth Unit 055-1000CP9. Plastic container 5 Kg wide-mouth Unit 055-0500CPSingle-use containers710. Glass bottle 1Kg w/cap Unit 055-VI100011. Glass bottle 500g w/cap Unit 055-0VI50012. Glass bottle 250g w/cap Unit 055-0VI25013. Glass bottle 100g w/cap Unit 055-0VI12514. Glass bottle 50g w/cap Unit 055-00VI6015. Glass bottle 25g w/cap Unit 055-00VI3016. Cap for glass bottles 25 g, 50 g and 100 g Unit 055-TAPV608 917. Cap for glass bottles 250 g (DIN 45) Unit 055-00133718. Cap for glass bottles 500 g y 1 Kg (DIN 54) Unit 055-00131210111216 17 1813 14 15352Scharlab The Lab Sourcing Group

www.scharlab.comSingle-use containersThe wise choiceAccessoriesNo. Description Units Art. No.1. Hand ball pump Unit 028-0EK07SHand ball pump for 50L steel containers Unit 028-0EU30522. Dispenser, 10-50mL Unit 033-065.05Dispenser, 10-100mL Unit 033-065.061343. Positive pressure extraction system for steel containers Unit 028-000002(for connection to inert gas tube)4. Dispensing block with female quick connectors and safety valve Unit 649-000019Deep pipe for 30L drums Unit 649-000020Deep pipe for 185L drums Unit 649-000021Male quick connectors set Unit 649-0000225765. Self-closing tap for 25L safety drums Unit 113-GR70406. Tap for “Kubitainer” Unit 055-GR010C7. ¾” brass tap for Combi drum Unit 202-2500018. Drum support for 25L drums Unit 232-SOPBIDBench cap support for 25L drums Unit 232-SOPSOB9. HPLC tap GL 45 with two holes and PTFE disk Unit 033-00TDOS10. Tap for 5L carboys Unit 055-GR005P11. Tap for 25L carboys Unit 055-GR025P12. Tap for 25L metal drum Unit 055-GR025L9810 11Single-use containers13. Tap for steel drum 2” opening Unit 055-GR025B12 1314. Drum opening wrench Unit 055-LLAVEB15. Bottle opening wrench Unit 055-LLAVEF16. Carboy opening wrench Unit 055-LLAVEG17. Opening wrench for 185L steel drums Unit 055-LLAVEM18. Adaptor kit to connect dispensers (25, 50 or 100mL) to 5L carboys Unit 066-AD5L+T1415161719. Air valve for 25L safety drum Unit 113-TAP25S20. Screw cap for 25L safety drum Unit 113-GR7041181920Scharlab The Lab Sourcing Group353

www.scharlab.comThe wise choiceScharlau pH indicator paperScharlau pH indicator paperArt. No. Product Pack1562-1013C pH 0-14 indicator strips (non bleeding) 100 stripsPrecision test stripsThis test strips provide a fast semiquantitative analysis. In just a few seconds you get the concentratiron of the analysedparameter by comparison with the color table. A wide range of parameters both organic and inorganic can be analysedbeing widely used for rapid ion analysis.Scharlau pH indicator paper1589PER100 1589ASC100 1589NIT6001589SUL100 1589AMM625 1589NIT501Art. No. Product Pack1589AMM625 Ammonia (NH 3 /NH 4+ ) (0, 0.5, 1, 3, 6ppm) 25 u.1589ASC100 Ascorbic acid (0, 100, 200, 500, 1000ppm) 50 u.1589IRO100 Iron (Fe 2+ , Fe 3+ ) (0, 2, 5, 10, 25, 50, 100ppm) 50 u.1589NIT600 Nitrate (0, 10, 25, 50, 100, 250, 500ppm) 50 u.1589NIT501 Nitrite (0, 0.5, 1, 5, 10, 25ppm) 50 u.1589PER100 Peroxide (0, 1, 3, 10, 30, 100ppm) 50 u.1589PHOS10 Phosphate (0, 10, 25, 50, 100ppm) 50 u.1589SUL100 Sulphite (10, 50, 100, 250, 500ppm) 50 u.1589JD6000 Quaternary ammonia (100, 200, 400ppm) 100 u.354Scharlab The Lab Sourcing Group

www.scharlab.comDispensersThe wise choiceScharlab dispenser Economic and resistant dispensersAccuracy: Exact dosage thanks to an improved pumping system. Chemicalcompatibility: the weakest point of a dispenser is usually the joint. A teflonadjusting system makes it compatible with all mediums not corroding teflon orborosilicate glass, virtually all solvents and acids. Exceptions: solutions containinghydrofluoric acid, crystallization solutions, which contain or form solid materialsand substances catalysed and amended with platinumiridium.Oxidizable solutions, inorganic (eg. Biuret reagent) that can precipitate malic oxid.Purchase affordability: Low price, long life, easy integration of replacement parts.Safety: safe operation thanks to its ergonomics adapted to daily work.The high-precision glass cylinder is coated with a synthetic material to preventinjury in case of breakage. Sterilization resistant with autoclaves at 121°C. Suitablefor acids and bases. Dismountable for easy cleaning. Two adaptors included.SpecificationsArt. No. Volume range Steps Cap. dead Precision* (VK) Accuracy* (CV) Adaptor GL033-065.01 0,5 a 2,5mL 0,05mL 0,21mL ±0,6% ≤0,1% 28, S40, 45033-065.02 1 a 5mL 0,10mL 0,18mL ±0,5% ≤0,1% 28, S40, 45033-065.03 2 a 10mL 0,20mL 0,17mL ±0,5% ≤0,1% 28, S40, 45033-065.04 5 a 25mL 0,50mL 1,20mL ±0,5% ≤0,1% 32, 38, 40033-065.05 10 a 50mL 1,00mL 1,31mL ±0,5% ≤0,1% 32, 38, 40033-065.06 20 a 100mL 2,00mL 1,21mL ±0,5% ≤0,1% 32, 38, 40 *Liquid: Water bidistilled. Reference temperature: 20 to 25°C, stable at ± 0,5°C. Number of measurements: 10, according to DIN EN ISO 8655 / 6.The specifications correspond to the maximum volume.DispensersAccessoriesArt. No. Description Units0331671085 Telescopic suction tube. Range: from 220 to 350mm (Picture 1) 1033-AD5L+T Kit (consisting of an adaptor for a dispenser to 5 litre can + suction tube) (Picture 2) 1033-TUBO30 Suction tube 30cm (for dispensers of 25 to 100mL), 8x10mm (Picture 3) 1033TUBO30P Suction tube 30cm (dispensers up to 10mL), 6x8mm (Picture 4) 11 23 4Scharlab The Lab Sourcing Group355

www.scharlab.comThe wise choiceCulture media for microbiologyScharlab S.L. offers its media in two different forms: dehydrated and prepared. The product portfolio also includes dyes insolution, reagents, supplements and additives for culture media as well as rapid confirmation tests.The quality of our mediaScharlau manufactures its dehydrated and prepared culture media according to its ownquality management system which is in accordance with ISO 9001:2000 and also followingthe requirements of a number of validated methods, standards and microbiological guidelines(ISO, AFNOR, European Pharmacopoeia, USP, FDA, etc.).We confirm, on an ongoing basis, that the final product meets the predetermined qualitycriteria, including physical, chemical and biological parameters such as appearance, pH,colour, recovery rate, selectivity, differentiation and microbial load. We also follow the specificcriteria for culture media described in different specialised literature (ISO standards, localregulations, etc.).Furthermore, we apply a comprehensive set of criteria tailored to monitor very closely ourproduction and our quality control processes, which include specifications for the mostimportant parameters such as the quality of the water we use, air quality, traceability of rawmaterials, equipment, records and training of our staff.Culture media for microbiologyDehydrated culture mediaWe have an extensive range ofdehydrated culture media that ispart of the broad portfolio of mediaScharlab S.L. manufactures.Each bottle of dehydratedculture medium is individuallywrapped to protect it from dust(Pac-o-Vac ® ) and the certificateof analysis and guarantee of absence of the causative agentof bovine spongiform encephalopathy in the raw materialsof animal origin used in its manufacture is available fromour website.Standard sizes we offer are preweighed sachets (2,5L) and500g bottle, but we can also provide our media in drumsof 5, 10 and 25kg.We are able to manufacture many more formulations thanthose mentioned in this catalogue. Please ask for availabilityof any medium that is not in this catalogue.Our PAC-O-VAC ® packagingThis is an additional outer bag for ourdehydrated media made from air-tighttransparent plastic material and packedunder vacuum. Our Pac-o-Vac ® offersprotection of the product against moisture,dust particles and microorganismsand prevents the alteration of the physicaland organoleptic properties of theproduct.This ensures that our products do not alter their propertiesduring prolonged storage, even in unfavourable climateconditions.Certificate of analysisIncludes pictures in colour oftypical growth.Dehydrated culturemedia in preweighedsachetsDehydrated media in sachetsare an ideal solution for mediaused in smaller quantities. Theexpense of buying a larger500g bottle is not incurred.Spoilage of unused medium that may occur when openinga large bottle is also avoided. There is little wastage as thecustomer is more likely to use 100% of what has been paidfor. Valuable time used to weigh the powder can be savedas well as any errors associated with this process.356Shelf lifeThe normal shelf life of dehydrated media is 4 years fromthe date of manufacture. Stability studies have allowed us toincrease shelf life of several media to 5 years. There are someexceptions, that due to their formula, have a shorter shelf life.Scharlab The Lab Sourcing Group

www.scharlab.comCulture media for microbiologyThe wise choiceDehydrated culture media (continuation)Additives and supplements in vialsNew freeze-dried supplements] Supplement] Supplement] SolventScharlau offers supplements in ingenious vials that allow thesupplement to be added in a simple, fast and convenientway while reducing the risk of contamination. The powderedsupplement is inside the cap of the vial and the sterilised diluentis in the vial. A light press on the cap releases the powderinto the diluent. After shaking well, the supplement is ready tobe added to the sterile, culture medium. Supplied in a strongand resistant box with 10 vials. Storage conditions are usuallybetween 2-8°C and in darkness. The lifetime of the productranges between 3 and 4 years depending on the product.Prepared culture media90mm Petri dishesManufactured in clean room under laminarflow class ISO 5 (Class 100). Thestandard presentation is in units of 5shrink-wrapped plates up to a total of 20plates per box. Also available irradiated and with double wrapping.Shelf life: 3 months (irradiated sterile plates 4 months).55mm filtration plates55mm plates prepared with a solidmedium, to be used in the membranefiltration technique. Commonly used inthe study of the pollution of water andliquids in general. Manufactured in clean room under laminarflow class ISO 5 (Class 100). These plates come in a blisterpack of 6 plates each. This way plates can be individuallycompartmentalized. Each box comes packed with 5 blistersmaking a total of 30 plates. Finally, each blister comes wrappedin a cellophane bag. Shelf life: 6 months.Contac platesPlates for control tests on surfaces. Manufacturedin a clean room under laminarflow class ISO 5 (Class 100). These platescome in a blister pack of 6 plates each.In this way each plate can be individually compartmentalized.Each box contains a total of 5 blister packs with a total of 30plates. Finally each blister pack comes wrapped in a cellophanebag. Double or triple packaging is possible. Shelf life:New in this catalogue are the supplements in freeze driedform. Less practical than our unique press-shake-use vialsbut more economical.Noteworthy the fact that we offer the necessary and sterilisedsolvents along with the supplements. This enables the userto start with the dissolution of the supplement immediately,saving him from the tedious work of measuring and sterilisingthe solvents.6 months (All plates in this presentation are irradiated as longas the nature of the media allows so).Agars in flasksAgars in flasks to be re-melted with noloss of nutritional capacity or changes inpH. They come with a new metallic capsuitable for microwave re-melting. Availablein volumes of 100mL and 200mLin boxes of 10 units. Removable label for easy data transfer.Shelf life: 12 months.Broths in flasksBroths in flasks are subjected to a processof filtration before bottling andsterilization, to obtain very clear media.Standard presentation with a new extremelyair-tight metallic cap. The media destined for the controlof sterility carry a cap with septum. Available in volumes of 90,100, 200 and 225mL in boxes of 10 units. Transparent labelfor better observation of the results. Shelf life: 12 months.Tubes with solid mediaTubes with agar to be re-meltedwithout loss of nutritional capacityor changes in pH. The content of eachtube is enough to fill a Petri dish of90mm, which makes this product suitable for mass inoculation.They come with a new metallic cap suitable formicrowave re-melting. Each vial contains 15mL and is availableCulture media for microbiologyScharlab The Lab Sourcing Group357

www.scharlab.comThe wise choiceCulture media for microbiologyin boxes of 20 units. Shelf life: 12 months. Also available inboxes of 20 tubes: double concentrated media, slanted agarmedia, etc.Tubes with liquid mediaTubes which contain media and havea metallic cap with a special seal thatguarantees the sterility and stability of theproduct. Our filling system guaranteesa minimal deviation of the amount to be filled, which is veryimportant to obtain accurate and reproducible results whenworking with the MPN (Most Probable Number) technique orin routine dilutions. Available in volumes of 2, 5, 10 and 19mLin boxes of 20 units. Shelf life: 12 months. Scharlau also publishes a “Handbookof Microbiological Culture Media”.Please ask for your copy or downloadproduct specific data sheets from our website.Culture media for microbiologyBroths and diluentsin bags (FlexiBags)This is a packaging designed for laboratoriesin microbiological food controlwith a large number of samples.Its most outstanding advantages are:- Product is ready for use- Cost efficient- Safe- Generates less wasteDosage: The desired volume of sterilemedium is dispensed by means of commercially availablegravimetric dilutors. Connection: By means of a reusablestainless steel needle which is connected aseptically to thebag through a septum. Available in 3 sizes: 2, 3 and 5 litres.Shelf life: 9 months.Storage of prepared mediaWe recommend storage at room temperature, with no needfor refrigeration, since our products are manufactured followinga production system that guarantees maximum qualityand stability of the product throughout its shelf life due to anumber of strict processes that our products have undergone:- Rigorous control of sterilization temperatures.- Precision in the weighing of the ingredients and of themedia.- Homogeneity of lots due to a strictly monitored manufacturingsystem.- Excellent recovery of test organisms.- Packaging specially designed to maintain optimalmoisture conditions throughout the life of the product.- Maintenance of the physical and chemical conditionsof the media: pH, colour, moisture, etc., throughoutits life. NEW CCA AGARChromogenic Coliform Agar is a selectiveand chromogenic medium for the detectionand direct identification of E. coli and totalcoliforms in 24 hours. It allows directdiferentiation between coliforms from the restof the microbial flora and it also differentiatesbetween E. coli and the rest of coliforms present.Advantages of CCAHigh recovery rates with different brands of filtrationmembranes, specially when our Coliform CV selectivesupplement has been added.Our CCA Agar is the ideal medium for detection and differentiationof coliforms and E. coli in water. The presenceof Tergitol ® 7 and the addition of antibiotics cefsulodin andvancomycin (Coliform CV selective supplement) reducesthe growth of acompanying flora resulting in excellent recoveryrates and specificity rates for coliforms and E. coli.Also ideal for waste water. With the new selective supplement“Coliform CV” our CCA Agar is even more selective,ideal for the analysis of waste water and very contaminatedsamples.Better colour contrast for easier interpretation.Advantages of chromogenic mediaBetter diagnosis, positive identification of E. coli.Detection of E. coli, total coliforms, and other enterobacteriaat the same time.Direct identification and enumeration of E. coli and coliformsin 24 hours which saves time.Easy interpretation of results.Simple and easy method.358Scharlab The Lab Sourcing Group

www.scharlab.comHPLC Scharlau columnsKromaPhase Scharlau HPLC columnsFor over 30 years, Spanish scientists have been workingwith SCHARLAU HPLC columns. Pharmaceutical Labs.,Research Centres, Universities, Independent labs... haveall been using SCHARLAU columns due to their reliabilityand reproducibility.Each column is tested after manufacture for efficiency,capacity, selectivity and peak symmetry. The results ofthese tests are shown in the Test Chromatogram, which isincluded with each column.The wise choiceWe are especially proud of our latest development: TheKromaPhase column range.KromaPhase C18 is based on an ultra pure high performancespherical silica, providing high reproducibility and chemicalstability by using monofunctional silanes and full end-capping.KromaPhase C18 is stable from pH 1 to 10. Without changingexisting methods KromaSIL C18 can be replaced byKromaPhase C18. To guarantee batch reproducibility eachbatch undergoes specific tests.New TestColumn dimensions: 150 x 4,6 mmMobile phase: MeOH/20mM Phosphate Buffer pH 7, 65/35 (v/v)Flow rate: 1,4 mL/minDetection: UV @ 210 nmTemperature: 23°CSample: 1 Uracil, 2 Propranol, 3 Butyl Parabene, 4 Dipropyl phthalate,5 Naphthalene, 6 Acenaphthene, 7 Amitriptyline Without changing existing methodsKromaSIL C18 can be replacedby KromaPhase C18Engelhardt TestColumn dimensions: 150 x 4,6 mmMobile phase: MeOH/H2O 49/51 (w/w)Flow rate: 1,4 mL/minDetection: UV @ 254 nmTemperature: 40°CSample: 1 Uracil, 2 Aniline, 3 Phenol, 4 Impurity,5 p-Ethyl aniline, 6 Dimethyl aniline, 7 Toluene, 8 EthylbenzeneHPLC Scharlau columns– Kromasil C18– KromaPhase C18– Kromasil C18– KromaPhase C18Tanaka Test A: Shape Selectivity and HydrophobicityColumn dimensions: 150 x 4,6 mmMobile phase: MeOH/H2O 75/25 (w/w)Flow rate: 1,4 mL/minDetection: UV @ 254 nmTemperature: 40°CSample: 1 Uracil, 2 Butylbenzene, 3 o-Terphenyl4 Pentylbenzene, 5 Triphenylene– Kromasil C18– KromaPhase C18Tanaka Test B: Silanophilic ActivityColumn dimensions: 150 x 4,6 mmMobile phase: MeOH/TRIS-Buffer pH 7 30/70 (w/w)Flow rate: 1,4 mL/minDetection: UV @ 254 nmTemperature: 40°CSample: 1 Uracil, 2 Benylamine, 3 Phenol– Kromasil C18– KromaPhase C18Scharlab The Lab Sourcing Group359

www.scharlab.comHPLC Scharlau columnsThe wise choiceHPLC Scharlau columnsKromaPhase 100Å 50x2mm 100x2mm 125x2mm 150x2mm 250x2mm Guard 30x2mm*C18 3,5µm 070B35Y811 070B36Y811 070B39Y811 070B40Y811 070B43Y811 070-B1PY811C18 5µm 070B35Y803 070B36Y803 070B39Y803 070B40Y803 070B43Y803 070-B1PY803C8 3,5µm 070B35Y809 070B36Y809 070B39Y809 070B40Y809 070B43Y809 070-B1PY809C8 5µm 070B35Y802 070B36Y802 070B39Y802 070B40Y802 070B43Y802 070-B1PY802SIL 3,5µm 070B35Y814 070B36Y814 070B39Y814 070B40Y814 070B43Y814 070-B1PY814SIL 5µm 070B35Y801 070B36Y801 070B39Y801 070B40Y801 070B43Y801 070-B1PY801KromaPhase 100Å 50x3mm 100x3mm 125x3mm 150x3mm 250x3mm Guard 30x3mm*C18 3,5µm 070B58Y811 070B52Y811 070B56Y811 070B53Y811 070B54Y811 070-B4PY811C18 5µm 070B58Y803 070B52Y803 070B56Y803 070B53Y803 070B54Y803 070-B4PY803C8 3,5µm 070B58Y809 070B52Y809 070B56Y809 070B53Y809 070B54Y809 070-B4PY809C8 5µm 070B58Y802 070B52Y802 070B56Y802 070B53Y802 070B54Y802 070-B4PY802SIL 3,5µm 070B58Y814 070B52Y814 070B56Y814 070B53Y814 070B54Y814 070-B4PY814SIL 5µm 070B58Y801 070B52Y801 070B56Y801 070B53Y801 070B54Y801 070-B4PY801KromaPhase 100Å 50x4mm 100x4mm 125x4mm 150x4mm 250x4mm Guard 30x4mm*C18 3,5µm 070-B3Y811 070-B1Y811 070-B7Y811 070-B2Y811 070-B6Y811 070B9PY811C18 5µm 070-B3Y803 070-B1Y803 070-B7Y803 070-B2Y803 070-B6Y803 070B9PY803C18 10µm 070-B3Y805 070-B1Y805 070-B7Y805 070-B2Y805 070-B6Y805 070B9PY805C8 3,5µm 070-B3Y809 070-B1Y809 070-B7Y809 070-B2Y809 070-B6Y809 070B9PY809C8 5µm 070-B3Y802 070-B1Y802 070-B7Y802 070-B2Y802 070-B6Y802 070B9PY802C8 10µm 070-B3Y804 070-B1Y804 070-B7Y804 070-B2Y804 070-B6Y804 070B9PY804SIL 3,5µm 070-B3Y814 070-B1Y814 070-B7Y814 070-B2Y814 070-B6Y814 070B9PY814SIL 5µm 070-B3Y801 070-B1Y801 070-B7Y801 070-B2Y801 070-B6Y801 070B9PY801SIL 10µm 070-B3Y810 070-B1Y810 070-B7Y810 070-B2Y810 070-B6Y810 070B9PY810KromaPhase 100Å 50x4,6mm 100x4,6mm 125x4,6mm 150x4,6mm 250x4,6mm Guard 30x4mm*C18 3,5µm 066-B3Y811 066-B1Y811 066-B7Y811 066-B2Y811 066-B6Y811 070B9PY811C18 5µm 066-B3Y803 066-B1Y803 066-B7Y803 066-B2Y803 066-B2Y803 070B9PY803C18 10µm 066-B3Y805 066-B1Y805 066-B7Y805 066-B2Y805 066-B2Y805 070B9PY805C8 3,5µm 066-B3Y809 066-B1Y809 066-B7Y809 066-B2Y809 066-B6Y809 070B9PY809C8 5µm 066-B3Y802 066-B1Y802 066-B7Y802 066-B2Y802 066-B6Y802 070B9PY802C8 10µm 066-B3Y804 066-B1Y804 066-B7Y804 066-B2Y804 066-B6Y804 070B9PY804SIL 3,5µm 066-B3Y814 066-B1Y814 066-B7Y814 066-B2Y814 066-B6Y814 070B9PY814SIL 5µm 066-B3Y801 066-B1Y801 066-B7Y801 066-B2Y801 066-B6Y801 070B9PY801SIL 10µm 066-B3Y810 066-B1Y810 066-B7Y810 066-B2Y810 066-B6Y810 070B9PY810KromaPhase 100Å 100x8mm 150x8mm 250x8mm Guard 30x8mm*C18 5µm 070B32Y803 070B22Y803 070B23Y803 070B2PY803C18 10µm 070B32Y805 070B22Y805 070B23Y805 070B2PY805C8 5µm 070B32Y802 070B22Y802 070B23Y802 070B2PY802C8 10µm 070B32Y804 070B22Y804 070B23Y804 070B2PY804SIL 5µm 070B32Y801 070B22Y801 070B23Y801 070B2PY801SIL 10µm 070B32Y810 070B22Y810 070B23Y810 070B2PY810KromaPhase 100Å 150x16mm 250x16mm Guard 30x16mm*C18 5µm 070B44Y803 070B27Y803 070B3PY803C18 10µm 070B44Y805 070B27Y805 070B3PY805C8 5µm 070B44Y802 070B27Y802 070B3PY802C8 10µm 070B44Y804 070B27Y804 070B3PY804SIL 5µm 070B44Y801 070B27Y801 070B3PY801SIL 10µm 070B44Y810 070B27Y810 070B3PY810KromaPhase 100Å 150x20mm 250x20mm Guard 30x20mm*C18 5µm 070B11Y803 070B10Y803 070B5PY803C18 10µm 070B11Y805 070B10Y805 070B5PY805C8 5µm 070B11Y802 070B10Y802 070B5PY802C8 10µm 070B11Y804 070B10Y804 070B5PY804SIL 5µm 070B11Y801 070B10Y801 070B5PY801SIL 10µm 070B11Y810 070B10Y810 070B5PY810Also available in 7µ and 50mm I.D. *This is standard guard column: guard column systemGuard columnsWe offer two different guard column systems: the “column” system and the cartridge system.Guard column systemIt is a small column of 3cm lengthpacked with the required packingmaterial. See Art. No. above.Guard cartridge columnConsists on a holder which contains aguard cartridge of 15mm length packedwith the required packing material.Guard cartridge column (continue)Art. No. Description Pack066-HOLDER Holder for guard catridge 15x4,6mm x u.066-B0Y701 Guard cartridge 100 SIL 15x4,6mm x u.066-B0Y705 Guard cartridge C18 10µm 15mmx4,6mm x u.066-B0Y703 Guard cartridge C18 5µm 15x4,6mm x u.066-B0Y702 Guard cartridge C8 5µm 15x4,6mm x u.066-B0Y711 Guard cartridge 100 C18 3,5µ 15x4,6mm x u.360Scharlab The Lab Sourcing Group

www.scharlab.comHPLC Scharlau columnsHPLC Scharlau columnsWe also offer a complete range of commonly used HPLCphases in different formats, from 2mm to 50mm internaldiameter columns. If you require a column of specialdimensions or you do not find the required column in thesepages, please contact us.The wise choice How to build the column catalogue numberThe catalogue number of our columns is formedby three parts:Internal diameter Length Packing material code070: 4mm B4: 300mm (see following list)066: 4,6mm B6: 250mmB5: 200mmB2: 150mmB7: 125mmB1: 100mmB8: 80mmB3: 50mmB9: 30mmExample:Col. Nucleosil 120Å C18 5µm 250x4,6mmArt. No. 066-0B6Y99The most commonly available packing materials are listed below with their packing material codes in order to build thecatalogue number of the column required.Packing materialCat. No. Packing materialCat. No.Nucleosil 100-3, ca.3µm, 100ÅY53 Nucleosil 300-10, 10µm, 300ÅY64Nucleosil 100-5, 5µm, 100ÅY54 Nucleosil 300-5 C4, 5µm, 300ÅY105Nucleosil 100-7, 7µm, 100ÅY55 Nucleosil 300-7 C4, 7µm, 300ÅY106Nucleosil 100-10, 10µm, 100ÅY56 Nucleosil 300-10 C4, 10µm, 300ÅY107Nucleosil 100-5 C8, 5µm, 100ÅY72 Nucleosil 300-5 C8, 5µm, 300ÅY108Nucleosil 100-7 C8, 7,5µm, 100ÅY73 Nucleosil 300-7 C8, 7µm, 300ÅY109Nucleosil 100-10 C8, 10µm, 100ÅY74 Nucleosil 300-10 C8, 10µm, 300ÅY110Nucleosil 100-3 C18, ca.3, 100ÅY75 Nucleosil 300-5 C18, 5µm, 300ÅY111Nucleosil 100-5 C18, 5µm, 100ÅY76 Nucleosil 300-7 C18, 7µm, 300ÅY112Nucleosil 100-7 C18, 7µm, 100ÅY77 Nucleosil 300-10 C18, 10µm, 300Å Y113Nucleosil 100-10 C18, 10µm, 100ÅY78 Nucleosil 300-7 C6H5, 7µm, 300ÅY115Nucleosil 100-5 CN, 5µm, 100ÅY80 Nucleosil 300-7 OH, 7µm, 300ÅY116Nucleosil 100-10 CN, 10µm, 100ÅY81 Nucleosil 300-7 CN, 7µm, 300ÅY117Nucleosil 100-5 NH2, 5µm, 100ÅY82 Nucleosil 300-7 NH2, 7µm, 300ÅY132Nucleosil 100-10 NH2, 10µm, 100ÅY83 Nucleosil 500-5, 5µm, 500ÅY66Nucleosil 100-5 N(CH3)2, 5µm, 100Å Y84 Nucleosil 500-7, 7,5µm, 500ÅY67Nucleosil 100-10 N(CH3)2, 10µm, 100Å Y85 Nucleosil 500-10, 10µm, 500ÅY68Nucleosil 100-5 NO2, 5µm, 100ÅY86 Nucleosil 500-7 C4, 7µm, 500ÅY118Nucleosil 100-10 NO2, 10µm, 100ÅY87 Nucleosil 500-7 C8, 7µm, 500ÅY119Nuceosil 100-5 C6H5, 5µm, 100ÅY88 Nucleosil 500-7 C18, 7µm, 500ÅY120Nucleosil 100-7 C6H5, 7µm, 100ÅY130 Nucleosil 500-7 OH, 7µm, 500ÅY121Nucleosil 100-7 OH, 7µm, 100ÅY93 Nucleosil 500-7 CN, 7µm, 500ÅY122Nucleosil 100-5 SA, 5µm, 100ÅY89 Nucleosil 500-7 C6H5, 7µm, 500ÅY133Nucleosil 100-10 SA, 10µm, 100ÅY90 Nucleosil 1000-5, 5µm, 1000ÅY134Nucleosil 100-5 SB, 5µm, 100ÅY91 Nucleosil 1000-7, 7,5µm, 1000ÅY70Nucleosil 100-10 SB, 10µm, 100ÅY92 Nucleosil 1000-10, 10µm, 1000ÅY135Nucleosil 120-3, ca.3µm, 120ÅY58 Nucleosil 1000-7 OH, 7µm, 1000Å Y123Nucleosil 120-5, 5µm, 120ÅY59 Nucleosil 1000-7 C4, 7µm, 1000ÅY124Nucleosil 120-7, 7µm, 120ÅY60 Nucleosil 1000-7 C18, 7µm, 1000Å Y125Nucleosil 120-10, 10µm, 120ÅY61 Nucleosil 1000-7 C6H5, 7µm, 1000Å Y138Nucleosil 120-5 C4, 5µm, 120ÅY131Nucleosil 120-3 C8, ca.3µm, 120ÅY94 LiChrosorb Si 60, 5µm, 60ÅY185Nucleosil 120-5 C8, 5µm, 120ÅY95 LiChrosorb Si 60, 7µm, 60ÅY186Nucleosil 120-7 C8, 7µm, 120ÅY96 LiChrosorb Si 60, 10µm, 60ÅY187Nucleosil 120-10 C8, 10µm, 120ÅY97 LiChrosorb 60 RP 8, 5µm, 60ÅY199Nucleosil 120-3 C18, ca.3µm, 120Å Y98 LiChrosorb 60 RP 8, 7µm, 60ÅY200Nucleosil 120-5 C18, 5µm, 120ÅY99 LiChrosorb 60 RP 8, 10µm, 60ÅY201Nucleosil 120-7 C18, 7µm, 120ÅY100 LiChrosorb 60 RP 8 Select B, 5µm, 60Å Y379Nucleosil 120-10 C18, 10µm, 120Å Y101 LiChrosorb 60 RP 8 Select B, 10µm, 60Å Y380Nucleosil 120-7 C6H5, 7µm, 120ÅY102 LiChrosorb 60 RP 18, 5µm, 60ÅY202Nucleosil 120-7 CN, 7µm, 120ÅY103 LiChrosorb 60 RP 18, 7µm, 60ÅY203Nucleosil 120-7 NH2, 7µm, 120ÅY104 LiChrosorb 60 RP 18, 10µm, 60ÅY204Nucleosil 300-5, 5µm, 300ÅY62 LiChrosorb 60 DIOL, 5µm, 60ÅY205Nucleosil 300-7, 7µm, 300ÅY63 LiChrosorb 60 DIOL, 7µm, 60ÅY206Packing materialCat. No.LiChrosorb 60 DIOL, 10µm, 60ÅY207LiChrosorb 60 NH2, 5µm, 60ÅY208LiChrosorb 60 NH2, 7µm, 60ÅY209LiChrosorb 60 NH2, 10µm, 60ÅY210LiChrosorb 60 CN, 5µm, 60ÅY211LiChrosorb 60 CN, 7µm, 60ÅY212LiChrosorb 60 CN, 10µm, 60ÅY213LiChrosorb Si 100, 5µm, 100ÅY188LiChrosorb Si 100, 7µm, 100ÅY189LiChrosorb Si 100, 10µm, 100ÅY190LiChrospher Si 60, 5µm, 60ÅY244LiChrospher Si 60, 10µm, 60ÅY245LiChrospher 60 RP-8 Select B, 5µm, 60Å Y381LiChrospher 60 RP-8 Select B, 10µm, 60Å Y382LiChrospher Si 100, 5µm, 100ÅY214LiChrospher Si 100, 10µm, 100ÅY215LiChrospher 100/II RP-8, 5µm, 100Å Y216LiChrospher 100/II RP-8, 10µm, 100Å Y217LiChrospher 100/II RP-8, 5µm, 100Å EC Y246LiChrospher 100/II RP-8, 10µm, 100Å EC Y247LiChrospher 100/II RP-18, 5µm, 100Å Y218LiChrospher 100/II RP-18, 10µm, 100Å Y219LiChrospher 100/II RP-18, 5µm, 100Å EC Y248LiChrospher 100/II RP-18, 10µm, 100Å EC Y249LiChrospher 100/II DIOL, 5µm, 100Å Y277LiChrospher 100/II DIOL, 10µm, 100Å Y278LiChrospher 100/II NH2, 5µm, 100Å Y252LiChrospher 100/II NH2, 10µm, 100Å Y253LiChrospher 100/II CN, 5µm, 100Å Y250LiChrospher 100/II CN, 10µm, 100Å Y251Partisil 5, 5µm, 90ÅY224Partisil 10, 10µm, 90ÅY225Partisil 10 ODS, 10µm, 90ÅY230Partisil 10 ODS 2, 10µm, 90ÅY231Partisil 5 PAC, 5µm, 90ÅY226Partisil 10 PAC, 10µm, 90ÅY227Partisil 10 SAX, 10µm, 90ÅY234Partisil 10 SCX, 10µm, 90ÅY235Partisil 5 ODS 3, 5µm, 90ÅY232Partisil 10 ODS 3, 10µm, 90ÅY233Partisil 5 C8, 5µm, 90ÅY228Partisil 10 C8, 10µm, 90ÅY229 If you cannot find the required material or dimensions, please contact us at consultas@scharlab.comHPLC Scharlau columnsScharlab The Lab Sourcing Group361

www.scharlab.comThe wise choiceScharlau syringe filters for sample filtrationScharlau syringe filters for sample filtration · Chromatography vials · Spe cartridges: ExtraBond ScharlauScharlau Nylon syringe filters are primarily used to filter small aqueous and organic samples. They have a lowhold-up volume in order to inject them into the HPLC sample loop systems. The filtered samples ensure columnprotection. The membrane filter in Scharlau Nylon syringe filters is a high quality hydrophilic nylon which containsno wetting agents and yields an exceptionally low extractable level. The housing is made of pure polypropylene.The result is a high quality syringe filter which fulfills the needs of the most demanding chomatographysts. Scharlau Nylonsyringe filters have become the “standard” filter material due to their wide range of chemical compatibility range and naturallyhydrophilic characteristics. They can be used to filter aqueous and the majority of solvent solutions.Art. No. Description PackNY25021000 Nylon syringe filter 25mm 0,2µm 1.000 u.NY25020200 Nylon syringe filter 25mm 0,2µm 200 u.NY25045200 Nylon syringe filter 25mm 0,45µm 200 u.NY25041000 Nylon syringe filter 25mm 0,45µm 1.000 u.NY13045200 Nylon syringe filter 13mm 0,45µm 200 u.NY13020500 Nylon syringe filter 13mm 0,2µm 500 u.CR25041000 Regenerated cellulose syringe filter 25mm 0,45µm 1.000 u.CR25021000 Regenerated cellulose syringe filter 25mm 0,2µm 1.000 u.CR13041000 Regenerated cellulose syringe filter 13mm 0,45µm 1.000 u.CR13021000 Regenerated cellulose syringe filter 13mm 0,2µm 1.000 u.Chromatography vialsCRIMPCAP1200S200-100VTRCR12X32VTRRB12X32VARBE12X32RBBLSILCAPArt. No. Description PackVTRCR12X32 12x32mm crimp top clear vial 100 u.CRIMPCAP12 Aluminium crimp cap 11mm, w/PTFE/rubber 100 u.00S200-100 Aluminium crimp cap 11mm, w/PTFE/rubber 1.000 u.VARBE12X32 12x32mm 9-425 thread amber vial 100 u.VTRRB12X32 12x32mm 9-425 thread clear vial 100 u.RBBLSILCAP Open top cap 9-425 with PTFE/silicone septa 100 u.We have in stock the most popular chromatography vials foran immediate delivery.All of them are high quality products to fulfill the requirements ofthe most demanding labs: pharmaceutical companies, researchcenters, private labs…Spe (Solid Phase Extraction) cartridges: ExtraBond ScharlauExtraBond is our new family of SPE cartridges. They are all based on spheric polystyrene/divinylbenzenemodified with pyrrolidone. The capacity and surface area of these phases are much higher than thetypical ones for silica based cartridges. The pH range is from 1 to 14. There are 3 different materialsdepending on their functionality:- ExtraBond EB2. Has a universal absorbent function for many kinds of materials, without the need forpH adjustment, especially for strong polar hydrophilic compounds. This is the first choice for reversephase methods development. ExtraBond EB2 is excellent for acidic, basic and neutral compounds.- ExtraBond ECX has reverse-phase and anion exchange dual functionality- ExtraBond EAX is a RP/strong anion exchange mixed mode sorbent.Art. No. Description PackEAX0301100 EAX SPE 40um, 30mg, 1mL (Anionic exchange) 100 u.EAX0603050 EAX SPE 40um, 60mg, 3mL (Anionic exchange) 50 u.EAX2006030 EAX SPE 40um, 200mg, 6mL (Anionic exchange) 30 u.EAX5006030 EAX SPE 40um, 500mg, 6mL (Anionic exchange) 30 u.ECX0301100 ECX SPE 40um, 30mg, 1mL (Cationic exchange) 100 u.ECX0603050 ECX SPE 40um, 60mg, 3mL (Cationic exchange) 50 u.ECX2006030 ECX SPE 40um, 200mg, 6mL (Cationic exchange) 30 u.ECX5006030 ECX SPE 40um, 500mg, 6mL (Cationic exchange) 30 u.EB20301100 EB2 SPE 40um, 30mg, 1mL (Polimeric-Reverse Phase) 100 u.EB20603050 EB2 SPE 40um, 60mg, 3mL (Polimeric-Reverse Phase) 50 u.EB22006030 EB2 SPE 40um, 200mg, 6mL (Polimeric-Reverse Phase) 30 u.EB25006030 EB2 SPE 40um, 500mg, 6mL (Polimeric-Reverse Phase) 30 u. Please ask for bulkany other format you require! Other configurationsand bulk on request More informationat consultas@scharlab.com Silica ExtraBond linenow available:All phases and formats!362Scharlab The Lab Sourcing Group

www.scharlab.comDisposal of laboratory wasteThe wise choice The best thing is to avoid residues althogether. Please think of this,whenever you plan the purchase of laboratory chemicalsAvoid contamination of the waterElimination of residues through the drain is strictly forbidden.You have to bear in mind, that many chemicals shall not bereduced by the waste water plants and shall contaminatethe environment.Residues in the laboratoryWe highly recommend naming a person in charge of theresidues of your company. This person should be informedof the laws and regulations regulating the waste of residuesin your own country.In order to hand over the residues to a treatment plant, it isnecessary to organize the collection and storage previously.Collection of residues in the laboratoryThe material of the residue containers has to comply withthe following conditions:1. One has to be able to close the containers hermeticallyand the material has to be resistant to the contents. Plasticcontainers should not form toxic fumes when disposedof through burning.2. Generally, plastic containers are being used.3. Corrosive products should be collected in metal drumswith inner plastic lining, like our Combi drum (art.no.055-0C0025).4. Inflammable or oxidizing products should be collectedin metal or plastic drums resistant to the solvent.5. For products that produce gases o vapours, specialcontainers with a security valve are required, in order toavoid the danger of explosions.If the collection containers are handed over to a transportagency, they have to carry the UN number that approvesthem for transport by road.For liquids, we highly recommend HDPE containers like our25L containers, ref. 055-25000P or our 25L Combi drums,ref. 055-0C0025.For solids, we recommend using the same material in whichthe original product was supplied, or wide-open HDPEcontainers.Classifying chemical laboratory residuesThe residue producer is responsible of correctly classifying and labelling every residue. He also must deliver the residues toan authorized treatment plant. Below, you can find a guide for residue classification.SolidsContainer no. 0Void contaminated containers.It includes bottles and drums as wellas disposable contaminated stuffs(gloves, filters...).Container no. IOrganic chemicals in solid form.In its original container or safelypacked with permanent label.Container no. IIInorganic chemicals in solid form.In its original container or safelypacked with permanent label.Container no. IIIToxic inorganic residues and salts ofheavy metals.In its original container or safelypacked with permanent label.Container no. IVMercury and salts of inorganicmercury salts.In its original container or safelypacked with permanent label.LiquidsContainer no. VOrganic solvents and organicsubstances in solution, containing nohalogens.In HDPE containers labelled as“halogen-free solvents”.Container no. VIOrganic solvents and organicsubstances in solution, containinghalogens.In HDPE containers labelled as“halogen solvents”.Use of metal containers strictlyforbidden.Internal corrosion due to the water oracid contained in the halogen is veryhigh. Since metal containers are usedup to 5 times, as average, the risk ofbreakage and leaking is high.Container no. VIIInorganic aqueous solutions.Adjust contents to pH 6-8.a) acids and acidic concentratescontaminated by oils, fats, solvents,tensides or other products whichcannot be drained into the sink.b) bases and basic concentrates,contaminated with large quantitiesof cyanides and nitriles and whichcannot be drained into the sink.c) saline solutions coming fromneutralized acids and bases whichcannot be drained into the sink.In HDPE containers labelled asAqueous inorganic solutions.Container no. VIIIOrganic aqueous solutions.Include mixtures solvent/waterlike HPLC mobile phases.Container IXUsed oils, bath oils, vacuum oils(free from halogens).Container XToxic flammable compounds.Disposal of laboratory wasteScharlab The Lab Sourcing Group363

www.scharlab.comThe wise choiceDisposal of laboratory wasteNeutralization of laboratory residuesSpecial precautions have to be taken since many chemical reactions can be very violent. All work has to be executed byqualified personnel, following the basic safety rules and always under a fume cupboard. The method chosen to neutralizethe chemical in question must at all events be tried out first on a small scale, to see if there are any unforeseen problems.To facilitate the disposal of small quantities, each product has been assigned a “Disposal number”. This number refers tothe particular paragraph set out below. The Container stipulated for collecting that chemical will be a Container listed inthe previous page.1. Organic halogen-free solvents: Container no. V.Small quantities of halogen-free solvents may be collectedand disposed of together with halogen solvents.Be sure to test for absence of peroxides, before handingover to the waste disposal company.2. Organic halogen solvents: Container no. VI.3. Relatively non-reactive organic reagents should be collectedin Container no. V. If halogen, they should be placedin Container no. VI. For solid residues use Container no. I.10. Organic peroxides can be detected in aqueous solutions andorganic solvents with the aid of test-kits and removed, percolatingthrough liquid chromatography grade aluminum oxide.Organic residues: Container no. V or no. VI.Aqueous solutions: Container no. VII.11. Acid halides should be added drop wise to an excess ofmethanol, in order to convert them to the correspondingmethyl esters. A few drops of hydrochloric acid can beadded to accelerate the reaction.Neutralize with sodium hydroxide solution: Container no. VI.Disposal of laboratory waste4. Aqueous solutions of organic acids should be carefullyneutralized with sodium hydrogen carbonate or sodiumhydroxide: Container no. VII. Aromatic carboxylic acids shouldbe precipitated with dilute hydrochloric acid and filtered off.Precipitate: Container no. I. Filtrate: Container no. VII.5. Organic bases and amines in solution: Container no. V or no. VI.To prevent unpleasant odours (fume cupboard), we recommendcareful neutralization with dilute hydrochloric acid or sulfuric acid.6. Nitriles and mercaptans should be oxidized by stirringfor several hours (preferably overnight) with sodiumhypochlorite solution. Any excess oxidant should beneutralized with sodium thiosulfate.Organic phase: Container no. V or no. VI respectively.Aqueous phase: Container no. VII.12. Inorganic acids and anhydrides thereof should first bediluted or hydrolyzed by stirring carefully into ice-water,then neutralized (gloves, fume cupboard) with sodiumhydroxide solution: Container no. VII.Fuming sulfuric acid should be carefully stirred a dropat a time into 40% sulfuric acid. Have plenty of ice onhand for cooling. When sufficiently cool, treat the highlyconcentrated sulfuric acid as above.Acid gases (hydrogen bromide, hydrogen chloride andhydrogen iodide, chlorine, phosgene, sulfur dioxide)should be bubbled into dilute sodium hydroxide solutionand treated as under Inorganic acids above.13. Inorganic bases should be diluted if necessary, by carefullystirring them into ice-water, then neutralized (gloves, fumecup board) with hydrochloric acid: Container no. VII.7. Water-soluble aldehydes should be converted to bisulfiteadducts using a concentrated aqueous sodium hydrogensulfite solution: Container no. V or no. VI.8. Hydrolysis-sensitive organo-metallic compounds, whichare generally dissolved in an organic solvent, should becarefully stirred drop wise into n-butanol using a fumecupboard with the front screen closed. Any flammablegas formed should be fed via a tube directly into theextractor tubing. When gas development has ceased,continue stirring for one hour and add an excess of water.Organic phase: Container no. V.Aqueous phase: Container no. VII.9. Alkyl sulfates are carcinogenic. Take special care to avoidinhalation and skin contact. To deactivate alkyl sulfates,add drop wise (from a dropping funnel) to concentratedice-cool ammonia solution, under vigorous stirring:Container no. VII (adjust pH previously to 6-8).36414. Inorganic salts: Container no. II.Neutral solutions of these salts: Container no. VII.15. Solutions and solids containing heavy metals: Container no.III. Stir Raney nickel in the form of an aqueous suspensioninto hydrochloric acid until dissolved: Container no. III.Neither Raney nickel nor filter residues should be allowedto dry out, otherwise they will spontaneously ignite in air.16. Highly toxic thallium salts and aqueous solutions of thesemust be handled with great caution; take special care toavoid skin contact: Container no. III.Thallium salts in aqueous solution can be treated with sodiumhydroxide to precipitate out thallium (lll) oxide for reuse.17. Inorganic selenium compounds are toxic and must behandled with caution: Container no. III.Elemental selenium can be recovered by first oxidizingthe salts in aqueous solution with concentrated nitricScharlab The Lab Sourcing Group

www.scharlab.comDisposal of laboratory wasteThe wise choiceacid. Addition of sodium hydrogen sulfite solution thencauses elemental selenium to precipitate out.Aqueous phase: Container no. VII.18. Carcinogenic beryllium and its salts must be handledwith special caution. Be sure to avoid inhalation and skincontact: Container no. III.19. Radioactive uranium and thorium compounds must bedisposed of in compliance with local laws and regulationsof each country.20. Inorganic mercury residues: Elementary mercury can betaken up with Mercurisorb ® (Carl Roth GmbH, Germany):Container no. IV.21. Cyanides should first be oxidized to cyanates with hydrogenperoxide at pH 10-11. Further addition of oxidant at pH8-9 oxidizes the cyanates to CO 2 : Container no. VII.Azides are decomposed to nitrogen by reacting them withiodine in presence of sodium thiosulfate: Container no. VII.22. Inorganic peroxides and oxidants, as well as bromine andiodine, can be rendered harmLess by reduction with acidicsodium thiosulfate solution: Container no. VII.23. Hydrogen fluoride and solutions of inorganic fluorides must behandled with the utmost caution. Do not permit contact underany circumstances and be sure to work under an efficientfume cupboard with the front screen closed. Precipitateresidues with calcium carbonate to obtain calcium fluoride.Precipitate: Container no. II.Filtrate: Container no. VII.24. Residues of liquid inorganic halides and hydrolysissensitive reagents should be carefully stirred a dropat a time into ice-cool 10% sodium hydroxide solution:Container no. III.25. White phosphorus exposed to air is oxidized in an exothermicreaction to phosphorus pentoxide. This is why it must bepermanently stored under water. White phosphorus isextremely toxic and must be handled with great care. Pleasecontact an authorized disposal company.Red phosphorus is not toxic. It must not come into contactwith oxidizing substances: Container no. II.Phosphorus compounds should be oxidized under aninert gas in an efficient fume cupboard with the frontscreen closed. For each gram of phosphorus compound,measure out a 100mL aliquot of 5% sodium hypochloritesolution, containing 5mL of 50% sodium hydroxide solutionand carefully add the substance solution to be inactivated,a drop at a time, under ice cooling. Add calcium hydroxideand filter off the precipitating phosphates. Precipitate:Container no. II.Aqueous solutions: Container no. VII.26. Alkali metals should be taken up in an inert solventand inactivated by stirring and drop wise addition of2-propanol. Important: Hydrogen is formed and mayform explosive mixtures, so conduct the gas through atube directly to the extractor tubing. When the reactionhas finished, add water a drop at a time: Container no. VII.In the case of alkali borohydrides, add methanol under stirring.In the case of alkali amides and hydrides add 2-propanoldrop wise under stirring. When the respective reaction hasfinished, hydrolyze with water: Container no. VII.To destroy lithium aluminium hydride, slurry in an ether.Under an inert gas and under thorough stirring, add, adrop at a time, a 1:4 mixture of ethyl acetate and ether.Ensure that none of the reagent solution touches thesides of the flask, as this may lead to small pockets ofresidue which do not completely react: Container no. V.27. Residues containing valuable recoverable metals.Container no. III.28. Aqueous solutions: Container no. VII.29. Aluminium alkyls are extremely hydrolysis-sensitive. Theyshould be diluted with an inert solvent under protectivegas, followed by the dropwise addition of 1-octanol and,once the reaction has ceased, subsequently of water.Container no. X.30. The laboratory detergents nowadays available arebiodegradable and do not contaminate the environment.However, if they have been used to eliminate substanceswhich are harmful to the environment, collect the washwater in Container no. VII.31. Natural substances, e.g. carbohydrates, amino acidsand other aqueous residues typical of a biochemicallaboratory: Container no. VII.When mixed with organic solvents or reagents: Containerno. V or no. VI.32. Chromatography residuesAggressive or toxic substances absorbed in the stationaryphase of layers or columns must be eliminated by elutionor wash out, before disposal. The solvents used have to beclassified according to their properties. Larger quantitiesof stationary phase should be freed from solvents (dryingor vacuum) and then packed in resistant plastic bags:Container no. II. TLC plates and HPLC columns can bedisposed together with contaminated solids. Containerno. 0.Disposal of laboratory wasteScharlab The Lab Sourcing Group365

www.scharlab.comAbbreviationsThe wise choiceAASAtomic absorption spectrometryMACMaximum Allowed ConcentrationACSADRAmerican Chemical SocietyAccord Européen au transport internationaldes merchandises Dangereuses par RouteMAKMOSMaximale Arbeitsplatzkonzentration(Maximum Workplace Concentration)Metal-Oxide SemiconductorAOXAbsorbable organic halogenMSMass SpectrometryAPHAAmerican Public Health AssociationNBSNational Bureau of StandardASTMAmerican Society for Testing and MaterialsNFNational FormularyBETSurface determinationaccording to Brunauer, Emmet and TellerNISTNMRNational Institute of Standards and TechnologyNuclear Magnetic Resonance spectrometryBODBiochemical Oxygen DemandNPDNitrogen Phosphorus DetectorBPBritish PharmacopoeiaPAHPolycyclic Aromatic HydrocarbonsBPCBritish Pharmaceutical CodexPCBPolyChlorinated BiphenylBRNBeilstein Registry NumberPCRPolymerase Chain ReactionBSABovine Serum AlbuminPh EurEuropean PharmacopoeiaCASChemical Abstracts ServicePPPolypropyleneC.l No.Colour Index NumberppbParts per billionCLPClassification, labeling and packagingppmParts per millionCODChemical Oxygen DemandPTFEPolytetrafluoroethyleneCRMCertified Reference MaterialPVDFPolyvinylidene difluorideDABDEVDeutsches ArzneibuchDeutsches Einheitsverfahren zur Wasser,Abwasser- und Schlamm Untersuchung(German standard methods for the analysisof water, waste water and sludge)RFARlRPRTECSRöntgen-Fluoreszenz-Analyse(X-Ray Fluorescence Analysis)Refractive indexReversed-Phase chromatographyRegistry of Toxic Effects of Chemical SubstancesAbbreviationsDINDSCECDEINECSEOClEPAErg BFCCFDAFIAFIDFOGCGLPDeutsches Institut für Normung(German standards institute)Differential Scanning CalorimetryElectron Capture DetectorEuropean Inventory of Existing Chemical SubstancesExtractable Organic ChlorineEnvironmental Protection AgencyErgänzungsbuch zum DAB (Addendum to DAB)Food Chemical CodexFood and Drug AdministrationFluorescence Indicator AnalysisFlow Injection AnalysisFlame Ionization DetectorFibre OpticsGas ChromatographyGood Laboratory PracticeSDS-PAGE Sodium dodecylsulfate –Polyacrylamide Gel ElectrophoresisSIInternational System of UnitsTCD Thermal Conductivity DetectorTLC Thin Layer ChromatographyTOC Total Organic CarbonUN United NationsUSP United States PharmacopoeiaUVUltraviolet spectroscopyUV/VIS Spectroscopy in the UV and visible regionVbF Verordnung über brennbare Flüssigkeiten(Regulation of flammable liquids)VLSI Very Large-Scale Integrated circuitsWGK Wassergefährdungsklasse(German water pollution risk class)WHO World Health OrganizationGMPGood Manufacturing PracticeGPCGel Permeation ChromatographyHDPEHigh Density PolyethyleneHICHydrophobic Interaction ChromatographyHPLCHigh Performance Liquid ChromatographyHPTLCHigh Performance Thin Layer ChromatographyIATAInternational Air Transport AssociationIMDGInternational Maritime code for Dangerous GoodsIClon ChromatographyICPInduction-Coupled PlasmaIRInfrared SpectroscopyISOInternational Organization for StandardizationIUPACInternational Union of Pure and Applied ChemistryLCLiquid ChromatographyLLCLiquid-Liquid ChromatographyLSCLiquid Scintillation Counting366 Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PageAC0020 Cedar wood oil, thickened 62AC0030 Vaseline oil, extra pure, Ph Eur, BP, USP 342AC0031 Immersion oil, for microscopy 156AC0033 Orange essential oil 210AC0050 Acetamide, extra pure 1AC0065 Acetanilide, extra pure 1AC0075 Amyl acetate, mixture of isomers, synthesis grade 29AC0080 Benzyl acetate, synthesis grade 39AC0085 Ethylene glycol monobutyl ether acetate, synthesis grade 123AC0090 n-Butyl acetate, synthesis grade 52AC0093 n-Butyl acetate, reagent grade, ACS 52AC0140 Ethyl acetate, synthesis grade 116AC0141 Ethyl acetate, 99,8%, anhydrous (max. 0,005% H2O), with molecular sieves 119AC0143 Ethyl acetate, extra pure, Ph Eur, BP, NF 116AC0144 Ethyl acetate, 99,8%, anhydrous (max. 0,005% H2O) 118AC0145 Ethyl acetate, reagent grade, ACS, ISO, Reag. Ph Eur 117AC0146 Ethyl acetate, spectroscopy grade, Spectrosol ® 117AC0148 Ethyl acetate, for GC residue analysis 118AC0149 Ethyl acetate, GC ultra-trace analysis grade 118AC0150 Ethyl acetate, max. 0,005% H2O, DNA synthesis grade 119AC0154 Ethyl acetate, analytical grade, ACS, Reag. Ph Eur 117AC0155 Ethyl acetate, Multisolvent ® HPLC grade ACS ISO UV-VIS 117AC0157 Isoamyl acetate, extra pure 160AC0158 Ethyl acetate, LC-MS 118AC0170 Isobutyl acetate, synthesis grade 161AC0173 Isobutyl acetate, extra pure 161AC0207 Methyl acetate, synthesis grade 189AC0220 Acetylacetone, synthesis grade 12AC0287 Ethyl acetoacetate, synthesis grade 119AC0300 Acetophenone, extra pure 12AC0306 Acetone, synthesis grade 4AC0308 Acetone, for GC residue analysis 6AC0309 Acetone, GC ultra-trace analysis grade 6AC0310 Acetone, Multisolvent ® HPLC grade ACS ISO UV-VIS 6AC0311 Acetone, analytical grade, ACS, Reag. Ph Eur, BP, NF 5AC0312 Acetone, extra pure, Ph Eur, BP, NF, packed in UHDPE bottles 4AC0313 Acetone, extra pure, Ph Eur, BP, NF 5AC0314 Acetone, reagent grade, ACS, ISO, packed in UHDPE bottles 5AC0315 Acetone, reagent grade, ACS, ISO, Reag. Ph Eur 5AC0316 Acetone, dried (max. 0,01% H2O), reagent grade 5AC0317 Acetone, spectroscopy grade, Spectrosol ® 6AC0319 Acetone, 99,8%, anhydrous (max. 0,005% H2O) 7AC0320 Acetone, VLSI grade 7AC0321 Acetone-d6, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 7AC0322 Acetone-d6, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 7AC0323 Acetone-d6, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 7AC0324 Acetone-d6 + TMS (99:1 v/v), deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 7AC0325 Acetonitrile, extra pure 8AC0326 Acetonitrile, 99,9%, anhydrous (max. 0,001% H2O) 11AC0327 Acetonitrile, reagent grade, ACS, Reag. Ph Eur 8AC0328 Acetonitrile, spectroscopy grade, Spectrosol ® 8AC0329 Acetonitrile, gradient 240nm/ far UV HPLC grade 9AC0331 Acetonitrile, supragradient HPLC grade 9AC0332 Acetonitrile-d3, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 11AC0333 Acetonitrile, Multisolvent ® HPLC grade ACS UV-VIS 8AC0334 Acetonitrile-d3, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 11AC0335 Acetonitrile, fluorescence HPLC grade 10AC0336 Acetonitrile, max. 0,003% H2O, DNA synthesis grade 11AC0337 Acetonitrile, max. 0,001% H2O, DNA synthesis grade 11AC0338 Acetonitrile, for GC residue analysis 10AC0340 Acetonitrile, isocratic HPLC grade 9AC0341 Acetonitrile, GC ultra-trace analysis grade 10AC0342 Acetic acid glacial, extra pure, Ph Eur, BP, USP 1AC0343 Acetic acid glacial, synthesis grade 1AC0344 Acetic acid glacial, reagent grade, ACS, ISO, Reag. Ph Eur 2AC0345 Acetic acid glacial, min. 99,8%, reagent grade, according to Wijs 2AC0346 Acetic acid glacial, HPLC grade 2AC0347 Acetic acid glacial, eluent additive for LC-MS 2AC0348 Acetic acid-d4, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 3AC0349 Acetic acid, solution 60% v/v, extra pure 3AC0350 Acetic acid, solution 50% v/v, extra pure 3AC0351 Acetic acid, solution 80% v/v, extra pure 3AC0352 Acetic acid glacial, analytical grade, ACS, Reag. Ph Eur, USP 1AC0353 Acetic acid glacial, reagent grade, ACS, ISO, packed in UHDPE bottles 1AC0354 Acetic acid, solution 96% v/v, reagent grade 2AC0355 Acetylsalicylic acid, extra pure, Ph Eur, BP, USP 13AC0364 Acetic acid, solution 0,1 mol/l (0,1 N) 3AC0365 Acetic acid, solution 1 mol/l (1 N) 3AC0370 Acetonitrile, 99,7%, anhydrous (max. 0,005% H2O), with molecular sieves 11AC0371 Acetonitrile, LC-MS 10AC0372 Acetonitrile with 0,1% trifluoroacetic acid, LC-MS 12AC0373 Acetonitrile with 0,1% formic acid, LC-MS 12AC0374 Acetonitrile with 0,1% acetic acid, LC-MS 12AC0375 Adipic acid, synthesis grade 14AC0402 Glycine, extra pure, Ph Eur, BP, USP 136AC0404 Glycine, reagent grade, ACS, Reag. Ph Eur 136AC0406 Glycine, molecular biology grade 136AC0415 4-Aminobenzoic acid, synthesis grade 19AC0427 4-Aminobutyric acid, synthesis grade 19AC0515 L(+)-Ascorbic acid, reagent grade, ACS, ISO 32AC0529 L-Aspartic acid, extra pure, Ph Eur, BP, USP 32AC0563 Benzoic acid, synthesis grade 37AC0565 Benzoic acid, reagent grade, ACS 37AC0566 Benzoic acid, secondary standard for volumetric titrations, Titrasure ® 37AC0577 Boric acid, extra pure, Ph Eur, BP, USP, NF 42AC0578 Boric acid, reagent grade, ACS, ISO, Reag. Ph Eur 42AC0579 Boric acid, solution 4% w/v 42AC0580 Boric acid, molecular biology grade 42AC0595 Hydrobromic acid, approx. 48%, synthesis grade 148AC0596 Hydrobromic acid, 48%, reagent grade, ACS, ISO 148AC0601 1-Butane sulfonic acid, sodium salt, HPLC grade 50AC0635 Calconcarboxylic acid, indicator for metal titration 60AC0670 Octanoic acid, synthesis grade 209AC0673 Octanoic acid, extra pure, Reag. Ph Eur 209AC0680 Hexanoic acid, synthesis grade 146AC0682 Hexanoic acid, extra pure, Reag. Ph Eur 146AC0700 2-Oxoglutaric acid, extra pure 212AC0717 Citraconic acid, synthesis grade 72AC0718 Citric acid anhydrous, extra pure, Ph Eur, BP, USP 72AC0719 Citric acid anhydrous, reagent grade, ACS, Reag. Ph Eur 72AC0720 Citric acid monohydrate, extra pure, Ph Eur, BP, USP 73AC0725 Citric acid monohydrate, reagent grade, ACS, ISO, Reag. Ph Eur 73AC0726 Citric acid monohydrate, molecular biology grade 73AC0730 Hydrochloric acid, 37%, reagent grade, ACS, ISO, max. 0,0000005% Hg 149AC0736 Hydrochloric acid, 37%, extra pure, Ph Eur, BP, NF 148AC0737 Hydrochloric acid, solution 35% w/w, synthesis grade 149AC0738 Hydrochloric acid, solution 3 mol/l (3 N) 150AC0739 Hydrochloric acid, solution 32% w/w, reagent grade, ISO 149AC0740 Hydrochloric acid, solution 0,2 mol/l (0,2 N) 151AC0741 Hydrochloric acid, 37%, reagent grade, ACS, ISO 149AC0742 Hydrochloric acid, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 152AC0743 Hydrochloric acid, concentrated solution to prepare 1 l of solution 1 mol/l (1 N) 152AC0744 Hydrochloric acid, solution 1 mol/l (1 N) 151AC0745 Hydrochloric acid, solution 0,5 mol/l (0,5 N) 151AC0746 Hydrochloric acid, solution 0,1 mol/l (0,1 N) 151AC0747 Chloroacetic acid, extra pure 64AC0748 Hydrochloric acid, solution 2 mol/l (2 N) 150AC0749 Hydrochloric acid, solution 5 mol/l (5 N) 150AC0750 Chloroacetic acid, reagent grade, ACS 64AC0751 Hydrochloric acid, solution 1,4 mol/l (1,4 N) 150AC0752 Hydrochloric acid, solution 6 mol/l (6 N) 150AC0753 Hydrochloric acid, solution 0,125 mol/l (0,125 N) 151AC0754 Hydrochloric acid, solution 0,05 mol/l (0,05 N) 152AC0755 Hydrochloric acid, solution 0,25 mol/l (0,25 N) 151AC0756 Hydrochloric acid, solution min. 35% w/w, extra pure, Ph Eur 149AC0757 Hydrochloric acid, solution 0,01 mol/l (0,01 N) 152AC0759 Hydrochloric acid, concentrated solution to prepare 1 l of solution 0,5 mol/l (0,5 N) 152AC0760 Hydrochloric acid-water, solution 50:50 v/v, reagent grade 150AC0761 Hydrochloric acid, 37%, ppb-trace analysis grade 149AC0765 2-Chlorobenzoic acid, extra pure 65AC0767 Hydrochloric acid, solution 25% w/w, reagent grade, ISO 150AC0769 Hydrochloric acid, solution 0,31mol/l (0,31 N) 151AC0788 Chromotropic acid, disodium salt dihydrate, reagent grade, ACS 71AC0801 1-Decane sulfonic acid, sodium salt, HPLC grade 83AC0825 Di-O-benzoyl-L-tartaric acid, for resolution of racemates 39AC0890 3,5-Dinitrobenzoic acid, synthesis grade 105AC0925 Stearic acid 70, synthesis grade 308AC0926 Stearic acid 70, extra pure 308AC0940 Ethylenediaminetetraacetic acid, EDTA, synthesis grade 121AC0950 Ethylenediaminetetraacetic acid, EDTA, dipotassium magnesium salt dihydrate, extra pure 121AC0960 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, synthesis grade 121AC0963 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, extra pure, Ph Eur, BP, USP 121AC0965 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, reagent grade, ACS, Reag. Ph Eur 121AC0966 Ethylenediaminetetraacetic acid, EDTA, disodium salt, concentrated solution to prepare 1 l of solution 0,01 mol/l (0,02N) 122AC0967 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, molecular biology grade 121AC0970 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,1 mol/l (0,2 N) 122References indexScharlab The Lab Sourcing Group367

www.scharlab.comReferences indexThe wise choiceReferences indexArt. no. Description Page Art. no. Description PageAC0971 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,01 mol/l (0,02 N) 122AC0972 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,05 mol/l (0,1 N) 122AC0973 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,02 mol/l (0,04 N) 122AC0974 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,025 mol/l (0,05 N) 122AC0975 Ethylenediaminetetraacetic acid, EDTA, tetrasodium salt, dihydrate, synthesis grade 123AC0990 2-Ethylhexanoic acid, synthesis grade 124AC0996 Ethylenediaminetetraacetic acid, EDTA, disodium salt, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,2N) 122AC1051 Hydrofluoric acid, solution 40% w/w, reagent grade, ISO 153AC1059 Hydrofluoric acid, solution 48% w/w, extra pure 152AC1060 Hydrofluoric acid, solution 48% w/w, reagent grade, ACS, ISO 152AC1075 Formic acid, solution 10% in water, for cleaning purposes, LC-MS 131AC1076 Formic acid, eluent additive for LC-MS 130AC1080 Formic acid, solution 85% w/w, extra pure 131AC1081 Formic acid, solution 85% w/w, reagent grade 131AC1083 Formic acid, solution 90,1% ± 0,1% w/w, reagent grade 130AC1085 Formic acid, 98 - 100%, reagent grade, ACS, Reag. Ph Eur 130AC1086 Formic acid, 98 - 100%, extra pure 130AC1096 ortho-Phosphoric acid, solution 50%, reagent grade 223AC1098 ortho-Phosphoric acid, 85%, extra pure, Ph Eur, BP, NF 223AC1100 ortho-Phosphoric acid, 85%, reagent grade, ACS, ISO, Reag. Ph Eur 223AC1105 ortho-Phosphoric acid, solution 0,1 mol/l 223AC1106 ortho-Phosphoric acid, solution 1 mol/l 223AC1130 Phosphotungstic acid hydrate, reagent grade 224AC1140 ortho-Phthalic acid, reagent grade 224AC1155 Fumaric acid, extra pure 132AC1180 Gallic acid monohydrate, extra pure 132AC1200 Gluconic acid, solution 50% w/w, extra pure 133AC1225 L-Glutamic acid, extra pure, Ph Eur, BP 134AC1235 Heptafluorobutyric acid, 99,5% 139AC1240 1-Heptane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 141AC1242 1-Heptane sulfonic acid, sodium salt monohydrate, HPLC grade 141AC1245 1-Hexane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 145AC1247 1-Hexane sulfonic acid, sodium salt monohydrate, HPLC grade 145AC1308 Isobutyric acid, synthesis grade 161AC1380 L(+)-Lactic acid, 88 - 92%, extra pure, Ph Eur, BP 168AC1381 L(+)-Lactic acid, 88- 90%, reagent grade, ACS, Reag. Ph Eur 168AC1392 Lauric acid, synthesis grade 169AC1395 Lauric acid, extra pure, Reag. Ph Eur 169AC1410 Maleic acid, extra pure, Ph Eur, BP 177AC1420 DL-Malic acid, extra pure, Ph Eur, BP, NF 178AC1430 Malonic acid, synthesis grade 178AC1477 Myristic acid, synthesis grade 199AC1482 Myristic acid, extra pure, Reag. Ph Eur 199AC1590 Nicotinic acid, extra pure, Ph Eur, BP, USP 203AC1598 Nitric Acid, solution 60% w/w, extra pure 204AC1599 Nitric Acid, solution 65% w/w, extra pure 204AC1600 Nitric acid, min. 69,5%, reagent grade, ACS, ISO 203AC1601 Nitric Acid, solution min. 65% w/w, reagent grade, ISO, Ph Eur, for determinations with dithizone 204AC1602 Nitric acid, solution min. 60% w/w, reagent grade, ISO 204AC1604 Nitric Acid, solution min. 60% w/w, reagent grade, ISO, max. 0,0000005% Hg 205AC1605 Nitric Acid, solution min. 65% w/w, reagent grade, ISO, max. 0,0000005% Hg 204AC1607 Nitric Acid, min. 69,5%, reagent grade, ACS, ISO, max. 0,0000005% Hg 203AC1610 Nitric acid, solution 1 mol/l (1 N) 205AC1611 Nitric acid, solution 0,1 mol/l (0,1 N) 205AC1612 Nitric acid, solution 2 mol/l (2 N) 205AC1613 Nitric acid, solution 65% w/w, ppb-trace analysis grade 204AC1614 Nitric acid, 69%, ppb-trace analysis grade 204AC1615 Nitric acid, solution 0,5 mol/l (0,5 N) 205AC1630 2-Nitrobenzoic acid, synthesis grade 206AC1640 4-Nitrobenzoic acid, extra pure 206AC1700 1-Octane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 209AC1702 1-Octane sulfonic acid, sodium salt monohydrate, HPLC grade 208AC1720 Oxalic acid dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 211AC1721 Oxalic acid dihydrate, extra pure 211AC1723 Oxalic acid, solution 0,05 mol/l (0,1 N) 211AC1724 Oxalic acid, solution 0,025 mol/l (0,05 N) 212AC1725 Oxalic acid, solution 0,005 mol/l (0,01 N) 212AC1730 Palmitic acid, synthesis grade 212AC1740 1-Pentane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 215AC1745 1-Pentane sulfonic acid, sodium salt monohydrate, HPLC grade 215AC1752 Perchloric acid, solution 20% w/w, extra pure 216AC1753 Perchloric acid, solution 20% w/w, reagent grade 216AC1755 Perchloric acid, solution 60% w/w, reagent grade, ACS, ISO 216AC1760 Perchloric acid, 70%, reagent grade, ACS, ISO 216AC1765 Perchloric acid, solution in acetic acid 0,1 mol/l (0,1 N) 216AC1769 Picric acid, extra pure (with approx. 30% H2O) 225AC1770 Picric acid, reagent grade (with approx. 30% H2O), ACS, Reag. Ph Eur 225AC1850 Pyrogallol, synthesis grade 253AC1891 Propionic acid, extra pure 250AC1894 Propionic acid, reagent grade, ACS, Reag. Ph Eur 250AC1990 Rosolic acid, C.I. 43800, indicator, for microscopy 255AC2002 Salicylic acid, extra pure, Ph Eur, BP, USP 256AC2032 Sorbic acid, synthesis grade 291AC2040 Succinic acid, extra pure, NF 309AC2042 Succinic acid, reagent grade, ACS, Reag. Ph Eur 309AC2050 Sulfamic acid, synthesis grade 310AC2051 Sulfamic acid, extra pure 310AC2060 Sulfanilic acid, reagent grade, ACS 310AC2064 Sulfuric acid, solution 90 - 91% w/w, for Gerber fat determination and testing nitrates in milk 313AC2065 Sulfuric acid, 95 - 97%, synthesis grade 311AC2066 Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF, packed in UHDPE bottles 311AC2067 Sulfuric acid, 95 - 97%, reagent grade, ISO, Reag. Ph Eur, packed in UHDPE bottles 312AC2068 Sulfuric acid, solution 10% w/v, extra pure 314AC2069 Sulfuric acid, 95 - 97%, reagent grade, ISO 312AC2070 Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF 311AC2071 Sulfuric acid, 96% ± 0,1%, reagent grade 312AC2072 Sulfuric acid, concentrated solution to prepare 1 l of solution 0,05 mol/l (0,1 N) 316AC2073 Sulfuric acid, concentrated solution to prepare 1 l of solution 0,5 mol/l (1 N) 316AC2074 Sulfuric acid, solution 1/3 w/v 313AC2075 Sulfuric acid, solution 4 mol/l (8 N), for COD determination, according to ISO 6060 314AC2076 Sulfuric acid, solution 0,025 mol/l (0,05 N) 316AC2077 Sulfuric acid, 95 - 97%, VLSI grade 312AC2078 Sulfuric acid, solution 25% w/w, reagent grade 313AC2079 Sulfuric acid, solution 50% w/v, reagent grade 313AC2080 Sulfuric acid, solution 0,5 mol/l (1 N) 315AC2081 Sulfuric acid, solution 0,25 mol/l (0,5 N) 315AC2082 Sulfuric acid, solution 0,05 mol/l (0,1 N) 315AC2083 Sulfuric acid, solution 0,01 mol/l (0,02 N) 316AC2084 Sulfuric acid, solution 0,13 mol/l (0,26 N) 315AC2085 Sulfuric acid, solution 1 mol/l (2 N) 314AC2086 Sulfuric acid, solution 2,5 mol/l (5 N) 314AC2087 Sulfuric acid, solution 0,1 mol/l (0,2 N) 315AC2088 Sulfuric acid, solution 0,125 mol/l (0,25 N) 315AC2089 Sulfuric acid, solution 5 mol/l (10 N) 314AC2090 Tannic acid, synthesis grade 316AC2091 Sulfuric acid, 94%, ppb-trace analysis grade 313AC2092 Sulfuric acid, solution 62% w/w, according to Röder and Van Gulik, for determination of fat in milk 313AC2093 5-Sulfosalicylic acid dihydrate, reagent grade, ACS 311AC2097 Sulfuric acid, 95 - 98%, reagent grade, ACS, ISO, max. 0,0000005% Hg 312AC2106 Sulfuric acid, solution 0,1275 mol/l (0,255 N) 315AC2109 Sulfuric acid, solution 16% w/v, reagent grade 314AC3001 L(+)-Tartaric acid, reagent grade, ACS, ISO 317AC3080 Thioglycolic acid, solution 80% w/w, extra pure 324AC3120 Toluene-4-sulfonic acid monohydrate, synthesis grade 330AC3123 Toluene-4-sulfonic acid monohydrate, reagent grade 330AC3130 Trichloroacetic acid, extra pure, Ph Eur, BP 331AC3132 Trichloroacetic acid, reagent grade, ACS 331AC3133 Trichloroacetic acid, solution 3% w/v, extra pure 332AC3134 Trichloroacetic acid, solution 20% w/v, extra pure 332AC3140 Trifluoroacetic acid-d, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 335AC3141 Trifluoroacetic acid, synthesis grade 335AC3142 Trifluoroacetic acid, peptide synthesis grade 335AC3143 Trifluoroacetic acid, buffer substance, HPLC grade 335AC3144 Trifluoroacetic acid, eluent additive for LC-MS 335AC3195 Undecylenic acid, extra pure, Ph Eur, BP, USP 340AC3343 Acrylamide, molecular biology grade 13AC3345 Acrylamide, electrophoresis grade 13AC3350 Hydriodic acid, 57%, reagent grade 148AG0001 Water, gradient HPLC grade 343AG0002 Water, reagent grade 343AG0003 Water, deionized, extra pure 343AG0005 Bromine water, saturated solution 43AG0006 Water, LC-MS 343AG0007 Water with 0,1% trifluoroacetic acid, LC-MS 344AG0008 Water with 0,1% formic acid, LC-MS 344AG0009 Water with 0,1% acetic acid, LC-MS 343AG0010 Water with 0,1% ammonium acetate, LC-MS 344AG0014 Water, GC head space grade 343AG0019 Agar-agar, food grade 14AG0020 Agar-agar, powder, for bacteriology 14AG0030 Agarose Low EEO, electrophoresis grade 14AG0031 Agarose Medium EEO, electrophoresis grade 14AG0032 Agarose High EEO, electrophoresis grade 14AG0033 Agarose High Gelling Temperature, electrophoresis grade 15AG0034 Agarose Low Melt, electrophoresis grade 14AG0035 Agarose High Gel, electrophoresis grade 15368Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PageAG0036 Agarose High Resolution, electrophoresis grade 15AG0037 Agarose IEF, isoelectric focusing grade 15AL0025 DL-Alanine, extra pure 15AL0030 L-Alanine, extra pure, Ph Eur, BP, USP 15AL0035 -Alanine, extra pure 15AL0070 DL-Camphor, synthetic, extra pure 60AL0127 n-Amyl alcohol, synthesis grade 29AL0128 n-Amyl alcohol, reagent grade 30AL0160 Benzyl alcohol, synthesis grade 39AL0161 Benzyl alcohol, reagent grade, Reag. Ph Eur 40AL0162 Benzyl alcohol, extra pure, Ph Eur, BP, NF 39AL0163 Benzyl alcohol, 99,5%, anhydrous (max. 0,01% H2O) 40AL0164 Benzyl alcohol (benzaldehyde ≤ 0,05%), extra pure, Ph Eur, BP, NF 39AL0170 1-Butanol, extra pure, USP, NF 50AL0172 1-Butanol, 99,5%, anhydrous (max. 0,01% H2O) 51AL0173 1-Butanol, reagent grade, ACS, ISO, Reag. Ph Eur 50AL0174 1-Butanol, spectroscopy grade, Spectrosol ® 50AL0175 1-Butanol, HPLC grade 51AL0176 2-Butanol, synthesis grade 51AL0177 2-Butanol, reagent grade 51AL0178 2-Butanol, 99,5%, anhydrous (max. 0,01% H2O) 51AL0180 tert-Butanol, synthesis grade 52AL0183 tert-Butanol, reagent grade, ACS 52AL0190 Cetyl alcohol, extra pure 63AL0200 Cinnamyl alcohol, synthesis grade 72AL0225 4-Hydroxy-4-methyl-2-pentanone, synthesis grade 155AL0235 Stearyl alcohol, synthesis grade 308AL0236 Stearyl alcohol, extra pure 308AL0245 2-Phenylethanol, synthesis grade 222AL0270 1-Hexanol, synthesis grade 146AL0285 Isoamyl alcohol, mixture of isomers, extra pure 160AL0293 Isobutanol, synthesis grade 161AL0294 Isobutanol, analytical grade, ACS 161AL0295 Isobutanol, reagent grade, ACS 161AL0310 2-Propanol, synthesis grade 247AL0311 2-Propanol, extra pure, Ph Eur, BP, USP 247AL0312 2-Propanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in UHDPE bottles 248AL0314 2-Propanol, spectroscopy grade, Spectrosol ® 249AL0315 2-Propanol, gradient HPLC grade 249AL0316 2-Propanol, dried (max. 0,01% H2O), reagent grade, ACS, ISO 248AL0317 2-Propanol, 99,8%, anhydrous (max. 0,005% H2O) 250AL0319 2-Propanol, for GC residue analysis 249AL0321 2-Propanol, Multisolvent ® HPLC grade ACS ISO UV -VIS 248AL0322 2-Propanol, VLSI grade 250AL0323 2-Propanol, analytical grade, ACS, Reag. Ph Eur, USP 248AL0324 2-Propanol, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 250AL0326 2-Propanol, LC-MS 249AL0330 1-Dodecanol, synthesis grade 108AL0360 1-Tetradecanol, synthesis grade 320AL0393 n-Octyl alcohol, extra pure 209AL0395 n-Octyl alcohol, reagent grade 209AL0410 Oleyl alcohol, synthesis grade 209AL0436 1-Propanol, extra pure, Ph Eur 247AL0437 1-Propanol, reagent grade 247AL0438 1-Propanol, HPLC grade 247AL0515 4-Methoxybenzaldehyde, extra pure 189AL0535 Cinnamaldehyde, synthesis grade 72AL0580 Phthaldialdehyde, for aminoacid analysis 224AL0685 Nickel-Aluminium alloy, powder, according to Raney 202AL0715 Starch, soluble, synthesis grade 307AL0718 Starch, solution 1% w/v 308AL0719 Starch, solution 2% 308AL0740 Aluminium ammonium sulfate dodecahydrate, extra pure, USP 16AL0745 Aluminium potassium sulfate dodecahydrate, extra pure, Ph Eur, BP, USP 18AL0746 Aluminium potassium sulfate dodecahydrate, reagent grade, ACS, Reag. Ph Eur 18AL0751 Aluminium, standard solution 1000 mg/l Al for AA (aluminium nitrate nonahydrate in nitric acid 0,5 mol/l) 292AL0753 Aluminium, standard solution 1000 mg/l Al for ICP (aluminium in nitric acid 2%) 296AL0760 Aluminium, powder, synthesis grade 16AL0770 Aluminium chloride hexahydrate, extra pure, Ph Eur, BP, USP 16AL0795 Aluminium hydroxide, extra pure 17AL0820 Aluminium nitrate nonahydrate, reagent grade, ACS 17AL0830 Aluminium oxide, synthesis grade 17AL0835 Aluminium oxide activated, neutral, for column chromatography (activity degree 1) 17AL0836 Aluminium oxide activated, acid, for column chromatography (activity degree 1) 17AL0837 Aluminium oxide activated, basic, for column chromatography (activity degree 1) 17AL0850 Aluminium nitrate nonahydrate, extra pure 17AL0855 Aluminium sulfate 18-hydrate, extra pure, Ph Eur, BP 18AL0860 Aluminon, reagent for aluminium, ACS 18AM0025 Alizarin yellow GG, C.I. 14025, indicator 16AM0055 Metanil yellow, C.I. 13065, indicator 183AM0095 Titan yellow, C.I. 19540, reagent for magnesium and indicator 326AM0130 Amberlite ® IRA-402, ion exchange resin (Amberlite is a trademark of Rohm and Haas Company) 18AM0210 2-Aminophenol, technical grade 19AM0230 Ammonium acetate, solution 1 mol/l, buffered at pH = 7 22AM0235 Ammonium, standard solution 1000 mg/l NH4+ (ammonium chloride in water) 305AM0247 Ammonia, solution 20% w/w, extra pure 21AM0248 Ammonia, solution 20% w/w, reagent grade 21AM0249 Ammonia, solution 25% w/w, reagent grade, Reag. Ph Eur 20AM0250 Ammonia, solution 25% w/w, extra pure, Ph Eur 20AM0251 Ammonia, solution 32% w/w, extra pure 19AM0252 Ammonia, solution 32% w/w, reagent grade 20AM0253 Ammonium acetate, extra pure 21AM0254 Ammonium acetate, reagent grade, ACS, Reag. Ph Eur 21AM0255 Ammonium acetate, HPLC grade 21AM0256 Ammonia, solution 28% w/w, reagent grade, Ph Eur 20AM0257 Ammonia, solution 25% w/w, synthesis grade 20AM0258 Ammonia, solution 25%, eluent additive for LC-MS 20AM0259 Ammonium acetate, eluent additive for LC-MS 21AM0262 Ammonium acetate, solution 10 mmol/l in water, buffered at pH = 7, LC-MS 22AM0265 Ammonium bromide, extra pure, Ph Eur, BP, NF 22AM0266 Ammonium bromide, reagent grade, ACS 22AM0267 Ammonium carbonate, HPLC grade 23AM0268 Ammonium carbonate, reagent grade, ACS 23AM0270 Ammonium chloride, extra pure, Ph Eur, BP, USP 23AM0271 Ammonium acetate, molecular biology grade 22AM0273 Ammonium chloride, reagent grade, ACS, ISO, Reag. Ph Eur 23AM0274 Ammonium chloride, molecular biology grade 24AM0276 Ammonium dichromate, moistened with 0,5 - 3% H2O, extra pure 24AM0310 di-Ammonium hydrogen phosphate, extra pure, NF 25AM0312 di-Ammonium hydrogen phosphate, reagent grade, ACS 25AM0320 Ammonium formate, eluent additive for LC-MS 24AM0330 Ammonium hydrogen carbonate, reagent grade, Reag. Ph Eur 25AM0332 di-Ammonium hydrogen citrate, reagent grade, ACS 25AM0334 Ammonium dihydrogen phosphate, extra pure 24AM0335 Ammonium dihydrogen phosphate, reagent grade, ACS, Reag. Ph Eur 24AM0349 Ammonium heptamolybdate tetrahydrate, extra pure, USP 24AM0350 Ammonium heptamolybdate tetrahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 25AM0364 di-Ammonium oxalate monohydrate, extra pure 27AM0365 di-Ammonium oxalate monohydrate, reagent grade, ACS, ISO, Reag. Ph Eur 27AM0370 Ammonium peroxodisulfate, extra pure, Reag. Ph Eur 27AM0371 Ammonium peroxodisulfate, molecular biology grade 27AM0395 Ammonium amidosulfonate, reagent grade, ACS, for determination of sulfonamides in blood 22AM0398 Ammonium sulfate, extra pure 28AM0400 Ammonium sulfate, reagent grade, ACS, ISO, Reag. Ph Eur 28AM0401 Ammonium sulfate, molecular biology grade 28AM0410 di-Ammonium tartrate, reagent grade 28AM0418 Ammonium thiocyanate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 29AM0419 Ammonium thiocyanate, reagent grade, ACS, ISO 28AM0420 Ammonium thiocyanate, solution 0,1 mol/l (0,1 N) 29AM0421 Ammonium thiocyanate, solution 1 mol/l (1 N) 29AM0465 Ammonium monovanadate, synthesis grade 27AM0467 Ammonium monovanadate, reagent grade, ACS 27AM0468 Ampicilline, sodium salt, for biochemical purposes 29AM0480 Ammonium iodide, extra pure 25AN0025 Orange I, C.I. 14600, for microscopy and indicator 210AN0027 Orange II, C.I. 15510, for microscopy 210AN0030 Orange G, C.I. 16230, for microscopy 210AN0040 Acridine orange, C.I. 46005, for microscopy 13AN0073 Methyl orange, C.I. 13025, indicator, reagent grade, ACS 192AN0075 Methyl orange, solution 0,04%, indicator 193AN0090 Xylenol orange, tetrasodium salt, indicator for metal titration, ACS 346AN0154 Acetic anhydride, extra pure 4AN0155 Acetic anhydride, reagent grade, ACS, ISO, Reag. Ph Eur 4AN0156 Acetic anhydride, DNA synthesis grade 4AN0200 Chromium(VI) oxide, extra pure, Reag. Ph Eur 71AN0215 di-Phosphorus pentoxide, synthesis grade 224AN0217 di-Phosphorus pentoxide, reagent grade, ACS, ISO 224AN0230 Phthalic anhydride, synthesis grade 225AN0250 Maleic anhydride, synthesis grade 177AN0300 Propionic anhydride, synthesis grade 250AN0320 Succinic anhydride, synthesis grade 309AN0345 Aniline, synthesis grade 30AN0347 Aniline, reagent grade, ACS 30AN0400 Anisole, synthesis grade 30AN0420 Antimony, granulated, extra pure 31AN0440 Antimony, standard solution 1000 mg/l Sb for AA (antimony(III) chloride in hydrochloric acid 5 mol/l) 292References indexScharlab The Lab Sourcing Group369

www.scharlab.comReferences indexThe wise choiceReferences indexArt. no. Description Page Art. no. Description PageAN0444 Antimony, standard solution 1000 mg/l Sb for ICP (antimony in hydrochloric acid 10%) 296AN0450 Antimony(III) oxide, synthesis grade 31AN0530 Anthraquinone, synthesis grade 30AN0532 Anthraquinone, reagent grade 31AQ0001 Aquagent ® Titrant 5, free from pyridine, titrant-component for volumetric Karl Fischer titration 165AQ0002 Aquagent ® Solvent, free from pyridine, solvent-component for volumetric Karl Fischer titration 165AQ0003 Aquagent ® Complet 5, free from pyridine, one-component reagent for volumetric Karl Fischer titration 164AQ0004 Aquagent ® Complet 5K, free from pyridine, one-component reagent for volumetric Karl Fischer titration (ketones, aldehydes) 164AQ0005 Aquagent ® Medium K, free from pyridine, solvent for volumetric Karl Fischer titration (ketones, aldehydes) 164AQ0006 Aquagent ® Titrant 2, free from pyridine, titrant-component for volumetric Karl Fischer titration 165AQ0007 Aquagent ® Complet 2, free from pyridine, one-component reagent for volumetric Karl Fischer titration 164AQ0008 Aquagent ® Solvent CM, solvent-component for volumetric Karl Fischer titration in oils and fats 165AQ0009 Aquagent ® buffer, free from pyridine, buffer capacity 5 mmol acid/ml 164AQ0010 Aquagent ® Solvent Oil, solvent-component for volumetric Karl Fischer titration 165in oils and fats, free from halogenated hydrocarbonsAQ0021 Aquagent ® , standard solution 5 166AQ0022 Aquagent ® Coulometric A, anolyte for coulometric Karl Fischer titration 166AQ0023 Aquagent ® Coulometric CG, catholyte for coulometric Karl Fischer titration 166AQ0024 Aquagent ® Coulometric AG, for coulometric Karl Fischer titration, suitable for cells without diaphragm 166AQ0030 Aquagent ® , di-Sodium tartrate dihydrate, secondary standard for volumetric Karl-Fischer titration 166AR0050 D(-)-Arabinose, for biochemistry 31AR0100 Sea sand, washed, thin 256AR0101 Sea sand, washed, thick 256AR0120 L-Arginine, extra pure, Ph Eur, BP, USP 31AR0125 L-Arginine monohydrochloride, extra pure, Ph Eur, BP, USP 31AR0151 Arsenic, standard solution 1000 mg/l As for AA (arsenic(III) oxide in nitric acid 0,5 mol/l) 292AR0155 Arsenic, standard solution 1000 mg/l As for ICP (arsenic in nitric acid 2%) 296AS0015 L-Asparagine monohydrate, extra pure, Ph Eur, BP 32AU0015 Auramine, carbol solution 32AZ0039 Sulfur, standard solution 1000 mg/l S for ICP (ammonium sulfate in water) 302AZ0040 Sulfur flower, synthesis grade, washed 311AZ0041 Sulfur flower, extra pure, Ph Eur, BP 311AZ0100 Aniline blue, C.I. 42755, for microscopy 30AZ0125 Bromophenol blue, indicator, ACS 44AZ0126 Bromophenol blue, solution 0,04%, indicator 44AZ0130 Bromothymol blue, indicator, ACS 45AZ0155 Eriochrome blue SE, C.I. 16680, indicator for metal titration 111AZ0170 Evans blue, C.I. 23860, for microscopy 126AZ0175 Lactophenol blue, solution for microscopy 168AZ0200 Methylene blue, C.I. 52015, for microscopy 191AZ0203 Methylene blue, C.I. 52015, extra pure 191AZ0205 Methylthymol blue, tetrasodium salt, indicator 195AZ0206 Methylene blue, carbol solution, for microscopy 191AZ0220 Blue tetrazolium, for microscopy 42AZ0225 Thymol blue, indicator, ACS 325AZ0226 Thymol blue, solution 0,04%, indicator 325AZ0235 Toluidine blue, C.I. 52040, for microscopy 330AZ0345 Victoria blue B, C.I. 44045, for microscopy 342AZ0365 Azure II, C.I. 52010/52015, for microscopy 32AZ0390 Azur eosin methylene blue dye, according to Giemsa 32AZ0391 Azur eosin methylene blue solution (in methanol), according to Giemsa, modified, for microscopy 33BA0010 Barium, standard solution 1000 mg/l Ba for AA (barium nitrate in nitric acid 0,5 mol/l) 292BA0015 Barium, standard solution 1000 mg/l Ba for ICP (barium carbonate in nitric acid 2%) 296BA0030 Canada balsam, for microscopy 60BA0040 Barium acetate, reagent grade, ACS 33BA0053 Barium chloride dihydrate, extra pure 33BA0055 Barium chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 33BA0056 Barium chloride, solution 10% w/v 33BA0060 Diphenylamine-4-sulfonic acid, barium salt, redox indicator, reagent grade 107BA0063 Barium hydroxide octahydrate, extra pure 33BA0065 Barium hydroxide octahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 33BA0073 Barium nitrate, extra pure 34BA0075 Barium nitrate, reagent grade, ACS, Reag. Ph Eur 34BA0080 Barium sulfate, extra pure, Ph Eur, BP 34BE0030 Benzene, synthesis grade 35BE0031 Benzene, extra pure 35BE0032 Benzene, 99,7%, anhydrous (max. 0,005% H2O) 36BE0033 Benzene, reagent grade, ACS, ISO, Reag. Ph Eur 35BE0034 Benzene, dried (max. 0,01% H2O), reagent grade 35BE0035 Benzene, spectroscopy grade, Spectrosol ® 36BE0037 Benzene, for liquid scintillation, Normascint ® 36BE0038 Benzene, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 36BE0040 Benzene-d6, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 37BE0041 Benzene, Multisolvent ® HPLC grade ACS ISO UV-VIS 36BE0042 Benzene-d6, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 37BE0070 Benzylacetone, synthesis grade 39BE0075 Benzylamine, synthesis grade 40BE0095 Benzylideneacetone, synthesis grade 40BE0155 Benzalkonium chloride, synthesis grade 35BE0160 Benzaldehyde, synthesis grade 34BE0185 Benzyl benzoate, extra pure, Ph Eur, BP, USP 40BE0195 Ethyl benzoate, extra pure, Reag. Ph Eur 119BE0210 Methyl benzoate, pure 190BE0245 Benzophenone, synthesis grade 38BE0255 Benzoylacetone, extra pure 38BE0270 Benzoin, synthesis grade 38BE0345 Beryllium, standard solution 1000 mg/l Be for ICP (beryllium oxide in hydrochloric acid 2%) 296BI0033 Biphenyl, synthesis grade 41BI0090 N,N’-Methylene-bis-acrylamide, molecular biology grade 191BI0091 N,N’-Methylene-bis-acrylamide, electrophoresis grade 191BI0120 Bis-MSB, for liquid scintillation, Normascint ® 74BI0130 Bismuth, standard solution 1000 mg/l Bi for AA (bismuth(III) nitrate in nitric acid 0,5 mol/l) 292BI0135 Bismuth, standard solution 1000 mg/l Bi for ICP (bismuth in nitric acid 2%) 296BI0200 Bismuth oxide, synthesis grade 41BI0225 Bismuth(III) hydroxide nitrate, extra pure, Ph Eur, BP, USP 41BO0013 Boron, standard solution 1000 mg/l B for AA (boric acid in water) 292BO0017 Boron, standard solution 1000 mg/l B for ICP (boric acid in water) 296BR0017 Brij ® 35 (Brij is a trademark of ICI America Inc.) 42BR0030 p-Bromoacetanilide, extra pure 43BR0060 Bromobenzene, synthesis grade 43BR0070 Bromide-bromate, solution 0,05 mol/l (0,1 N), according to ASTM D5776-99 43BR0120 N-Bromosuccinimide, extra pure 44BR0130 Bromide, standard solution 1000 mg/l Br- (sodium bromide in water) 305BR0168 Hexadecyltrimethylammonium bromide, extra pure 141BR0170 Hexadecyltrimethylammonium bromide, HPLC grade 141BR0175 Cyanogen bromide, synthesis grade 80BR0180 n-Dodecyltrimethylammonium bromide, HPLC grade 109BR0200 Tetrabutylammonium bromide, HPLC grade 317BR0201 Tetradecyltrimethylammonium bromide, HPLC grade 320BR0269 Brucine, synthesis grade 45BR0270 Brucine dihydrate, reagent grade 45BR0275 Brucine sulfate hydrate, reagent grade 45BU0020 n-Butylamine, synthesis grade 52BU0022 n-Butylamine, reagent grade 53CA0041 Cadmium, standard solution 1000 mg/l Cd for AA (cadmium nitrate in nitric acid 0,5 mol/l) 292CA0044 Cadmium, standard solution 1000 mg/l Cd for ICP (cadmium in nitric acid 2%) 296CA0048 Cadmium acetate dihydrate, extra pure 54CA0050 Cadmium acetate dihydrate, reagent grade 55CA0060 Cadmium chloride 2,5-hydrate, extra pure 55CA0075 Cadmium hydroxide, extra pure 55CA0080 Cadmium, metal, extra pure, Reag. Ph Eur 54CA0097 Cadmium nitrate tetrahydrate, extra pure 55CA0100 Cadmium nitrate tetrahydrate, reagent grade 55CA0110 Cadmium oxide, extra pure 55CA0135 Cadmium iodide, extra pure 55CA0150 Caffeine anhydrous, extra pure, Ph Eur, BP, USP 56CA0165 Calcein, indicator for metal titration 56CA0170 Soda lime, with indicator 262CA0176 Calcium, standard solution 1000 mg/l Ca for AA (calcium nitrate in nitric acid 0,5 mol/l) 293CA0179 Calcium, standard solution 1000 mg/l Ca for ICP (calcium carbonate in nitric acid 2%) 297CA0180 Calcium L(+)-ascorbate, extra pure, USP 56CA0182 Calcium carbonate, precipitated, extra pure, Ph Eur, BP, USP 56CA0184 Calcium carbonate, precipitated, reagent grade, Reag. Ph Eur 56CA0185 Calcium carbonate, secondary standard for volumetric titrations, Titrasure ® 56CA0190 Calcium chloride anhydrous, granulated, extra pure 57CA0192 Calcium chloride anhydrous, powder, reagent grade 57CA0193 Calcium chloride dihydrate, powder, extra pure, Ph Eur, BP, USP 57CA0194 Calcium chloride dihydrate, powder, reagent grade, ACS 57CA0195 Calcium chloride, solution 1 mol/l 58CA0197 Calcium chloride anhydrous, powder, extra pure 57CA0198 Calcium chloride dihydrate, molecular biology grade 58CA0199 Calcium chloride dihydrate, sheets, extra pure 57CA0200 Calcium stearate, extra pure 59CA0203 tri-Calcium dicitrate tetrahydrate, powder, extra pure, USP 58CA0205 tri-Calcium phosphate anhydrous, extra pure, Ph Eur, BP 59CA0210 Calcium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 58CA0211 Calcium bis-(dihydrogen phosphate) monohydrate, extra pure 58CA0215 Calcium hydroxide, 90%, synthesis grade 58CA0216 Calcium hydroxide, powder, extra pure, Ph Eur, BP, USP 58CA0225 Calcium lactate pentahydrate, extra pure, Ph Eur, BP, USP 59CA0230 Calcium nitrate tetrahydrate, extra pure 59CA0231 Calcium nitrate tetrahydrate, reagent grade, ACS 59CA0260 Calcium oxide, natural, granulated 59CA0284 Calcium sulfate dihydrate, extra pure, Ph Eur, BP, NF 60CA0285 Calcium sulfate dihydrate, reagent grade, ACS 60CA0295 Calcium tungstate, extra pure 60370Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PageCA0319 Ethyl caprylate, synthesis grade 120CA0335 Carbazole, synthesis grade 61CA0346 Charcoal activated, granulated 63CA0350 Charcoal, animal, powder, extra pure 63CA0351 Charcoal activated, powder, extra pure 63CA0352 Charcoal activated, powder, reagent grade 64CA0367 Ethylene carbonate, synthesis grade 120CA0370 Propylene carbonate, extra pure 251CA0380 Carmine, C.I. 75470, for microscopy 61CA0393 Kjeldahl catalyst (Cu-Se), tablets 5 g 167CA0394 Kjeldahl catalyst (Cu-Se), tablets 1 g 167CA0396 Kjeldahl catalyst (Cu), tablets 4 g 167CE0037 Cerium, standard solution 1000 mg/l Ce for ICP (cerium(IV) oxide in nitric acid 5%) 297CE0050 Ammonium cerium(IV) nitrate, synthesis grade 23CE0060 Ammonium cerium(IV) sulfate dihydrate, synthesis grade 23CE0080 Cerium(III) nitrate hexahydrate, extra pure, Reag. Ph Eur 62CE0090 Cerium(IV) oxide, synthesis grade 62CE0100 Cerium(IV) sulfate tetrahydrate, extra pure, Reag. Ph Eur 62CE0101 Cerium(IV) sulfate, solution 0,05 mol/l (0,05 N) 62CE0102 Cerium(IV) sulfate, solution 0,1 mol/l (0,1 N) 62CE0107 Cesium, standard solution 1000 mg/l Cs for ICP (cesium chloride in water) 297CE0110 Cesium chloride, reagent grade 62CE0121 Cesium chloride, molecular biology grade 63CE0130 Cesium nitrate, extra pure 63CI0020 Cyanide, standard solution 1000 mg/l CN- (potassium cyanide in water) 306CI0029 Cyclohexane, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 82CI0030 Cyclohexane, 99,7%, anhydrous (max. 0,005% H2O) 81CI0031 Cyclohexane, extra pure 80CI0032 Cyclohexane, reagent grade, ACS, ISO, Reag. Ph Eur 80CI0033 Cyclohexane, UV spectroscopy grade, Spectrosol ® 81CI0035 Cyclohexane, for GC residue analysis 81CI0036 Cyclohexane, GC ultra-trace analysis grade 81CI0037 Cyclohexane-d12, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 82CI0039 Cyclohexane, Multisolvent ® HPLC grade ACS ISO UV-VIS 80CI0040 Cyclohexanol, synthesis grade 82CI0042 Cyclohexanol, reagent grade 82CI0050 Cyclohexanone, extra pure 82CI0060 Cyclohexene, synthesis grade, stabilized with approx. 100 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 82CI0070 Cyclohexylamine, synthesis grade 83CI0126 Zinc, standard solution 1000 mg/l Zn for AA (zinc nitrate in nitric acid 0,5 mol/l) 295CI0128 Zinc, standard solution 1000 mg/l Zn for ICP (zinc in nitric acid 2%) 304CI0145 Zinc, powder, extra pure 346CI0150 Zinc acetate dihydrate, extra pure, Ph Eur, BP, USP 346CI0151 Zinc acetate dihydrate, reagent grade, ACS, Reag. Ph Eur 346CI0155 Zinc chloride, molecular biology grade 347CI0159 Zinc chloride, synthesis grade 347CI0160 Zinc chloride, extra pure, Ph Eur, BP, USP 347CI0162 Zinc chloride, reagent grade, ACS, ISO, Reag. Ph Eur 347CI0170 Zinc dibenzyldithiocarbamate, synthesis grade 347CI0180 Zinc stearate, extra pure, Ph Eur, BP, USP 348CI0185 Zinc nitrate hexahydrate, reagent grade 347CI0195 Zinc oxide, extra pure, Ph Eur, BP, USP 348CI0200 Zinc oxide, reagent grade, ACS, Reag. Ph Eur 348CI0205 Zinc sulfate monohydrate, synthesis grade 349CI0206 Zinc sulfate heptahydrate, extra pure, Ph Eur, BP, USP 348CI0207 Zinc sulfate heptahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 348CI0225 Zincon, for the photometric determination of copper and zinc 348CI0230 Zinc sulfate, solution 0,05 mol/l 349CI0231 Zinc sulfate, solution 0,1 mol/l 349CI0240 Cinchonine, synthesis grade 72CI0255 Zirconium, standard solution 1000 mg/l Zr for ICP (zirconium in nitric acid 5% + hydrofluoric acid 1%) 304CI0305 L-Cysteine hydrochloride anhydrous, extra pure 83CI0315 L-Cystine, extra pure, Ph Eur, BP 83CL0010 Chloral hydrate, extra pure 64CL0020 Chloramine T trihydrate, reagent grade, ACS 64CL0025 Chloramphenicol, for biochemical purposes 64CL0070 4-Chloroacetophenone, synthesis grade 65CL0110 Chlorobenzene, extra pure 65CL0111 Chlorobenzene, reagent grade, ACS 65CL0119 1-Chlorobutane, reagent grade 65CL0120 1-Chlorobutane, HPLC grade 66CL0125 4-Chloro-3-methylphenol, synthesis grade 69CL0135 1-Chloro-2,4-dinitrobenzene, extra pure 66CL0150 2-Chlorophenol, synthesis grade 69CL0151 2-Chlorophenol, reagent grade 69CL0160 4-Chlorophenol, synthesis grade 70CL0198 Chloroform, synthesis grade, stabilized with ethanol 66CL0200 Chloroform, extra pure, Ph Eur, stabilized with ethanol 66CL0201 Chloroform, analytical grade, stabilized with ethanol, ACS, Reag. Ph Eur 67CL0202 Chloroform, 99,9%, anhydrous (max. 0,003% H2O), stabilized with 150 ppm of amylene 68CL0203 Chloroform, reagent grade, ACS, ISO, stabilized with ethanol 67CL0204 Chloroform, reagent grade, ACS, stabilized with ethanol, for determinations with dithizone 67CL0205 Chloroform, spectroscopy grade, stabilized with ethanol, Spectrosol ® 68CL0207 Chloroform, HPLC grade, stabilized with amylene (approx. 150 ppm) 68CL0208 Chloroform, for GC residue analysis, stabilized with ethanol 68CL0210 Chloroform, extra pure, stabilized with 150 ppm of amylene 67CL0213 Chloroform-d, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 69CL0214 Chloroform-d, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 69CL0215 Chloroform-d + TMS (99:1, v/v), deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 69CL0218 Chloroform, stabilized with ethanol, Multisolvent ® HPLC grade ACS ISO UV-VIS 67CL0219 Chloroform, 99,9%, anhydrous (max. 0,003% H2O), with molecular sieves, stabilized with 150 ppm of amylene 68CL0227 Chloride, standard solution 1000 mg/l Cl- (potassium chloride in water) 306CL0228 Chloride, standard solution 1000 mg/l Cl- (sodium chloride in water) 306CL0230 Acetyl chloride, synthesis grade 12CL0232 Acetyl chloride, reagent grade, ACS 13CL0250 Benzyl chloride, synthesis grade 40CL0270 Benzoyl chloride, synthesis grade 38CL0329 Dichloromethane, synthesis grade, stabilized with approx. 50 ppm of amylene 87CL0331 Dichloromethane, extra pure, stabilized with approx. 50 ppm of amylene, Ph Eur, NF 87CL0332 Dichloromethane, reagent grade, stabilized with ethanol 87CL0333 Dichloromethane, spectroscopy grade, stabilized with ethanol, Spectrosol ® 88CL0335 Dichloromethane, HPLC grade, stabilized with ethanol 88CL0337 Dichloromethane-d2, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 90CL0338 Dichloromethane, dried (max. 0,005% H2O), reagent grade, stabilized with approx. 50 ppm of amylene 87CL0339 Dichloromethane-d2, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 90CL0340 Dichloromethane, for GC residue analysis, stabilized with ethanol 89CL0341 Dichloromethane, GC ultra-trace analysis grade, stabilized with ethanol 89CL0342 Dichloromethane, reagent grade, ACS, ISO, Reag. Ph Eur, stabilized with approx. 50 ppm of amylene 87CL0343 Dichloromethane, DNA synthesis grade 90CL0344 Dichloromethane, spectroscopy grade, stabilized with approx. 50 ppm of amylene, Spectrosol ® 88CL0345 Dichloromethane, for GC residue analysis, stabilized with approx. 50 ppm of amylene 89CL0347 Dichloromethane, stabilized with approx. 50 ppm of amylene, Multisolvent ® HPLC grade ACS ISO UV-VIS 88CL0348 Dichloromethane, analytical grade, stabilized with approx. 50 ppm of amylene, ACS, Reag. Ph Eur, NF 87CL0349 Dichloromethane, 99,9%, anhydrous (max. 0,003% H2O), stabilized with approx. 50 ppm of amylene 89CL0350 Dichloromethane, 99,9%, anhydrous (max. 0,003% H2O), with molecular sieves 89CL0355 Tetramethylammonium chloride, synthesis grade 322CL0360 Thionyl chloride, synthesis grade 324CO0012 Cobalt, standard solution 1000 mg/l Co for AA (cobalt nitrate in nitric acid 0,5 mol/l) 293CO0013 Cobalt, standard solution 1000 mg/l Co for ICP (cobalt in nitric acid 2%) 297CO0015 Cobalt, powder, extra pure 73CO0025 Cobalt(II) chloride hexahydrate, extra pure 73CO0027 Cobalt(II) chloride hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 73CO0045 Cobalt(II) nitrate hexahydrate, extra pure 74CO0046 Cobalt(II) nitrate hexahydrate, reagent grade, ACS, Reag. Ph Eur 74CO0060 Cobalt oxide, black, synthesis grade 74CO0075 Cobalt(II) sulfate heptahydrate, extra pure 74CO0077 Cobalt(II) sulfate heptahydrate, reagent grade 74CO0080 Copper, standard solution 1000 mg/l Cu for ICP (copper in nitric acid 2%) 297CO0085 Copper, standard solution 1000 mg/l Cu for AA (copper(II) nitrate in nitric acid 0,5 mol/l) 293CO0087 Copper(II) sulfate anhydrous, extra pure, Ph Eur, BP, USP 77CO0088 Copper(II) hydroxide carbonate, extra pure 77CO0091 Copper(II) nitrate trihydrate, reagent grade 77CO0092 Copper(II) acetate monohydrate, extra pure 76CO0093 Copper, powder, extra pure, Reag. Ph Eur 75CO0095 Copper(II) acetate monohydrate, reagent grade, ACS, Reag. Ph Eur 76CO0096 Copper(II) sulfate pentahydrate, extra pure, Ph Eur, BP, USP 78CO0097 Copper(I) chloride, reagent grade, ACS 76CO0098 Copper(II) nitrate trihydrate, extra pure 77CO0099 Copper(II) oxide, extra pure 77CO0100 Copper(II) chloride dihydrate, extra pure, USP 76CO0101 Copper(II) sulfate pentahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 78CO0102 Copper(II) sulfate, solution 0,1 mol/l 78CO0103 Copper(II) sulfate, solution 0,02 mol/l 78CO0110 Copper(I) cyanide, extra pure 76CO0112 Copper(II) chloride dihydrate, reagent grade, ACS 76CO0135 Cocktail 22, for liquid scintillation, Normascint ® 75CO0150 Cocktail Biogreen 3, for liquid scintillation 75CO0180 Cholesterol, extra pure, Ph Eur, BP, NF 70CO0190 Collodion, solution approx. 4% w/v, extra pure, USP 75CO0192 Collodion flexible, pure 75CO0221 Complexon - magnesium, solution 0,1 mol/l 75CR0062 o-Cresol, synthesis grade 78CR0072 m-Cresol, synthesis grade 78CR0075 m-Cresol, reagent grade 79CR0082 p-Cresol, synthesis grade 79CR0095 o-Cresolphthalein, indicator 79References indexScharlab The Lab Sourcing Group371

www.scharlab.comReferences indexThe wise choiceReferences indexArt. no. Description Page Art. no. Description PageCR0135 Cryolite, synthesis grade 79CR0175 Chrysoidine G, C.I. 11270, for microscopy 71CR0185 Chromate, standard solution 1000 mg/l CrO42- (potassium chromate in water) 306CR0190 Chromium(III) chloride hexahydrate, extra pure, Reag. Ph Eur 70CR0194 Chromium(III) nitrate nonahydrate, extra pure 71CR0210 Chromic mixture 70CR0222 Chromium, standard solution 1000 mg/l Cr for AA (chromium(III) nitrate in nitric acid 0,5 mol/l) 293CR0226 Chromium, standard solution 1000 mg/l Cr for ICP (chromium(III) nitrate nonahydrate in nitric acid 2%) 297CR0230 Chromium(III) potassium sulfate dodecahydrate, extra pure 71CR0235 Chromotrop 2 R, C.I. 16570, for complexometry 71DE0010 Bleaching agent, solution according to Gram 41DE0011 Bleaching agent, acid solution according to Gram 41DE0020 Decahydronaphthalene, mixture of isomers, synthesis grade 83DE0037 Deuterium oxide, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 83DE0038 Deuterium oxide, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 84DE0040 Dextrin white, extra pure, Ph Eur 84DI0030 Diacetylmonoxime, reagent grade 84DI0300 Dibutylamine, synthesis grade 84DI0315 2,6-Di-tert-butyl-4-methylphenol, synthesis grade 85DI0365 Methyl dichloroacetate, synthesis grade 190DI0382 1,2-Dichlorobenzene, synthesis grade 85DI0385 1,2-Dichlorobenzene-d4, deuteration degree min. 99%, NMR spectroscopy grade, Spectrosol ® 85DI0406 1,2-Dichloroethane, extra pure 85DI0407 1,2-Dichloroethane, reagent grade, ACS 85DI0408 1,2-Dichloroethane, spectroscopy grade, Spectrosol ® 86DI0409 1,2-Dichloroethane, HPLC grade 86DI0410 1,2-Dichloroethane, max. 0,005% H2O, DNA synthesis grade 86DI0411 1,2-Dichloroethane, 99,5%, anhydrous (max. 0,005% H2O) 86DI0415 2,6-Dichlorophenol-indophenol, sodium salt dihydrate, indicator, reagent grade, ACS 90DI0425 2’,7’-Dichlorofluorescein, indicator 86DI0470 Diethanolamine, synthesis grade 90DI0472 Diethanolamine, extra pure, NF, Reag. Ph Eur 90DI0485 Diethylamine, extra pure 91DI0486 Diethylamine, reagent grade, ACS, Reag. Ph Eur 91DI0500 2-(Diethylamino)-ethanol, extra pure 91DI0562 Diethylene glycol, synthesis grade 91DI0572 Diethylene glycol monobutyl ether, synthesis grade 91DI0573 Diethylene glycol monobutyl ether, reagent grade 91DI0580 Diethylene glycol monoethyl ether, synthesis grade 92DI0630 Diphenylamine, synthesis grade 107DI0633 Diphenylamine, redox indicator, reagent grade, ACS 107DI0650 1,5-Diphenylcarbazide, reagent grade, ACS 107DI0660 1,5-Diphenylcarbazone, reagent grade 108DI0775 1,8-Dihydroxyanthraquinone, synthesis grade 94DI0795 3,4-Dihydroxy-L-phenylalanine, extra pure 94DI0810 Diisobutyl ketone, extra pure 94DI0825 Diisopropanolamine, synthesis grade 94DI0827 Diisopropanolamine, extra pure, NF 95DI0840 Dimedone, reagent grade (reagent for aldehydes) 95DI0855 N,N-Dimethylacetamide, synthesis grade 96DI0856 N,N-Dimethylacetamide, reagent grade 96DI0857 N,N-Dimethylacetamide, spectroscopy grade, Spectrosol ® 96DI0860 N,N-Dimethylacetamide, HPLC grade 96DI0861 N,N-Dimethylacetamide, 99,5%, anhydrous (max. 0,005% H2O) 97DI0862 N,N-Dimethylacetamide, GC head space grade 96DI0863 N,N-Dimethylacetamide, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 97DI0870 Dimethylamine, solution 40% in water, w/w, synthesis grade 97DI0899 4-(Dimethylamino)-azobenzene, synthesis grade 97DI0900 4-(Dimethylamino)-azobenzene, reagent grade 97DI0920 5-(4-Dimethylaminobenzylidene)-rhodanine, reagent grade 98DI0935 4-(Dimethylamino)-benzaldehyde, synthesis grade 97DI0937 4-(Dimethylamino)-benzaldehyde, reagent grade, ACS 98DI0950 2-(Dimethylamino)-ethanol, synthesis grade 98DI0972 N,N-Dimethylaniline, synthesis grade 98DI0975 N,N-Dimethylaniline, reagent grade 98DI1010 N,N-Dimethyl-p-phenylenediamine dihydrochloride, reagent grade 101DI1061 N,N-Dimethylformamide, synthesis grade 99DI1062 N,N-Dimethylformamide, extra pure 99DI1063 N,N-Dimethylformamide, 99,8%, anhydrous (max. 0,005% H2O) 100DI1065 N,N-Dimethylformamide, reagent grade, ACS, ISO, Reag. Ph Eur 99DI1066 N,N-Dimethylformamide, spectroscopy grade, Spectrosol ® 100DI1068 N,N-Dimethylformamide, for GC residue analysis 100DI1069 N,N’-Dimethylformamide-d7, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 101DI1070 N,N-Dimethylformamide, peptide synthesis grade 101DI1071 N,N-Dimethylformamide, dried (max. 0,01% H2O), reagent grade 99DI1072 N,N-Dimethylformamide, Multisolvent ® HPLC grade ACS ISO UV-VIS 99DI1073 N,N-Dimethylformamide, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 100DI1074 N,N-Dimethylformamide, GC head space grade 100DI1080 Dimethylglyoxime, reagent grade, ACS 101DI1090 Dimethylglyoxime, disodium salt octahydrate, reagent grade 101DI1115 Dimidium bromide, for determination of tensioactives 104DI1155 2,4-Dinitroaniline, extra pure 105DI1225 2,4-Dinitrophenylhydrazine, reagent grade, with 30 - 35% of H2O, Reag. Ph Eur 105DI1245 2,4-Dinitrophenol, synthesis grade 105DI1287 1,4-Dioxane, extra pure, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 105DI1288 1,4-Dioxane, 99,5%, anhydrous (max. 0,005% H2O), stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 106DI1289 1,4-Dioxane, reagent grade, ACS, ISO, Reag. Ph Eur, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 105DI1290 1,4-Dioxane, dried (max. 0,005% H2O), reagent grade, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 106DI1291 1,4-Dioxane, spectroscopy grade, stabilized with 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT), Spectrosol ® 106DI1292 1,4-Dioxane, HPLC grade, stabilized with 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 106DI1294 1,4-Dioxane, 99%, anhydrous (max. 0,005% H2O), with molecular sieves, 106stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)DI1295 1,4-Dioxane-d8, deuteration degree min. 99%, NMR spectroscopy grade, Spectrosol ® 107DI1296 1,4-Dioxane, dried (max. 0,005% H2O), DNA synthesis grade, 107stabilized with 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)DI1300 Dysprosium, standard solution 1000 mg/l Dy for ICP (dysprosium oxide in nitric acid 2%) 297DI1360 1,4-Dithiothreitol, molecular biology grade 108DP0050 DPX, mounting medium for histology 109EM0070 Emusolv, for liquid scintillation, Normascint ® 75EO0025 Eosin yellowish, C.I. 45380, for microscopy 110EO0050 Eosin methylene blue, solution according to Leishman 109EO0055 Eosin methylene blue, according to May-Grünwald 109EO0056 Eosin methylene blue, solution according to May-Grünwald 110EO0057 Eosin methylene blue, according to Wright 109EO0058 Eosin methylene blue, solution according to Wright 110EP0030 Epichlorohydrine, synthesis grade 110ER0030 Erbium, standard solution 1000 mg/l Er for ICP (erbium oxide in nitric acid 2%) 297ER0050 Eriochrome cyanine R, C.I. 43820, reagent grade 111ES0020 Scandium, standard solution 1000 mg/l Sc for ICP (scandium oxide in nitric acid 2%) 302ES0050 Tin, granulated (1 - 2 cm), extra pure, Reag. Ph Eur 325ES0051 Tin, granulated (1 - 3 mm), extra pure, Reag. Ph Eur 325ES0059 Tin, standard solution 1000 mg/l Sn for ICP (tin in hydrochloric acid 10%) 303ES0061 Tin, standard solution 1000 mg/l Sn for AA (tin(IV) chloride in hydrochloric acid 5 mol/l) 295ES0063 Tin(II) chloride dihydrate, extra pure, Ph Eur, BP 326ES0064 Tin(II) chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 326ES0065 Tin(IV) chloride, synthesis grade 325ES0070 Tin(IV) oxide, extra pure 326ES0140 Styrene, stabilized, synthesis grade 309ES0177 Strontium, standard solution 1000 mg/l Sr for AA (strontium nitrate in nitric acid 0,5 mol/l) 295ES0179 Strontium, standard solution 1000 mg/l Sr for ICP (strontium carbonate in nitric acid 2%) 302ES0180 Strontium nitrate anhydrous, extra pure 308ET0001 Ethanol 70% v/v 115ET0002 Ethanol absolute, synthesis grade 111ET0003 Ethanol 96% v/v, extra pure, Ph Eur, BP 114ET0004 Ethanol 96% v/v, reagent grade, ACS, Reag. Ph Eur 114ET0005 Ethanol absolute, reagent grade, ACS, ISO, packed in UHDPE bottles 112ET0006 Ethanol absolute, extra pure, Ph Eur, BP, USP 112ET0007 Ethanol absolute, reagent grade, ACS, ISO, Reag. Ph Eur 112ET0008 Ethanol 96% v/v, UV spectroscopy grade, Spectrosol ® 115ET0009 Ethanol absolute, spectroscopy grade, Spectrosol ® 113ET0010 Ethanol absolute, gradient HPLC grade 113ET0011 Ethanol absolute, molecular biology grade 114ET0012 Ethanol-d6, deuteration degree min. 99%, NMR spectroscopy grade, Spectrosol ® 114ET0013 Ethanol 96% v/v, Multisolvent ® HPLC grade ACS UV-VIS 115ET0014 Ethanol 96% v/v, analytical grade, ACS, Reag. Ph Eur, USP 114ET0015 Ethanol absolute, Multisolvent ® HPLC grade ACS ISO UV-VIS 113ET0016 Ethanol absolute, analytical grade, ACS, Reag. Ph Eur 112ET0021 Ethanol absolute, for liquid scintillation, Normascint ® 113ET0027 Ethanolamine, synthesis grade 115ET0028 Ethanolamine, reagent grade, ACS 115ET0040 Ethanolamine hydrochloride, pure 116ET0060 Dibutyl ether, synthesis grade 84ET0072 Bis(2-chloroethyl) ether, synthesis grade 66ET0074 Diethyl ether, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves, 93stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0077 Diethyl ether, synthesis grade, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 92ET0078 Diethyl ether, extra pure, Ph Eur, BP, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 92ET0079 Diethyl ether, reagent grade, ACS, ISO, Reag. Ph Eur, 92stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0080 Diethyl ether, dried (max. 0,0075% H2O), reagent grade, 93stabilized with approx.7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0081 Diethyl ether, analytical grade, ACS, Reag. Ph Eur, USP, 92stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0082 Diethyl ether, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT), Multisolvent ® ACS ISO 93ET0083 Diethyl ether, 99,7%, anhydrous (max. 0,005% H2O), 93stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)372Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PageET0084 Diethyl ether, NMR tested, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 93ET0085 Diisopropyl ether, synthesis grade, stabilized with approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 95ET0086 Diisopropyl ether, extra pure, stabilized with approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 95ET0087 Diisopropyl ether, reagent grade, ACS, stabilized with approx. 50 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 95ET0088 Petroleum ether, boiling range 30 - 40 °C, extra pure, Reag. Ph Eur 217ET0089 Diisopropyl ether, 99,5%, anhydrous (max. 0,005% H2O), stabilized 95with approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0090 Petroleum ether, boiling range 40 - 60 °C, synthesis grade 217ET0091 Petroleum ether, boiling range 40 - 60 °C, extra pure 217ET0092 Petroleum ether, boiling range 40 - 60 °C, reagent grade, ACS, ISO 217ET0093 Petroleum ether, boiling range 40 - 60 °C, analytical grade, ACS, USP 217ET0095 Petroleum ether, boiling range 40 - 60 °C, Multisolvent ® HPLC grade ACS ISO UV-VIS 218ET0096 Petroleum ether, boiling range 50 - 70 °C, extra pure, Reag. Ph Eur 218ET0097 Petroleum ether, boiling range 40 - 60 °C, DNA synthesis grade 218ET0098 Petroleum ether, boiling range 40 - 60 °C, for GC residue analysis 218ET0099 Petroleum ether, boiling range 40 - 60 °C, GC ultra-trace analysis grade 218ET0100 Petroleum ether, boiling range 60 - 80 °C, extra pure 219ET0101 Petroleum ether, boiling range 60 - 80 °C, reagent grade 219ET0103 Petroleum ether, boiling range 100 - 120 °C, extra pure, Reag. Ph Eur 219ET0105 Petroleum ether, boiling range 65 - 95 °C, extra pure 219ET0106 Petroleum ether, boiling range 65 - 95 °C, reagent grade 219ET0108 Ethidium bromide, for biochemical purposes 116ET0109 Ethidium bromide, solution 10 mg/ml 116ET0110 Ethyl benzene, reagent grade 119ET0135 Ethylenediamine, synthesis grade 120ET0137 Ethylenediamine, extra pure, Ph Eur, BP, USP 120ET0145 Ethylenediamine dihydrochloride, extra pure 120ET0164 Ethylene glycol, extra pure, packed in UHDPE bottles 123ET0166 Ethylene glycol, reagent grade, Reag. Ph Eur 123ET0175 Ethylene glycol monobutyl ether, synthesis grade 123ET0180 Ethylene glycol monoethyl ether, synthesis grade 123ET0182 Ethylene glycol monoethyl ether, reagent grade, Reag. Ph Eur 124ET0190 Ethylene glycol monomethyl ether, synthesis grade 124ET0192 Ethylene glycol monomethyl ether, reagent grade, ACS 124ET0205 Isooctanol, extra pure 162ET0245 Ethylvanillin, synthesis grade 126EU0025 Eucalyptol, synthesis grade 126EU0051 Europium, standard solution 1000 mg/l Eu for ICP (europium(III) oxide in nitric acid 2%) 298EX0001 Extrachrom ® , eluent HPLC grade 126FE0100 o-Phenanthroline monohydrate, redox indicator, reagent grade, ACS 219FE0135 p-Phenetidine, synthesis grade 220FE0180 L-Phenylalanine, extra pure, Ph Eur, BP, USP 221FE0213 1,3-Phenylenediamine, reagent grade 222FE0290 2-Phenylphenol, extra pure 222FE0315 Phenylhydrazine, extra pure 222FE0414 1-Phenylsemicarbazide, synthesis grade 223FE0478 Phenol, approx. 90%, aqueous solution, extra pure, USP 220FE0479 Phenol, approx. 90%, aqueous solution 221FE0480 Phenol, crystallized, extra pure, Ph Eur, BP, USP 220FE0482 Phenol, crystallized, reagent grade, ACS, Reag. Ph Eur 220FE0484 Phenol, molecular biology grade 220FE0495 Phenolphthalein, indicator, ACS 221FE0496 Phenolphthalein, solution 1% in ethanol, indicator 221FE0525 2-Phenoxyethanol, synthesis grade 221FE0529 Ferroin, solution 0,025 mol/l, redox indicator 127FI0009 Ficoll ® 400, molecular biology grade 127FL0105 Fluorescamine, reagent grade 127FL0112 Fluorescein, C.I. 45350, synthesis grade 127FL0113 Fluorescein, C.I. 45350, extra pure 127FL0122 Fluorescein sodium, C.I. 45350, pure 128FL0125 Fluorescein sodium, C.I. 45350, extra pure 128FL0140 Fluoride, standard solution 1000 mg/l F- (sodium fluoride in water) 306FO0009 Formaldehyde, solution 37%, synthesis grade 128FO0010 Formaldehyde, solution 37% w/w, extra pure, Ph Eur, BP, USP, stabilized with approx. 10% of methanol 128FO0011 Formaldehyde, solution 37% w/w, reagent grade, stabilized with approx. 10% methanol 128FO0012 Formaldehyde, solution 37% w/w, molecular biology grade 129FO0013 Formaldehyde, solution 3,5 - 4,% w/w, buffered at pH = 7 with carbonates 129FO0014 Formaldehyde, solution 10% w/w, buffered at pH = 7 with carbonates 129FO0018 Formaldehyde, solution 30 - 36% w/w, buffered at pH = 8,1, stabilized with methanol 129FO0025 Formamide, extra pure 129FO0026 Formamide, reagent grade, ACS 129FO0027 Formamide, molecular biology grade 130FO0028 Formamide, dried (max. 0,02% H2O), reagent grade (Karl Fischer) 130FO0030 Phosphorus red, extra pure 224FO0035 Phosphorus, standard solution 1000 mg/l P for ICP (ammonium dihydrogen phosphate in sulfuric acid 0,05%) 300FO0110 Phosphate, standard solution 1000 mg/l PO43- (ammonium dihydrogen phosphate in water) 307FO0111 Phosphate, standard solution 1000 mg/l PO43- (potassium dihydrogen phosphate in water) 306FT0025 Bis-(2-ethylhexyl) phthalate, synthesis grade 124FT0035 Dibutyl phthalate, synthesis grade 85FT0045 Diethyl phthalate, synthesis grade 93FT0055 Dimethyl phthalate, synthesis grade 102FT0070 Phthalimide, extra pure 225FU0035 L(-)-Fucose, for biochemistry 132FU0055 Fuchsin acid, C.I. 42685, for microscopy 131FU0060 Fuchsin basic, C.I. 42510, for microscopy 131FU0065 Fuchsin basic, carbol solution, according to Ziehl 132FU0090 Furfural, synthesis grade 132GA0010 Gadolinium, standard solution 1000 mg/l Gd for ICP (gadolinium oxide in nitric acid 2%) 298GA0025 D(+)-Galactose, extra pure, Ph Eur, BP 132GA0035 Gallium, standard solution 1000 mg/l Ga for ICP (gallium in nitric acid 2%) 298GA0060 Ethyl gallate, extra pure 124GE0020 Gelatine powder, for analysis and bacteriology 133GE0030 Silica gel 60, for thin-layer chromatography 258GE0032 Silica gel 60, for thin layer chromatography, with pigment addition for UV 258GE0033 Silica gel 60, for thin layer chromatography, with gypsum and pigment addition for UV 258GE0042 Silica gel with humidity indicator (orange), 1 - 3 mm 257GE0043 Silica gel with humidity indicator (orange), 2,5 - 6 mm 257GE0048 Silica gel 60, 0,04 - 0,06 mm, for flash chromatography (230 - 400 mesh ASTM) 258GE0049 Silica gel 60, 0,06 - 0,2 mm, for column chromatography (70 - 230 mesh ASTM) 258GE0050 Silica gel 60, 0,2 - 0,5 mm, for column chromatography (35 - 70 mesh ASTM) 258GE0071 Germanium, standard solution 1000 mg/l Ge for ICP (germanium in nitric acid 5% + hydrofluoric acid 1%) 298GL0023 Glycerol, solution 86 - 88% w/w, reagent grade, ISO 135GL0026 Glycerol, 99,5%, reagent grade, ACS, Reag. Ph Eur 135GL0027 Glycerol, 99%, extra pure, Ph Eur, BP, USP 135GL0028 Glycerol anhydrous, molecular biology grade 135GL0095 Glyoxal bis-(2-hydroxyanil), reagent grade, Reag. Ph Eur 136GL0110 D-Glucono- -lactone, synthesis grade 133GL0125 D(+)-Glucose anhydrous, extra pure, Ph Eur, BP, USP 133GL0127 D(+)-Glucose anhydrous, reagent grade, ACS, Reag. Ph Eur 134GL0129 D(+)-Glucose monohydrate, extra pure, Ph Eur, BP, USP 134GL0150 D(+)-Glucuronic acid--lactone, synthesis grade 134GL0165 L-Glutamine, extra pure, USP 134GL0168 Glutardialdehyde, solution 50% w/w, extra pure 134GL0170 Glutardialdehyde, solution 25% w/w, extra pure 135GO0020 Gum arabic, powder, pure, Ph Eur, BP 138GO0030 Gum tragacanth, synthesis grade 138GR0012 Graphite, powder 137GU0050 Guanidinium carbonate, synthesis grade 137GU0060 Guanidine hydrochloride, synthesis grade 137GU0061 Guanidine hydrochloride, molecular biology grade 137GU0065 Guanidine thiocyanate, molecular biology grade 137GU0115 Guaiacol, synthesis grade 137HA0010 Hafnium, standard solution 1000 mg/l Hf for ICP (hafnium in nitric acid 5% + hydrofluoric acid 1%) 298HE0011 HEPES, sodium salt, molecular biology grade 139HE0060 Hematoxylin, according to Harris 138HE0070 Hematoxylin, C.I. 75290, pH indicator 138HE0100 HEPES free acid, molecular biology grade 138HE0120 Heptane, fraction from petroleum, extra pure 141HE0123 n-Heptane, 95%, synthesis grade 139HE0125 n-Heptane, 99%, extra pure 139HE0126 n-Heptane, 99%, anhydrous (max. 0,003% H2O) 140HE0127 n-Heptane, 99%, reagent grade, Reag. Ph Eur 139HE0129 n-Heptane, 99%, anhydrous (max. 0,005% H2O), with molecular sieves 140HE0130 n-Heptane, 99%, spectroscopy grade, Spectrosol ® 140HE0131 n-Heptane, 99%, HPLC grade 140HE0135 n-Heptane, 99%, ASTM 140HE0200 Hexamethylenetetramine, synthesis grade 142HE0219 Hexane, fraction from petroleum, synthesis grade 144HE0220 Hexane, fraction from petroleum, extra pure 144HE0221 Hexane, fraction from petroleum, Multisolvent ® HPLC grade ACS 145HE0222 Hexane, fraction from petroleum, reagent grade 145HE0223 Hexane, fraction from petroleum, for GC residue analysis 145HE0227 n-Hexane, 96%, extra pure 142HE0228 n-Hexane, 96%, reagent grade, ACS, Reag. Ph Eur 143HE0230 n-Hexane, 96%, spectroscopy grade, Spectrosol ® 143HE0232 n-Hexane, min. 99%, reagent grade, ACS 142HE0233 n-Hexane, 96%, anhydrous (max. 0,002% H2O) 144HE0234 n-Hexane, 96%, Multisolvent ® HPLC grade ACS UV-VIS 143HE0235 n-Hexane, 96%, analytical grade, ACS, USP 142He0236 n-Hexane, 96%, anhydrous (max. 0,003% H2O), with molecular sieves 144HE0238 n-Hexane, 96%, for GC residue analysis 143HE0239 n-Hexane, 96%, GC ultra-trace analysis grade 144HE0242 n-Hexane, 99%, HPLC grade 142HE0250 Hexylene glycol, synthesis grade 146HI0080 Hydrazine dihydrochloride, reagent grade 147HI0089 Hydrazine hydrate, solution 24% w/w, extra pure 148References indexScharlab The Lab Sourcing Group373

www.scharlab.comReferences indexThe wise choiceReferences indexArt. no. Description Page Art. no. Description PageHI0090 Hydrazine hydrate, solution 80% w/w, extra pure 147HI0092 Hydrazine hydrate, 100%, synthesis grade 147HI0110 Hydrazine sulfate, reagent grade, ACS 148HI0130 Hydrogen peroxide, solution 0,9% w/v (3 vol), for determination of sulfurous gas (SO2) according to Paul 154HI0132 Hydrogen peroxide, solution 6% w/v (20 vol), extra pure 154HI0135 Hydrogen peroxide, solution 30% w/w (110 vol), extra pure 153HI0136 Hydrogen peroxide, solution 30% w/w (110 vol), reagent grade, ACS, ISO 153HI0137 Hydrogen peroxide, solution 35% w/w (133 vol), extra pure 153HI0138 Hydrogen peroxide, solution 35% w/w (133 vol), reagent grade 153HI0139 Hydrogen peroxide, solution 50% w/w (200 vol), extra pure 153HI0145 Hydroquinone, synthesis grade 154HI0212 Hydroxylamine hydrochloride, synthesis grade 154HI0215 Hydroxylamine hydrochloride, reagent grade, ACS, ISO 154HI0225 Hydroxylammonium sulfate, synthesis grade 155HI0235 4-Hydroxy-L-proline, extra pure 155HI0257 8-Hydroxyquinoline, synthesis grade 155HI0290 Iron, standard solution 1000 mg/l Fe for ICP (iron in nitric acid 2%) 299HI0302 Iron, standard solution 1000 mg/l Fe for AA (iron(III) nitrate nonahydrate in nitric acid 0,5 mol/l) 293HI0303 Iron, powder, extra pure (made by reduction), particle size < 100 µm 158HI0304 Iron, powder, extra pure (made by reduction), particle size < 150 µm 158HI0312 Ammonium iron(III) sulfate dodecahydrate, extra pure 25HI0314 Ammonium iron(II) sulfate hexahydrate, extra pure 26HI0315 Ammonium iron(III) sulfate dodecahydrate, reagent grade, ACS, ISO 26HI0316 Ammonium iron(II) sulfate hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 26HI0317 Ammonium iron(III) sulfate, solution 0,1 mol/l (0,1 N) 26HI0318 Ammonium iron(II) sulfate, solution ~ 0,12 mol/l (0,12 N), for COD determination, according to ISO 6060 26HI0319 Ammonium iron(III) sulfate, saturated solution 26HI0320 Iron, turnings, synthesis grade 158HI0333 Iron(III) chloride, 30%, aqueous solution, synthesis grade 159HI0336 Iron(III) chloride hexahydrate, extra pure, Ph Eur 159HI0340 Iron(III) nitrate nonahydrate, extra pure, Reag. Ph Eur 159HI0341 Iron(III) oxide, synthesis grade 159HI0350 Iron(II) sulfate heptahydrate, extra pure, Ph Eur, BP, USP 159HI0351 Iron(II) sulfate heptahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 159HI0352 Iron(III) sulfate hydrate, reagent grade 160HI0360 Iron(II) sulfide, for producing hydrogen sulfide 160HI0395 L-Histidine, extra pure, Ph Eur, BP, USP 146HI0405 L-Histidine hydrochloride monohydrate, extra pure, Ph Eur, BP 147HO0010 Holmium, standard solution 1000 mg/l Ho for ICP (holmium(III) oxide in nitric acid 2%) 298HY0001 Hyamine ® 1622, solution 0,004 mol/l (Hyamine is a trademark of Rohm and Haas Company) 147HY0002 Hyamine ® 1622 (Hyamine is a trademark of Rohm and Haas Company) 147IM0025 Imidazole, synthesis grade 156IM0026 Imidazole, reagent grade, ACS 156IN0030 Indene, synthesis grade 156IN0040 Mixed indicator I, for determination of sulfurous gas (SO2) according to Paul 196IN0065 Indigo carmine, C.I. 73015, extra pure, Reag. Ph Eur 156IN0087 Indium, standard solution 1000 mg/l In for ICP (indium in nitric acid 2%) 298IN0095 Indium(III) chloride, synthesis grade 156IN0105 Indium(III) sulfate, extra pure 156IN0120 Indole, reagent grade 157IP0010 IPTG, molecular biology grade (dioxane free) 158IR0010 Iridium, standard solution 1000 mg/l Ir for ICP (ammonium hexacloroiridate(IV) in hydrochloric acid 5%) 299IS0025 Isatin, synthesis grade 160IS0028 Isatin, reagent grade, Reag. Ph Eur 160IS0122 Isohexane, Multisolvent ® HPLC grade UV-VIS 162IS0140 L-Isoleucine, extra pure, Ph Eur, BP, USP 162IS0153 2,2,4-Trimethylpentane, extra pure 336IS0154 2,2,4-Trimethylpentane, reagent grade, ACS, Reag. Ph Eur 336IS0155 2,2,4-Trimethylpentane, spectroscopy grade, Spectrosol ® 336IS0156 2,2,4-Trimethylpentane, HPLC grade 337IS0157 2,2,4-Trimethylpentane, for GC residue analysis 337IS0160 2,2,4-Trimethylpentane, ASTM 337IS0161 2,2,4-Trimethylpentane, 99,5%, anhydrous (max. 0,003% H2O) 337IS0162 Isooctanol, HPLC grade 162IS0164 2,2,4-Trimethylpentane, 99,5%, anhydrous (max. 0,003% H2O), with molecular sieves 337IS0165 Isopropanolamine, synthesis grade 163IS0170 Isoparaffin L, synthesis grade 163IS0175 Isopropylamine, synthesis grade 163IT0003 Ytterbium, standard solution 1000 mg/l Yb for ICP (ytterbium oxide in nitric acid 2%) 304IT0010 Yttrium, standard solution 1000 mg/l Y for ICP (yttrium oxide in nitric acid 2%) 304KA0010 Kanamycin sulfate, molecular biology grade 164KE0100 Kerosene, pure 167LA0045 Ethyl lactate, synthesis grade 125LA0047 Ethyl lactate, reagent grade 125LA0060 D(+)-Lactose monohydrate, extra pure, Ph Eur, BP, NF 168LA0075 Glass wool, washed 133LA0080 Lanthanum, standard solution 1000 mg/l La for ICP (lanthanum oxide in nitric acid 2%) 299LA0090 Lanthanum(III) chloride heptahydrate, reagent grade, ACS 169LA0100 Lanthanum(III) nitrate hexahydrate, reagent grade 169LA0110 Lanthanum(III) oxide, extra pure 169LE0055 L-Leucine, extra pure, Ph Eur, BP, USP 171LE0070 D(-)-Fructose, extra pure, Ph Eur, BP, USP 131LI0035 L-Lysine monohydrochloride, synthesis grade 174LI0060 Lithium, standard solution 1000 mg/l Li for AA (lithium nitrate in nitric acid 0,5 mol/l) 293LI0063 Lithium, standard solution 1000 mg/l Li for ICP (lithium carbonate in nitric acid 2%) 299LI0080 Lithium, metal, extra pure, Reag. Ph Eur 172LI0090 Lithium metaborate, reagent grade 173LI0098 Lithium carbonate, extra pure, Ph Eur, BP, USP 172LI0100 Lithium carbonate, reagent grade, ACS, Reag. Ph Eur 172LI0110 Lithium chloride, extra pure, Reag. Ph Eur 172LI0112 Lithium chloride, molecular biology grade 172LI0140 Lithium hydroxide monohydrate, synthesis grade 173LI0141 Lithium hydroxide monohydrate, reagent grade, ACS 173LI0175 Lithium nitrate, extra pure 173LI0180 Lithium sulfate monohydrate, reagent grade, ACS 173LU0010 Lugol’s solution, for microscopy 173LU0015 Lutetium, standard solution 1000 mg/l Lu for ICP (lutetium oxide in nitric acid 2%) 299MA0011 Magnesium, standard solution 1000 mg/l Mg for AA (magnesium nitrate in nitric acid 0,5 mol/l) 294MA0015 Magnesium, standard solution 1000 mg/l Mg for ICP (magnesium in nitric acid 2%) 299MA0020 Magnesium, powder, synthesis grade 174MA0025 Magnesium, turnings, synthesis grade, according to Grignard 174MA0027 Magnesium acetate tetrahydrate, extra pure, Ph Eur, BP 174MA0028 Magnesium acetate tetrahydrate, reagent grade, ACS 174MA0035 Magnesium chloride hexahydrate, extra pure, Ph Eur, BP, USP 174MA0036 Magnesium chloride hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 175MA0037 Magnesium chloride hexahydrate, molecular biology grade 175MA0038 Magnesium chloride, solution 0,1 mol/l (0,2 N) 175MA0040 Magnesium stearate, extra pure, Ph Eur, BP, NF 176MA0045 Magnesium hydrogen phosphate trihydrate, extra pure 175MA0048 Magnesium nitrate hexahydrate, extra pure, Reag. Ph Eur 175MA0050 Magnesium nitrate hexahydrate, reagent grade, ACS 175MA0055 Magnesium hydroxide carbonate pentahydrate, synthesis grade 175MA0060 Magnesium oxide, extra pure, Ph Eur, BP, USP 176MA0080 Magnesium sulfate anhydrous, extra pure 176MA0084 Magnesium sulfate heptahydrate, extra pure, Ph Eur, BP, USP 176MA0085 Magnesium sulfate heptahydrate, reagent grade, ACS, Reag. Ph Eur 176MA0086 Magnesium sulfate heptahydrate, molecular biology grade 176MA0087 Magnesium sulfate, solution 0,01 mol/l 177MA0088 Magnesium sulfate, solution 0,1 mol/l 177MA0100 Maltose monohydrate, for microbiology 178MA0111 Manganese, standard solution 1000 mg/l Mn for AA (manganese nitrate in nitric acid 0,5 mol/l) 294MA0115 Manganese, standard solution 1000 mg/l Mn for ICP (manganese in nitric acid 2%) 299MA0120 Manganese, powder, synthesis grade 178MA0122 Manganese(II) chloride tetrahydrate, extra pure 178MA0123 Manganese(II) nitrate tetrahydrate, reagent grade 178MA0125 Manganese(IV) oxide, 90%, extra pure 179MA0126 Manganese(IV) oxide, synthesis grade 179MA0130 Manganese(II) sulfate monohydrate, extra pure, Ph Eur, BP, USP 179MA0131 Manganese(II) sulfate monohydrate, reagent grade, ACS, Reag. Ph Eur 179MA0149 D(-)-Mannitol, extra pure, Ph Eur, BP, USP 179MA0150 D(-)-Mannitol, reagent grade, ACS, Reag. Ph Eur 179MA0160 D(+)-Mannose, for biochemistry 180ME0025 Melamine, synthesis grade 180ME0040 D-Melezitose monohydrate, for bacteriology 180ME0093 2-Mercaptobenzothiazole, reagent grade 180ME0095 2-Mercaptoethanol, molecular biology grade 180ME0111 Mercury, standard solution 1000 mg/l Hg for AA (mercury(II) nitrate monohydrate in nitric acid 2 mol/l) 294ME0115 Mercury, standard solution 1000 mg/l Hg for ICP (mercury in nitric acid 5%) 300ME0120 Mercury(II) acetate, extra pure 181ME0121 Mercury(II) acetate, reagent grade, ACS, Reag. Ph Eur 181ME0150 Mercury(II) amidochloride, synthesis grade 181ME0160 Mercury(I) chloride, synthesis grade 181ME0169 Mercury(II) chloride, extra pure, Ph Eur, BP 182ME0170 Mercury(II) chloride, reagent grade, ACS, ISO 182ME0175 Mercury, metal, extra pure, washed, Reag. Ph Eur 181ME0176 Mercury, metal, tridistilled, for polarography 181ME0193 Mercury(I) nitrate dihydrate, reagent grade, ACS 182ME0195 Mercury(II) nitrate monohydrate, reagent grade, Reag. Ph Eur 182ME0197 Mercury(II) nitrate, solution 0,01 mol/l (0,02 N) 182ME0210 Mercury(II) oxide, yellow, extra pure 183ME0213 Mercury(II) oxide, yellow, reagent grade, ACS, Reag. Ph Eur 183ME0214 Mercury(II) oxide, red, extra pure 182ME0215 Mercury(II) oxide, red, reagent grade, ACS 183ME0226 Mercury(II) sulfate, extra pure 183ME0227 Mercury(II) sulfate, reagent grade, ACS 183ME0250 Mercury(II) iodide, red, reagent grade, ACS 182374Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PageME0300 Methanol, synthesis grade 184ME0301 Methanol, extra pure, Ph Eur, NF 184ME0302 Methanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in UHDPE bottles 184ME0304 Methanol, dried (max. 0,005% H2O), reagent grade (Karl Fischer) 184ME0305 Methanol, spectroscopy grade, Spectrosol ® 185ME0306 Methanol, supragradient HPLC grade 186ME0307 Methanol, scintillation grade 187ME0310 Methanol, isocratic HPLC grade (254 nm) 185ME0312 Methanol-d4, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 187ME0313 Methanol-d4, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 188ME0314 Methanol, 99,9%, anhydrous (max. 0,003% H2O) 187ME0315 Methanol, Multisolvent ® HPLC grade ACS ISO UV-VIS K.F. 185ME0316 Methanol, analytical grade, ACS, Reag. Ph Eur, NF 184ME0317 Methanol, fluorescence HPLC grade 186ME0318 Methanol, for GC residue analysis 186ME0319 Methanol, GC ultra-trace analysis grade 187ME0320 4-Methylacetophenone, synthesis grade 189ME0325 Methanol, 99,8%, anhydrous (max. 0,005% H2O), with molecular sieves 187ME0326 Methanol, LC-MS 186ME0327 Methanol with 0,1% trifluoroacetic acid, LC-MS 188ME0329 Methanol with 0,1% acetic acid, LC-MS 188ME0330 Methanol with 0,1% ammonium acetate, LC-MS 188ME0350 Methylamine, solution 40% in water, synthesis grade 189ME0355 Methylammonium chloride, synthesis grade 190ME0376 Isoamyl alcohol, reagent grade, ACS 160ME0390 Methylcellulose, synthesis grade 190ME0454 Ethyl methyl ketone, synthesis grade 125ME0456 Ethyl methyl ketone, extra pure 125ME0457 Ethyl methyl ketone, reagent grade, ACS, Reag. Ph Eur 125ME0478 Methyl 4-hydroxybenzoate, extra pure, Ph Eur, BP, NF 192ME0490 Methyl isobutyl ketone, synthesis grade 192ME0493 Methyl isobutyl ketone, reagent grade, ACS 192ME0494 1-Methyl-2-pyrrolidone, synthesis grade 193ME0495 1-Methyl-2-pyrrolidone, extra pure, Ph Eur, BP 193ME0496 1-Methyl-2-pyrrolidone, reagent grade, ACS 194ME0498 1-Methyl-2-pyrrolidone, 99,5%, anhydrous (max. 0,005% H2O) 194ME0500 Mixture ethyl acetate/cyclohexane, 1:1 v/v, for GC residue analysis 196ME0502 1-Methyl-2-pyrrolidone, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 194ME0503 1-Methyl-2-pyrrolidone, GC head space grade 194ME0505 Mixture acetone/methanol, 50:50 w/w 196ME0512 Mixture o-cresol/dichloromethane, 70:30 v/v 196ME0513 Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D974, extra pure 197ME0514 2-Methylnaphthalene, synthesis grade 192ME0515 Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D2896, reagent grade 197ME0516 Mixture T.B.N., according to ASTM D4739 197ME0518 Mixture acetone/methanol, 20:80 v/v, bleaching agent for Gram stain 196ME0550 tert-Butyl methyl ether, extra pure 53ME0551 tert-Butyl methyl ether, reagent grade, Reag. Ph Eur 53ME0552 tert-Butyl methyl ether, HPLC grade 53ME0553 tert-Butyl methyl ether, for GC residue analysis 54ME0555 tert-Butyl methyl ether, 99,5%, anhydrous (max. 0,005% H2O) 54ME0556 tert-Butyl methyl ether, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 54ME0590 1-Methyl-2-pyrrolidone, peptide synthesis grade 194ME0605 Mixture n-hexane/tert-butyl methyl ether, 80:20 v/v, reagent grade 196ME0635 L-Methionine, extra pure, Ph Eur, BP, USP 188ME0645 p-Methoxyacetophenone, synthesis grade 188ME0665 1-Methoxy-2-propanol, synthesis grade 189ME0680 Kjeldahl catalyst (Cu-Se), for quick determination of nitrogen, according to Wieninger 168ME0710 Mixture phenol/1,2-dichlorobenzene, 1:1 w/w, extra pure 197ME0720 Mixture phenol/trichlorophenol, 10:7 w/w 197ME0736 Bromine index solution, according to ASTM D5776-99 43ME0790 Mixture T.A.N. (toluene/isopropyl alcohol/water), according to ASTM D974 197ME0795 Mixture toluene/methanol, 2:1 v/v, neutral 197ME0797 Mixture 2-propanol/water, 50:50 (v/v), for cleaning purposes, LC-MS 197MI0020 Isopropyl myristate, synthesis grade 163MO0021 Molybdenum, standard solution 1000 mg/l Mo for AA (ammonium heptamolybdate in water) 294MO0023 Molybdenum, standard solution 1000 mg/l Mo for ICP (molybdenum in ammonia 2%) 300MO0025 Molybdenum, powder, synthesis grade 198MO0050 Molybdenum(VI) oxide, extra pure 198MO0065 Molybdenum(IV) sulfide, synthesis grade 198MO0070 MOPS, molecular biology grade 199MU0020 Murexide, indicator for metal titration 199MU0101 ICP multielement calibration standard solution I, 3 elements in hydrochloric acid 2% 304MU0102 ICP multielement calibration standard solution II, 4 elements in nitric acid 2% 304MU0103 ICP multielement calibration standard solution III, 4 elements in hydrochloric acid 1% 304MU0104 ICP multielement calibration standard solution IV, 7 elements in nitric acid 5% 304MU0105 ICP multielement calibration standard solution V, 12 elements in aqua regia 5% 305MU0106 ICP multielement calibration standard solution VI, 16 elements in nitric acid 10% 305MU0107 ICP multielement calibration standard solution VII, 7 elements in hydrochloric acid 20% 305MU0108 ICP multielement calibration standard solution VIII, 16 elements in nitric acid 5% 305MU0109 ICP multielement calibration standard solution IX, 9 elements in nitric acid 5% 305MU0110 ICP multielement calibration standard solution X, 26 elements in nitric acid 5% 305NA0024 Naphthalene, pellets approx. 3 - 4 mm, synthesis grade 199NA0026 Naphthalene, pellets approx. 3 - 4 mm, reagent grade 200NA0047 1-Naphthylamine, synthesis grade 201NA0110 1-Naphthol, synthesis grade 200NA0112 1-Naphthol, reagent grade, Reag. Ph Eur 200NA0116 2-Naphthol, synthesis grade 200NA0117 2-Naphthol, reagent grade 200NA0135 1-Naphtholphthalein, indicator 201NE0025 Amido black 10 B, C.I. 20470 18NE0030 Eriochrome blue-black B, C.I. 14640 111NE0035 Eriochrome blue-black R, C.I. 15705 111NE0045 Eriochrome black T, C.I. 14645, indicator for metal titration 110NE0048 Eriochrome black T, solution 1%, for complexometry 110NE0050 Sudan Black B, C.I. 26150, for microscopy 309NE0063 Neodymium, standard solution 1000 mg/l Nd for ICP (neodymium oxide in nitric acid 2%) 300NI0020 Nicotine, synthesis grade 203NI0035 Nicotinamide, extra pure 203NI0062 Nigrosine, water soluble, C.I. 50420, for microscopy 203NI0070 Niobium, standard solution 1000 mg/l Nb for ICP (niobium in nitric acid 5% + hydrofluoric acid 1%) 300NI0121 Nickel, standard solution 1000 mg/l Ni for AA (nickel(II) nitrate in nitric acid 0,5 mol/l) 294NI0125 Nickel, standard solution 1000 mg/l Ni for ICP (nickel in nitric acid 2%) 300NI0130 Nickel, powder, synthesis grade 201NI0132 Nickel, powder, extra pure 202NI0138 Nickel(II) chloride hexahydrate, extra pure 202NI0139 Nickel(II) chloride hexahydrate, reagent grade 202NI0150 Nickel(II) nitrate hexahydrate, extra pure 202NI0170 Nickel(II) oxide, extra pure 202NI0179 Nickel(II) sulfate hexahydrate, extra pure 202NI0180 Nickel(II) sulfate hexahydrate, reagent grade, ACS 203NI0190 Nitrate, standard solution 1000 mg/l NO3- (ammonium nitrate in water) 307NI0191 Nitrate, standard solution 1000 mg/l NO3- (sodium nitrate in water) 306NI0200 Nitrite, standard solution 1000 mg/l NO2- (sodium nitrite in water) 306NI0222 2-Nitroaniline, synthesis grade 205NI0225 3-Nitroaniline, synthesis grade 206NI0230 4-Nitroaniline, synthesis grade 206NI0270 Nitrobenzene, extra pure 206NI0273 Nitrobenzene, reagent grade, ACS, Reag. Ph Eur 206NI0335 o-Nitrophenol, synthesis grade 207NI0343 m-Nitrophenol, indicator 207NI0345 p-Nitrophenol, moistened, synthesis grade 207NI0348 p-Nitrophenol, indicator 207NI0370 Nitromethane, extra pure, Reag. Ph Eur 207NI0378 2-Nitropropane, synthesis grade 207NI0390 1-Nitroso-2-naphthol, reagent grade 208NI0420 4-Nitrotoluene, synthesis grade 208OC0010 n-Octane, min. 80%, ASTM 208OR0020 Orcein, for microscopy 210OR0021 Orcein, solution A, for microscopy 210OR0022 Orcein, solution B, for microscopy 210OR0035 Orcinol monohydrate, extra pure, Reag. Ph Eur 211OR0055 L-Ornithine hydrochloride, extra pure 211OR0057 Gold, standard solution 1000 mg/l Au for AA (Gold(III) trichloride acid in hydrochloric acid 2 mol/l) 293OR0060 Sodium tetrachloroaurate(III) dihydrate, extra pure 288OR0062 Gold, standard solution 1000 mg/l Au for ICP (gold in hydrochloric acid 5%) 298OS0050 Osmium(VIII) oxide, extra pure, Reag. Ph Eur 211OS0055 Osmium, standard solution 1000 mg/l Os for ICP (ammonium hexachloroosmate(IV) in hydrochloric acid 5%) 300OX0050 Diphenyl oxide, synthesis grade 108PA0025 Palladium(II) chloride, approx. 59% Pd 212PA0065 Palladium, standard solution 1000 mg/l Pd for ICP (palladium in hydrochloric acid 5%) 300PA0095 Paraformaldehyde, extra pure 213PA0100 Conductivity standard, 147 µS/cm (25 °C), KCl 0,001 mol/l 307PA0101 Conductivity standard, 1413 µS/cm (25 °C), KCl 0,01 mol/l 307PA0102 Conductivity standard, 12880 µS/cm (25 °C), KCl 0,1 mol/l 307PA0103 Conductivity standard, 50000 µS/cm (25 °C), KCl aqueous solution 307PA0112 Paraffin, pellets, melting point 56 - 58 ºC 213PA0113 Paraffin plasticized, pellets, melting point 56 - 58 °C 213PA0114 Paraffin plasticized, pellets, melting point 52 - 54 °C 213PA0150 Bismarck brown R, C.I. 21010, for microscopy 41PE0050 Pentachlorophenol, synthesis grade 213PE0070 Pentaerythritol, extra pure 213PE0092 n-Pentane, 95%, synthesis grade 214PE0095 n-Pentane, 99%, extra pure 214PE0096 n-Pentane, 99%, reagent grade 214PE0097 n-Pentane, 99%, HPLC grade 214References indexScharlab The Lab Sourcing Group375

www.scharlab.comReferences indexThe wise choiceReferences indexArt. no. Description Page Art. no. Description PagePE0098 n-Pentane, 99%, spectroscopy grade, Spectrosol ® 214PE0099 n-Pentane, 99%, for GC residue analysis 215PE0100 n-Pentane, 99%, GC ultra-trace analysis grade 215PE0120 Pepsin 1:3000 NF 215PE0125 Pepsin 1:10000 NF 216PE0160 Benzoyl peroxide, moistened with 25% H2O, extra pure, Ph Eur, BP, USP 38PE0165 Benzoyl peroxide, moistened with 25% H2O, synthesis grade 38PI0010 Pumice stone, granulated 251PI0050 Piperazine hexahydrate, extra pure, Ph Eur, BP 225PI0061 PIPES free acid, molecular biology grade 225PI0062 PIPES, sesquisodium salt, buffer substance, molecular biology grade 226PI0080 Pyrene, synthesis grade 251PI0100 4-(2-Pyridylazo)-resorcinol, monosodium salt monohydrate, reagent grade, Reag. Ph Eur 253PI0120 Pyridine, synthesis grade 251PI0121 Pyridine, extra pure 252PI0123 Pyridine, reagent grade, ACS, Reag. Ph Eur 252PI0124 Pyridine, dried (max. 0,01% H2O), reagent grade 252PI0125 Pyridine, 99,5%, anhydrous (max. 0,005% H2O) 252PI0126 Pyridine, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 252PI0130 Pyridine-d5, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 252PI0132 Pyridine-d5, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 252PI0150 Pyrocatechol, synthesis grade 253PL0005 Silver, standard solution 1000 mg/l Ag for AA (silver nitrate in nitric acid 0,5 mol/l) 295PL0007 Silver, standard solution 1000 mg/l Ag for ICP (silver in nitric acid 2%) 302PL0010 Silver carbonate, extra pure 259PL0020 Silver cyanide, synthesis grade 260PL0030 Silver chloride, extra pure 259PL0040 Silver chromate, synthesis grade 260PL0049 Silver nitrate, extra pure, Ph Eur, BP, USP 260PL0050 Silver nitrate, reagent grade, ACS, ISO, Reag. Ph Eur 260PL0051 Silver nitrate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 261PL0055 Silver nitrate, solution 0,1 mol/l (0,1 N) 260PL0056 Silver nitrate, solution 0,02 mol/l (0,02 N) 261PL0057 Silver nitrate, solution 1 mol/l (1 N) 260PL0058 Silver nitrate, solution 0,01 mol/l (0,01 N) 261PL0059 Silver nitrate, solution 0,05 mol/l (0,05 N) 261PL0060 Silver oxide, extra pure, Reag. Ph Eur 261PL0070 Silver sulfate, extra pure 261PL0071 Silver sulfate, reagent grade, ACS 261PL0072 Silver sulfate, solution 1% in sulfuric acid, for COD determination, according to ISO 6060 262PL0073 Silver sulfate, solution 0,66% in sulfuric acid 262PL0080 Silver iodide, synthesis grade 260PL0105 Lead, standard solution 1000 mg/l Pb for AA (lead(II) nitrate in nitric acid 0,5 mol/l) 293PL0107 Lead, standard solution 1000 mg/l Pb for ICP (lead in nitric acid 2%) 299PL0114 Lead(II) acetate trihydrate, extra pure 169PL0115 Lead(II) acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 170PL0120 Lead(II) chloride, extra pure 170PL0130 Lead(II) chromate, reagent grade 170PL0135 Lead(II) hydroxide acetate, reagent grade, for determination of sugar according to Horne, ACS 170PL0140 Lead(II) nitrate, reagent grade, ACS 170PL0145 Lead(II) nitrate, solution 0,05 mol/l 170PL0149 Lead(IV) oxide, extra pure 171PL0150 Lead(II) oxide, extra pure 171PL0151 Lead(II) oxide, reagent grade 171PL0152 Lead tetraoxide, reagent grade 171PL0155 Lead(II) sulfate, extra pure 171PO0025 Polyethylene glycol 200, synthesis grade 226PO0030 Polyethylene glycol 300, synthesis grade 226PO0035 Polyethylene glycol 400, synthesis grade 226PO0040 Polyethylene glycol 550, synthesis grade 226PO0045 Polyethylene glycol 600, synthesis grade 226PO0050 Polyethylene glycol 1500, synthesis grade 227PO0060 Polyethylene glycol 4000, synthesis grade 227PO0065 Polyethylene glycol 6000, synthesis grade 227PO0066 Polyethylene glycol 6000, molecular biology grade 227PO0069 Polyethylene glycol 8000, synthesis grade 227PO0080 Polyvinylpyrrolidone, molecular biology grade 228PO0105 Potassium, standard solution 1000 mg/l K for AA (potassium nitrate in nitric acid 0,5 mol/l) 294PO0108 Potassium, standard solution 1000 mg/l K for ICP (potassium nitrate in water) 301PO0109 Potassium acetate, extra pure, Ph Eur, BP 228PO0110 Potassium acetate, reagent grade, ACS 228PO0112 Potassium acetate, molecular biology grade 228PO0120 Potassium hexahydroxoantimonate(V), extra pure 236PO0125 Potassium antimony(III) tartrate trihydrate, extra pure 228PO0130 Potassium hydrogen phthalate, reagent grade, Reag. Ph Eur 237PO0131 Potassium hydrogen phthalate, secondary standard for volumetric titrations, Titrasure ® 237PO0140 Potassium hydrogen oxalate, extra pure 236PO0150 Potassium hydrogen tartrate, extra pure, Ph Eur, BP 238PO0160 Potassium bromate, extra pure 229PO0163 Potassium bromate, reagent grade, ACS, ISO, Reag. Ph Eur 229PO0165 Potassium bromate, solution 1/60 mol/l (0,1 N) 229PO0166 Potassium bromide, synthesis grade 229PO0167 Potassium bromide, reagent grade, ACS 229PO0168 Potassium bromide, IR spectroscopy grade 229PO0170 Potassium carbonate, extra pure, Ph Eur, BP, USP 230PO0171 Potassium carbonate, reagent grade, ACS, ISO, Reag. Ph Eur 230PO0173 Potassium hydrogen carbonate, reagent grade, Reag. Ph Eur 236PO0175 Potassium carbonate/sodium carbonate anhydrous, mixture 50%, reagent grade 230PO0177 Potassium carbonate, saturated solution 230PO0180 Potassium cyanide, extra pure, Reag. Ph Eur 232PO0186 tri-Potassium citrate monohydrate, extra pure, Ph Eur, BP, USP 232PO0190 Potassium chlorate, extra pure 230PO0193 Potassium chlorate, reagent grade, ACS, Reag. Ph Eur 230PO0199 Potassium chloride, extra pure, Ph Eur, BP, USP 231PO0200 Potassium chloride, reagent grade, Reag. Ph Eur 231PO0201 Potassium chloride, molecular biology grade 231PO0205 Potassium chloride, solution 3 mol/l, for filling electrodes 231PO0206 Potassium chloride, solution 3,5 mol/l with silver chloride, for filling electrodes 231PO0207 Potassium chloride, secondary standard for volumetric titrations, Titrasure ® 231PO0214 Potassium chromate, reagent grade, ACS 231PO0215 Potassium chromate, solution 5% w/v, extra pure 232PO0216 Potassium chromate, solution 10% w/v, extra pure 232PO0218 Potassium dichromate, solution 1/120 mol/l (0,05 N) 234PO0219 Potassium dichromate, extra pure 232PO0220 Potassium dichromate, reagent grade, ACS, ISO, Reag. Ph Eur 232PO0221 Potassium dichromate, concentrated solution to prepare 1 l of solution 1/60 mol/l (0,1N) 234PO0230 Potassium dichromate, solution 1/60 mol/l (0,1N) 233PO0231 Potassium dichromate, solution 1/6 mol/l (1 N) 233PO0232 Potassium dichromate, solution 1/24 mol/l (0,25 N) 233PO0233 Potassium dichromate, solution 0,04 mol/l, for COD determination 233PO0234 Potassium dichromate 0,04 mol/l / mercury(II) sulfate 80 g/l, 233solution in sulfuric acid, for COD determination, according to ISO 6060PO0235 Potassium dichromate, secondary standard for volumetric titrations, Titrasure ® 233PO0240 Potassium hexacyanoferrate(III), extra pure 236PO0241 Potassium disulfite, reagent grade 235PO0242 Potassium disulfite, extra pure, Ph Eur, USP, NF 235PO0243 Potassium hexacyanoferrate(III), reagent grade, ACS, ISO 236PO0247 Potassium hexacyanoferrate(II) trihydrate, extra pure 235PO0248 Potassium hexacyanoferrate(II) trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 235PO0249 Potassium hexacyanoferrate(II), solution 10% w/v 235PO0256 Potassium fluoride, extra pure, Reag. Ph Eur 235PO0257 di-Potassium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP, USP 236PO0258 di-Potassium hydrogen phosphate anhydrous, reagent grade, ACS, Reag. Ph Eur 237PO0259 Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NF 234PO0260 Potassium dihydrogen phosphate, reagent grade, ACS, ISO, Reag. Ph Eur 234PO0261 Potassium dihydrogen phosphate, HPLC grade 234PO0262 Potassium dihydrogen phosphate, molecular biology grade 234PO0263 Potassium hydroxide, 90%, flakes, pure 238PO0266 Potassium hydroxide, pellets, extra pure, Ph Eur, BP, NF 238PO0269 di-Potassium hydrogen phosphate trihydrate, extra pure 237PO0270 di-Potassium hydrogen phosphate trihydrate, HPLC grade 237PO0271 di-Potassium hydrogen phosphate trihydrate, reagent grade, Reag. Ph Eur 237PO0272 Potassium hydrogen sulfate, extra pure, Reag. Ph Eur 238PO0273 Potassium hydroxide, solution 40% w/v, extra pure 238PO0275 Potassium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph Eur 238PO0276 Potassium hydroxide, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 239PO0277 Potassium hydroxide, concentrated solution to prepare 1 l of solution 1 mol/l (1 N) 239PO0278 Potassium hydroxide, ethanolic solution 0,5 mol/l 240PO0279 Potassium nitrate, pure 242PO0280 Potassium hydroxide, solution 1 mol/l (1 N) 239PO0281 Potassium hydroxide, solution 0,5 mol/l (0,5 N) 239PO0282 Potassium hydroxide, solution 0,1 mol/l (0,1 N) 239PO0283 Potassium hydroxide, solution 0,23 mol/l (0,23 N), for determination of crude fibre, according to Weende 239PO0284 Potassium hydroxide, ethanolic solution 0,1 mol/l 240PO0285 Potassium nitrate, extra pure, Ph Eur, BP, USP 242PO0287 Potassium nitrate, reagent grade, ACS, ISO, Reag. Ph Eur 242PO0288 Potassium hydroxide, solution 2 mol/l (2 N) 239PO0289 Potassium hydroxide, solution 0,1 mol/l (0,1 N) in 2-propanol 240PO0290 Potassium nitrite, crystallized, reagent grade, ACS 242PO0291 Potassium nitrite, extra pure 242PO0292 Potassium hydroxide, solution 0,1 mol/l (0,1 N) in methanol 240PO0309 di-Potassium oxalate monohydrate, extra pure 242PO0310 di-Potassium oxalate monohydrate, reagent grade, ACS 243PO0319 Potassium perchlorate, extra pure 243PO0320 Potassium perchlorate, reagent grade, ACS 243PO0330 Potassium permanganate, extra pure, Ph Eur, BP, USP 243376Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PagePO0331 Potassium permanganate, reagent grade, ACS, ISO, Reag. Ph Eur 243PO0333 Potassium permanganate, concentrated solution to prepare 1 l of solution 0,02 mol/l (0,1 N) 244PO0335 Potassium permanganate, solution 0,2 mol/l (1 N) 243PO0336 Potassium permanganate, solution 0,02 mol/l (0,1 N) 244PO0340 Potassium metaperiodate, reagent grade, ACS 241PO0350 Potassium peroxodisulfate, extra pure, Reag. Ph Eur 244PO0353 Potassium sodium tartrate tetrahydrate, extra pure, Ph Eur, BP, USP 244PO0355 Potassium sodium tartrate tetrahydrate, reagent grade, ACS, ISO 244PO0360 Potassium sorbate, extra pure, Ph Eur, BP, NF 245PO0363 Potassium sulfate, extra pure, Ph Eur, BP 245PO0365 Potassium sulfate, reagent grade, ACS, ISO, Reag. Ph Eur 245PO0369 Potassium thiocyanate, extra pure 245PO0370 Potassium thiocyanate, reagent grade, ACS, ISO, Reag. Ph Eur 246PO0372 Potassium thiocyanate, solution 5% w/v 246PO0375 Potassium thiocyanate, solution 0,1 mol/l (0,1 N) 246PO0380 Potassium tellurite hydrate, for bacteriology 245PO0400 Potassium iodate, reagent grade, ACS, ISO, Reag. Ph Eur 240PO0401 Potassium iodate, extra pure 240PO0403 Potassium iodate, solution 1/60 mol/l (0,1N) 241PO0404 Potassium iodate, secondary standard for volumetric titrations, Titrasure ® 240PO0410 Potassium iodide, reagent grade, ACS, ISO, Reag. Ph Eur 241PO0411 Potassium iodide, extra pure, Ph Eur, BP, USP 241PO0415 Potassium iodide, solution 15% w/v, extra pure 241PO0416 Potassium iodide, solution 30% w/v 241PR0010 Praseodymium, standard solution 1000 mg/l Pr for ICP (praseodymium oxide in nitric acid 2%) 301PR0025 Procaine hydrochloride, extra pure, Ph Eur, BP, USP 246PR0055 L-Proline, extra pure, Ph Eur, BP, USP, NF 246PR0085 1,2-Propylene glycol, extra pure, Ph Eur, BP, USP 251PR0088 1,2-Propylene glycol, reagent grade, Reag. Ph Eur 251PR0115 Ethyl propionate, synthesis grade 126PT0005 Platinum, standard solution 1000 mg/l Pt for ICP (platinum in hydrochloric acid 5%) 301PU0020 Bromocresol purple, indicator 44QU0060 Quinidine, synthesis grade 253QU0090 Quinine hydrochloride dihydrate, extra pure, Ph Eur, BP 253QU0095 Quinine sulfate dihydrate, extra pure, Ph Eur, BP, USP 254RA0025 D(+)-Raffinose pentahydrate, for bacteriology 254RE0001 Benedict's reagent, for qualitative determination of sugar 34RE0002 Benedict's reagent, for quantitative determination of sugar 34RE0003 Biuret's reagent, for determination of proteins 41RE0004 Esbach’s reagent 111RE0005 Fehling´s solution, solution A: copper(II) sulfate, Ph Eur, for determination of sugar 127RE0006 Fehling´s solution, solution B: potassium sodium tartrate, alcaline, Ph Eur, for determination of sugar 127RE0007 Kovacs´ reagent, for microbiology 168RE0008 Copper(II) ethylenediamine solution, for determination of viscosity in cellulose according to DIN 54270 77RE0013 Karl Fischer reagent 5, one-component reagent 167RE0014 Karl Fischer reagent 1,5, one-component reagent 167RE0015 Neutral detergent fibre reagent, NDF according to Van Soest 201RE0016 Carrez´s Reagent I 61RE0017 Carrez´s Reagent II 61RE0018 Folin-Ciocalteu, phenol reagent 128RE0020 Hanus solution, IBr solution 0,1 mol/l (0,2 N) 138RE0025 Acid detergent fibre reagent, ADF according to Van Soest 13RE0040 Millon’s reagent 196RE0050 Nessler´s reagent 201RE0057 Methyl red, solution 2%, for microscopy 195RE0060 O´Meara´s reagent, for microbiology 208RE0065 N,N-Dimethyl-p-phenylenediamine dihydrochloride, for microbiology, according to Gordon & Mc Leod 101RE0070 Wijs solution, ICl solution 0,1 mol/l (0,2 N) 344RE0077 Rhenium, standard solution 1000 mg/l Re for ICP (ammonium perrhenate(VII) in water) 301RE0080 Resorcinol, extra pure, Ph Eur, BP 254RE0083 Resorcinol, reagent grade, Reag. Ph Eur 254RE0100 Barritt´s reagent, for microbiology 34RI0025 D(-)-Ribose, extra pure 255RO0022 Rhodium, standard solution 1000 mg/l Rh for ICP (ammonium hexachlororhodate in hydrochloric acid 5%) 301RO0030 Rhodanine, synthesis grade 254RO0070 Alizarin red S, C.I. 58005, reagent grade 16RO0071 Alizarin red S, solution 0,1% 16RO0100 Chlorophenol red, indicator 70RO0110 Cresol red, indicator 79RO0130 Phenol red, indicator, ACS 221RO0131 Phenol red, solution 0,02%, indicator 221RO0150 Methyl red, C.I. 13020, indicator 194RO0155 Methyl red, sodium salt, C.I. 13020, indicator, soluble in water 195RO0156 Methyl red, solution 0,1%, indicator 195RO0165 Pyrogallol red, indicator for metal titration 253RO0190 Neutral red, C.I. 50040, for microscopy and indicator 201RO0191 Neutral red, solution 0,1%, indicator 201RU0020 Rubidium, standard solution 1000 mg/l Rb for ICP (rubidium chloride in water) 301RU0062 Ruthenium, standard solution 1000 mg/l Ru for ICP (ammonium hexachlororuthenate in hydrochloric acid 5%) 301SA0020 D(+)-Saccharose, extra pure, Ph Eur, BP, NF 255SA0021 D(+)-Saccharose, reagent grade, Reag. Ph Eur 255SA0040 Safranine O, C.I. 50240, for microscopy 255SA0042 Safranine O, solution according to Gram 256SA0067 Reinecke salt, reagent grade 254SA0083 Salicylaldoxime, reagent grade 256SA0180 Methyl salicylate, extra pure, Ph Eur, NF 195SA0200 D-Salicin, for biochemistry 256SA0210 Samarium, standard solution 1000 mg/l Sm for ICP (samarium oxide in nitric acid 2%) 301SD0010 Sodium lauryl sulfate, molecular biology grade 281SE0011 Selenium, standard solution 1000 mg/l Se for AA (selenium dioxide in nitric acid 0,5 mol/l) 294SE0015 Selenium, standard solution 1000 mg/l Se for ICP (selenium in nitric acid 2%) 302SE0025 Selenium, black, powder 257SE0039 Selenium dioxide, synthesis grade 257SE0070 Semicarbazide hydrochloride, synthesis grade 257SE0105 L-Serine, extra pure, Ph Eur, BP, USP 257SI0012 Silicon, standard solution 1000 mg/l Si for AA (ammonium hexafluorosilicate in water) 294SI0015 Silicon, standard solution 1000 mg/l Si for ICP (sodium metasilicate in water) 302SI0020 Silicone liquid, antifoaming 259SI0025 Silicone liquid, for heating baths, pure 259SI0030 Silicone liquid, low viscosity 259SI0033 Silicone paste A, extra pure, for lubrication at high temperature 259SI0034 Silicone paste B, extra pure, for lubrication at pressure and vacuum 259SI0040 Silicon dioxide, highly dispersed 259SO0005 Sodium, standard solution 1000 mg/l Na for AA (sodium nitrate in nitric acid 0,5 mol/l) 295SO0008 Sodium, standard solution 1000 mg/l Na for ICP (sodium nitrate in water) 302SO0010 Sodium, metal, extra pure, in vaseline oil, Reag. Ph Eur 262SO0024 Sodium acetate trihydrate, extra pure, Ph Eur, BP, USP 263SO0025 Sodium acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 263SO0030 Sodium acetate trihydrate, HPLC grade 263SO0032 Sodium acetate anhydrous, extra pure 262SO0034 Sodium acetate, solution 1 mol/l 263SO0035 Sodium acetate anhydrous, reagent grade, ACS, Reag. Ph Eur 262SO0036 Sodium acetate anhydrous, molecular biology grade 263SO0050 Sodium carbonate, solution 0,5 mol/l (1 N) 266SO0051 Sodium carbonate, solution 0,05 mol/l (0,1 N) 266SO0091 Sodium azide, extra pure, Reag. Ph Eur 264SO0100 Sodium metaarsenite, solution 0,05 mol/l (0,1 N) 281SO0105 Sodium borohydride, powder, synthesis grade 264SO0115 Sodium carbonate anhydrous, extra pure, Ph Eur, BP, USP 265SO0116 Sodium carbonate anhydrous, reagent grade, ACS, ISO, Reag. Ph Eur 265SO0117 Sodium carbonate decahydrate, extra pure, Ph Eur, BP 265SO0118 Sodium carbonate decahydrate, reagent grade, ISO, Reag. Ph Eur 265SO0123 Sodium carbonate, saturated solution 265SO0125 Sodium benzoate, synthesis grade 264SO0126 Sodium benzoate, extra pure, Ph Eur, BP, NF 264SO0128 Sodium hydrogen carbonate, pure 272SO0129 Sodium hydrogen carbonate, extra pure, Ph Eur, BP, USP 272SO0130 Sodium hydrogen carbonate, HPLC grade 272SO0131 Sodium hydrogen carbonate, reagent grade, ACS, ISO, Reag. Ph Eur 272SO0133 Sodium hydrogen carbonate, saturated solution 273SO0150 Sodium hydrogen sulfate anhydrous, extra pure 274SO0160 Sodium hydrogen selenite, for microbiology 274SO0170 Sodium bromide, extra pure, Ph Eur, BP, USP 264SO0171 Sodium bromide, reagent grade, ACS, Reag. Ph Eur 265SO0190 Sodium cyanide, extra pure 268SO0199 tri-Sodium citrate dihydrate, extra pure, Ph Eur, BP, USP 268SO0200 tri-Sodium citrate dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 268SO0205 tri-Sodium citrate dihydrate, molecular biology grade 268SO0210 Sodium chlorate, pure 266SO0213 Sodium chlorate, reagent grade, ACS 266SO0220 Sodium chloroacetate, synthesis grade 267SO0224 Sodium chloride, synthesis grade 266SO0225 Sodium chloride, extra pure, Ph Eur, BP, USP 266SO0227 Sodium chloride, reagent grade, ACS, ISO, Reag. Ph Eur 266SO0228 Sodium chloride, thick salt, synthesis grade 267SO0229 Sodium chloride, solution 0,1 mol/l (0,1 N) 267SO0230 Sodium chloride, molecular biology grade 267SO0231 Sodium chloride, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1N) 267SO0233 Sodium chloride, saturated solution 267SO0234 Sodium chloride, secondary standard for volumetric titrations, Titrasure ® 267SO0240 Sodium hexanitrocobaltate(III), reagent grade, ACS 272SO0250 Sodium chromate, reagent grade 268SO0255 Sodium chromate tetrahydrate, extra pure 268SO0257 Sodium deoxycholate, for microbiology 269SO0260 Sodium dichromate dihydrate, reagent grade, ACS 269SO0270 Sodium diethyldithiocarbamate trihydrate, reagent grade, ACS 269References indexScharlab The Lab Sourcing Group377

www.scharlab.comReferences indexThe wise choiceReferences indexArt. no. Description Page Art. no. Description PageSO0285 Sodium 4-diphenylaminosulfonic acid, redox indicator 270SO0289 Sodium disulfite, extra pure, Ph Eur, BP, NF 270SO0290 Sodium disulfite, reagent grade, ACS, Reag. Ph Eur 270SO0323 Sodium fluoride, reagent grade, ACS, ISO 271SO0324 Sodium formate, extra pure 271SO0325 Sodium formate, HPLC grade 271SO0326 Sodium formate, reagent grade, ACS, Reag. Ph Eur 271SO0328 Sodium dihydrogen phosphate monohydrate, molecular biology grade 270SO0329 di-Sodium hydrogen phosphate anhydrous, molecular biology grade 273SO0330 Sodium dihydrogen phosphate anhydrous, extra pure, BP, USP 269SO0331 Sodium dihydrogen phosphate monohydrate, reagent grade, ACS 270SO0332 Sodium dihydrogen phosphate dihydrate, reagent grade, Reag. Ph Eur 269SO0333 Sodium dihydrogen phosphate monohydrate, extra pure, BP, USP 270SO0334 Sodium dihydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 269SO0335 di-Sodium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP, USP 273SO0336 di-Sodium hydrogen phosphate dodecahydrate, extra pure, Ph Eur, BP 274SO0337 di-Sodium hydrogen phosphate anhydrous, reagent grade, ACS, Reag. Ph Eur 273SO0338 di-Sodium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 273SO0339 di-Sodium hydrogen phosphate dihydrate, reagent grade, Reag. Ph Eur 274SO0340 tri-Sodium phosphate dodecahydrate, reagent grade, ACS 285SO0341 tri-Sodium phosphate monohydrate, extra pure 285SO0342 tri-Sodium phosphate anhydrous, extra pure 285SO0343 di-Sodium hydrogen phosphate dodecahydrate, reagent grade, ISO 274SO0345 di-Sodium hydrogen phosphate dihydrate, HPLC grade 274SO0349 di-Sodium hydrogen citrate 1,5-hydrate, reagent grade, Reag. Ph Eur 273SO0350 di-Sodium hydrogen citrate 1,5-hydrate, extra pure, BP 273SO0355 Sodium fluoride, extra pure, Ph Eur, BP, USP 271SO0400 Sodium L-glutamate monohydrate, extra pure, NF 271SO0412 Sodium hydroxide, solution 20% w/v, extra pure 276SO0415 Sodium hexametaphosphate, extra pure 272SO0417 Sodium hydrogen sulfite, solution 40%, extra pure 275SO0418 Sodium hydroxide, granulated, synthesis grade 275SO0419 Sodium hydrogen tartrate monohydrate, reagent grade 275SO0420 Sodium hydroxide, pellets, extra pure, Ph Eur, BP, NF 275SO0421 Sodium hydroxide, solution 30% w/v, extra pure 276SO0422 Sodium hydroxide, solution 40% w/v, extra pure 276SO0423 Sodium hydroxide, solution 35% w/v, extra pure 276SO0424 Sodium hydroxide, solution 50% w/v, extra pure 275SO0425 Sodium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph Eur 275SO0426 Sodium hydroxide, solution 32% w/v, for the determination of nitrogen 276SO0427 Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 279SO0428 Sodium hydroxide, concentrated solution to prepare 1 l of solution 1 mol/l (1 N) 279SO0429 Sodium hydroxide, solution 1/9 mol/l (1/9 N) 278SO0430 Sodium hydroxide, solution 1,66 mol/l (1,66 N) 277SO0431 Sodium hypochlorite, solution 5% w/v, extra pure 280SO0432 Sodium hypochlorite, solution 10% w/v, extra pure 280SO0433 Sodium hydroxide, solution 25% w/v, extra pure 276SO0434 Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,5 mol/l (0,5 N) 279SO0435 Sodium phosphinate monohydrate, extra pure, Reag. Ph Eur 285SO0436 Sodium hypochlorite, solution 15% w/v, extra pure 280SO0438 Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,01 mol/l (0,01 N) 279SO0439 Sodium hydroxide, solution 0,01 mol/l (0,01 N) 279SO0440 Sodium hydroxide, solution 2 mol/l (2 N) 277SO0441 Sodium hydroxide, solution 1 mol/l (1 N) 277SO0442 Sodium hydroxide, solution 0,5 mol/l (0,5 N) 277SO0443 Sodium hydroxide, solution 0,1 mol/l (0,1 N) 278SO0444 Sodium hydroxide, solution 0,25 mol/l (0,25 N) 278SO0445 Sodium hydroxide, solution 0,2 mol/l (0,2 N) 278SO0447 Sodium hydroxide, solution 0,025 mol/l (0,025 N) 278SO0448 Sodium hydroxide, solution 0,02 mol/l (0,02 N) 279SO0449 Sodium hydroxide, solution 0,3546 mol/l (0,3546 N) 277SO0450 Sodium lauryl sulfate, 95%, extra pure 281SO0451 Sodium hydroxide, solution 6 mol/l (6 N) 276SO0452 Sodium hydroxide, solution 0,4 mol/l (0,4 N) 277SO0453 Sodium hydroxide, solution 0,05 mol/l (0,05 N) 278SO0455 Sodium hydroxide, solution 5 mol/l (5 N) 277SO0456 Sodium lauryl sulfate, for ion-pair chromatography 281SO0458 Sodium lauryl sulfate, solution 0,004 mol/l 281SO0460 Sodium lactate, solution 50% w/w, extra pure, Ph Eur, BP, USP 281SO0464 Sodium hydroxide, solution 1/4,9 mol/l (1/4,9 N) 278SO0465 Sodium hydroxide, solution 1/49 mol/l (1/49 N) 279SO0489 Sodium molybdate dihydrate, extra pure, Ph Eur, BP 282SO0490 Sodium molybdate dihydrate, reagent grade, ACS, Reag. Ph Eur 282SO0500 Sodium nitrate, extra pure 282SO0501 Sodium nitrate, reagent grade, ACS, ISO 283SO0505 Sodium nitrate, solution 1 mol/l 283SO0510 Sodium nitrite, synthesis grade 283SO0512 Sodium nitrite, reagent grade, ACS 283SO0520 Sodium nitroprusside dihydrate, reagent grade, ACS 283SO0529 di-Sodium oxalate, extra pure 283SO0530 di-Sodium oxalate, reagent grade, ACS, Reag. Ph Eur 284SO0531 di-Sodium oxalate, secondary standard for volumetric titrations, Titrasure ® 284SO0535 Sodium perchlorate monohydrate, extra pure, Reag. Ph Eur 284SO0540 Sodium peroxodisulfate, extra pure 284SO0555 Sodium peroxide, extra pure 284SO0564 Sodium metaperiodate, extra pure 282SO0565 Sodium metaperiodate, reagent grade, ACS, Reag. Ph Eur 282SO0583 Tetrasodium diphosphate decahydrate, extra pure, Reag. Ph Eur 323SO0590 Sodium pyruvate, for microbiology 285SO0615 Sodium rhodizonate, indicator for metal titration, reagent grade 286SO0633 Sodium salicylate, reagent grade 286SO0640 Sodium silicate, neutral solution, pure 286SO0645 Succinic acid, disodium salt hexahydrate, reagent grade 309SO0664 Sodium sulfate anhydrous, powder, reagent grade, ACS, ISO, Reag. Ph Eur 286SO0665 Sodium sulfate anhydrous, powder, extra pure, Ph Eur 286SO0666 Sodium sulfide hydrate, synthesis grade 287SO0667 Sodium sulfate anhydrous, granulated, reagent grade, ACS, ISO 286SO0669 Sodium sulfite, reagent grade, ACS, Reag. Ph Eur 287SO0670 Sodium sulfate anhydrous, for GC residue analysis 287SO0671 Sodium sulfate decahydrate, extra pure, Ph Eur, BP, USP 287SO0672 Sodium sulfite, extra pure, Ph Eur, BP 287SO0675 Sodium thiocyanate, reagent grade, ACS 288SO0700 di-Sodium tartrate dihydrate, reagent grade, ACS 288SO0701 di-Sodium tartrate, anhydrous, reagent grade 287SO0704 di-Sodium tetraborate anhydrous, extra pure 288SO0705 di-Sodium tetraborate decahydrate, extra pure, Ph Eur, BP, NF 288SO0707 di-Sodium tetraborate decahydrate, reagent grade, ACS, ISO 288SO0720 Sodium thiosulfate anhydrous, extra pure 289SO0725 Sodium thiosulfate pentahydrate, extra pure, Ph Eur, BP, USP 289SO0727 Sodium thiosulfate pentahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 289SO0728 Sodium thiosulfate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 290SO0729 Sodium thiosulfate, solution 0,5 mol/l (0,5 N) 289SO0730 Sodium thiosulfate, solution 1 mol/l (1 N) 289SO0731 Sodium thiosulfate, solution 0,1 mol/l (0,1 N) 289SO0732 Sodium thiosulfate, solution 0,282 mol/l (0,282 N) 289SO0733 Sodium thiosulfate, solution 0,01 mol/l (0,01 N) 290SO0734 Sodium thiosulfate, solution 0,002 mol/l (0,002 N) 290SO0737 Sodium thiosulfate, solution 0,05 mol/l (0,05 N) 290SO0738 Sodium thiosulfate, concentrated solution to prepare 1 l of solution 0,01mol/l (0,01N) 290SO0755 Sodium p-toluensulfonate, synthesis grade 290SO0780 Sodium tripolyphosphate anhydrous, synthesis grade 290SO0795 Sodium tungstate dihydrate, reagent grade, ACS 291SO0820 Sodium metavanadate, synthesis grade 282SO0825 Sodium iodate, reagent grade 280SO0835 Sodium iodide, extra pure, Ph Eur, BP, USP 280SO0837 Sodium iodide, reagent grade, ACS, Reag. Ph Eur 280SO0850 D(-)-Sorbitol, extra pure, Ph Eur, BP, NF 291SO0865 L(-)-Sorbose, extra pure 291SO1004 Buffer solution pH = 4,00 (20 °C) (Potassium hydrogen phthalate) 46SO1005 Buffer solution pH = 4,01 (20 °C) (Potassium hydrogen phthalate) 46SO1006 Buffer solution pH = 6,00 (20 °C) (Potassium dihydrogen phosphate/Sodium hydroxide) 46SO1007 Buffer solution pH = 7,00 (20 °C) (Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate) 46SO1008 Buffer solution pH = 7,02 (20 °C)(Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate) 46SO1009 Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassium chloride/Sodium hydroxide) 47SO1010 Buffer solution pH = 10,00 (20 °C) (Sodium carbonate/Sodium hydrogen carbonate) 47SO1012 Doctor solution (sodium plumbite), according to ASTM D235, reagent for sulfides 108SO1013 Buffer solution pH = 10 (ammonium chloride/ammonia), for complexometry 50SO1018 Buffer solution pH = 8,00 (20 °C) (Borate/Hydrochloric acid) 47SO1020 Buffer solution for HPLC, pH = 6 (potassium dihydrogen phosphate/sodium hydroxide) 49SO1022 Buffer solution pH = 2,00 (20 °C) (Citric acid/Sodium hydroxide/Hydrochloric acid) 45SO1023 Buffer solution pH = 3,00 (20 °C) (ortho-Phosphoric acid/Sodium hydroxide) 46SO1025 Buffer solution pH = 5,00 (20 °C) (Acetic acid/Potassium hydroxide) 46SO1050 Papanicolaou’s solution, EA-50 212SO1051 Papanicolaou’s solution, OG-6 212SO1092 Buffer solution pH = 9,26 (20 °C) (di-Sodium tetraborate decahydrate) 47SO1101 Buffer solution pH = 1,00 (20 °C) (Hydrochloric acid/Sodium chloride) 45SO1141 Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodium hydroxide/Potassium chloride) 47SO1142 Buffer solution pH = 12,00 (20 °C) (di-Sodium hydrogen phosphate/Sodium hydroxide) 47SO1143 Buffer solution pH = 13,00 (20 °C) (Potassium chloride/Sodium hydroxide) 48SO1151 Sodium peroxodisulfate solution 14% w/v + ortho-Phosphoric acid 0,73% w/v in water 284SO2000 SPADNS solution 291SO2004 Buffer solution pH = 4,00 (20 °C), red-coloured 48SO2007 Buffer solution pH = 7,00 (20 °C), yellow-coloured 48SO2010 Buffer solution pH = 10,00 (20 °C), blue-coloured 48SO2040 Buffer solution pH = 4,00 (20 °C), red-coloured, MONOBUF ® 49SO2070 Buffer solution pH = 7,00 (20 °C), yellow-coloured, MONOBUF ® 49378Scharlab The Lab Sourcing Group

www.scharlab.comReferences indexThe wise choiceArt. no. Description Page Art. no. Description PageSO2100 Buffer solution pH = 10,00 (20 °C), blue-coloured, MONOBUF ® 49SO2200 Buffer solution pH = 4,00, 7,00, 10,00 (20 °C), MONOBUF ® Mix 49SO3004 Buffer solution pH = 4,00 (25 °C), red-coloured 48SO3007 Buffer solution pH = 7,00 (25 °C), yellow-coloured 48SO3010 Buffer solution pH = 10,00 (25 °C), blue-coloured 49SS0010 SSC 20X buffer pH = 7,0, molecular biology grade 291SS0015 SSPE 20X buffer pH = 7,4, molecular biology grade 291SU0030 D(+)-Saccharose (sucrose), molecular biology grade 255SU0040 Sudan III, C.I. 26100, for microscopy 310SU0045 Sudan IV, C.I. 26105, for microscopy 310SU0060 Sulfanilamide, extra pure, Ph Eur 310SU0100 Sulfate, standard solution 1000 mg/l SO42- (ammonium sulfate in water) 307SU0101 Sulfate, standard solution 1000 mg/l SO42- (sodium sulfate in water) 306SU0110 Diethyl sulfate, extra pure 94SU0119 Dimethyl sulfate, synthesis grade 102SU0150 Dimethyl sulfoxide, synthesis grade 102SU0151 Dimethyl sulfoxide, extra pure, Ph Eur, USP 102SU0152 Dimethyl sulfoxide, 99,9%, anhydrous (max. 0,005% H2O) 103SU0153 Dimethyl sulfoxide, reagent grade, ACS 102SU0154 Dimethyl sulfoxide, spectroscopy grade, Spectrosol ® 103SU0155 Dimethyl sulfoxide, HPLC grade 103SU0157 Dimethyl sulfoxide, dried (max. 0,01% H2O), reagent grade 102SU0158 Dimethyl sulfoxide, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 104SU0159 Dimethyl sulfoxide, molecular biology grade 104SU0161 Dimethyl sulfoxide-d6, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 104SU0162 Dimethyl sulfoxide-d6, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 104SU0165 Dimethyl sulfoxide, GC head space grade 103SU0170 Carbon disulfide, extra pure 61SU0171 Carbon disulfide, reagent grade, ACS, Reag. Ph Eur 61TA0010 TAE 10X buffer pH = 8,3, molecular biology grade 316TA0030 Thallium, standard solution 1000 mg/l Tl for ICP (thallium(I) nitrate in nitric acid 2%) 303TA0080 Thallium(I) nitrate, extra pure 323TA0140 Molecular sieve 3 Å, pearl-shaped, 2 - 3 mm 198TA0141 Molecular sieve 4 Å, pearl-shaped, 2 - 3 mm 198TA0142 Molecular sieve 5 Å, pearl-shaped, 2 - 3 mm 198TA0200 Tantalum, standard solution 1000 mg/l Ta for ICP (tantalum in nitric acid 5% + hydrofluoric acid 1%) 302TA0270 Taurine, extra pure 317TB0010 TBE 5X buffer pH = 8,3, molecular biology grade 317TE0005 Terbium, standard solution 1000 mg/l Tb for ICP (terbium oxide in nitric acid 2%) 303TE0022 Tellurium, standard solution 1000 mg/l Te for ICP (tellurium in hydrochloric acid 20%) 303TE0040 Tellurium dioxide, extra pure 317TE0050 TEMED, reagent grade 317TE0080 Dimethyl terephthalate, synthesis grade 104TE0115 Tetrabutylammonium hydroxide, solution 0,1 mol/l, buffered with phosphates, HPLC grade 318TE0116 Tetrabutylammonium hydroxide, solution 0,1 mol/l, in 2-propanol/methanol 318TE0118 Tetrabutylammonium chloride, HPLC grade 318TE0119 Tetrabutylammonium dihydrogen phosphate, extra pure 318TE0120 Tetrabutylammonium hydrogen sulfate, for ion-pair chromatography 318TE0125 Tetrachloroethene, extra pure 319TE0127 Tetrachloroethene, Multisolvent ® HPLC grade UV-VIS 319TE0130 Tetrabutylammonium iodide, HPLC grade 319TE0132 Tetracycline hydrochloride, for biochemical purposes 319TE0217 Tetrahydrofuran, solution naphthalene/sodium 322TE0219 Tetrahydrofuran, synthesis grade, stabilized with 2,6-Di-tert-butyl-4-methylphenol (BHT) 320TE0220 Tetrahydrofuran, extra pure, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 320TE0221 Tetrahydrofuran, reagent grade, ACS, Reag. Ph Eur, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 320TE0222 Tetrahydrofuran, 99,8%, anhydrous (max. 0,005% H2O), 321stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)TE0223 Tetrahydrofuran, dried (max. 0,005% H2O), reagent grade, 321stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)TE0224 Tetrahydrofuran, spectroscopy grade, without stabilizer, Spectrosol ® 321TE0225 Tetrahydrofuran, HPLC grade, without stabilizer 321TE0228 Tetrahydrofuran, Multisolvent ® GPC grade, ACS, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 321Te0229 Tetrahydrofuran, 99,5%, anhydrous (max. 0,005% H2O), 322with molecular sieves, stabilized with 2,6-Di-tert-butyl-4-methylphenol (BHT)TE0230 Tetrahydrofuran-d8, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 322TE0240 1,2,3,4-Tetrahydronaphthalene, pure 322TE0305 Tetramethylammonium bromide, extra pure, Reag. Ph Eur 322TE0380 Tetramethylsilane, reference substance for NMR spectroscopy 323TI0010 Siliceous earth, purified and calcined, extra pure, USP, NF 258TI0050 Ethylmercurithiosalicylic acid, sodium salt, synthesis grade 125TI0080 Thymol, extra pure, Ph Eur, BP, NF 325TI0100 Thymolphthalein, indicator, reagent grade, ACS 325TI0139 Thioacetamide, synthesis grade 323TI0140 Thioacetamide, reagent grade, ACS 323TI0180 Thiophene, synthesis grade 324TI0220 3-Mercapto-1,2-propanediol, min. 98%, reagent grade 181TI0250 Thionine, C.I. 52000, for microscopy 324TI0300 Thiourea, extra pure 324TI0303 Thiourea, reagent grade, ACS 324TI0320 DL-Tyrosine, extra pure 340TI0325 L-Tyrosine, extra pure, Ph Eur, BP, USP 340TI0329 TISAB III, for fluorides determination 326TI0330 TISAB IV, for fluorides determination, according to ASTM D1179 326TI0360 Titanium, standard solution 1000 mg/l Ti for AA (titanium(IV) chloride in hydrochloric acid 5 mol/l) 295TI0364 Titanium, standard solution 1000 mg/l Ti for ICP (titanium in nitric acid 5% + hydrofluoric acid 1%) 303TI0367 Titanium dioxide, synthesis grade 326TO0072 Toluene, synthesis grade 327TO0073 Toluene, extra pure 327TO0074 Toluene, dried (max. 0,0075% H2O), reagent grade, ACS, ISO 327TO0075 Toluene, reagent grade, ACS, ISO, Reag. Ph Eur 327TO0076 Toluene, spectroscopy grade, Spectrosol ® 328TO0078 Toluene, for liquid scintillation, Normascint ® 329TO0079 Toluene, analytical grade, ACS 327TO0080 Toluene-d8, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 329TO0081 Toluene, for GC residue analysis 328TO0082 Toluene, GC ultra-trace analysis grade 328TO0083 Toluene, ASTM 329TO0084 Toluene, 99,8%, anhydrous (max. 0,003% H2O) 329TO0085 Toluene, Multisolvent ® HPLC grade ACS ISO UV-VIS 328TO0086 Toluene, for histology 329To0087 Toluene, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 329TO0120 o-Toluidine, synthesis grade 330TO0150 p-Toluidine hydrochloride, extra pure 330TO0280 Litmus, soluble, synthesis grade 173TR0030 D-Trehalose, for bacteriology 331TR0080 Triacetin, 99%, extra pure 331TR0083 Triacetin, 99%, reagent grade 331TR0119 1,2,4-Trichlorobenzene, reagent grade 332TR0120 1,2,4-Trichlorobenzene, HPLC grade 332TR0149 Trichloroethene, synthesis grade, stabilized with ethanol 332TR0150 Trichloroethene, extra pure, stabilized with ethanol 332TR0151 Trichloroethene, reagent grade, ACS, stabilized with ethanol 333TR0160 2,2,2-Trifluoroethanol, reagent grade 336TR0170 2,4,6-Trichlorophenol, synthesis grade 333TR0200 Triethanolamine, synthesis grade 333TR0202 Triethanolamine, extra pure, Ph Eur, NF 333TR0215 Triethylamine, synthesis grade 333TR0216 Triethylamine, reagent grade, Reag. Ph Eur 334TR0217 Triethylamine, eluent additive for LC-MS 334TR0218 Triethylamine, HPLC grade 334TR0240 Triethylene glycol, extra pure 334TR0260 Triethylenetetramine, synthesis grade 334TR0400 L-Tryptophan, extra pure, Ph Eur, BP, USP 339TR0422 Tris-(hydroxymethyl)-aminomethane, extra pure, Ph Eur, BP 338TR0423 Tris-(hydroxymethyl)-aminomethane, buffer substance, reagent grade, ACS, Reag. Ph Eur 338TR0424 Tris-(hydroxymethyl)-aminomethane, molecular biology grade 338TR0425 Tris-HCl, molecular biology grade 338TR0427 Tris-(hydroxymethyl)-aminomethane, secondary standard for volumetric titrations, Titrasure ® 338TR0444 Triton ® X-100, extra pure 339TR0447 Triton ® X-100, molecular biology grade 339TU0006 Thulium, standard solution 1000 mg/l Tm for ICP (thulium oxide in nitric acid 2%) 303TU0011 Tungsten, standard solution 1000 mg/l W for AA (ammonium tungstate in water) 295TU0015 Tungsten, standard solution 1000 mg/l W for ICP (tungsten in ammonia 2%) 303TU0020 Tungsten, approx. 99,5%, powder 339TW0020 Tween ® 20, synthesis grade 339TW0022 Tween ® 20, molecular biology grade 339TW0040 Tween ® 40, extra pure 340TW0060 Tween ® 60, synthesis grade 340TW0080 Tween ® 80, synthesis grade 340UR0130 Urea, synthesis grade 341UR0131 Urea, reagent grade, ACS 341UR0133 Urea, molecular biology grade 341VA0025 Vanillin, extra pure 341VA0055 L-Valine, extra pure, Ph Eur, BP, USP 341VA0071 Vanadium, standard solution 1000 mg/l V for AA (ammonium monovanadate in nitric acid 0,5 mol/l) 295VA0075 Vanadium, standard solution 1000 mg/l V for ICP (ammonium monovanadate in nitric acid 2%) 303VA0150 Vaseline, white, synthesis grade 341VE0060 Brilliant green, C.I. 42040, for microscopy 43VE0070 Bromocresol green, indicator 44VE0075 Bromocresol green, solution 0,04%, indicator 44VE0100 Malachite green oxalate, C.I. 42000, reagent and microscopy grade 177VE0101 Malachite green oxalate, solution for microscopy 177VE0110 Methylene green, C.I. 52020, for microscopy 191VE0120 Methyl green, C.I. 42585, for microscopy 192VE0150 Janus green, C.I. 11050, for microscopy 163References indexScharlab The Lab Sourcing Group379

www.scharlab.comReferences indexThe wise choiceArt. no. Description PageVE0160 Light green SF yellowish, C.I. 42095, for microscopy 172VE0200 Vermiculite 342VI0025 Crystal violet, C.I. 42555, indicator, extra pure 79VI0027 Crystal violet oxalate, solution according to Gram Hücker 79VI0032 Gentian violet, carbol solution, for microscopy 133VI0070 Methyl violet, C.I. 42535, for microscopy 195VI0150 Vitamin B1 hydrochloride, Ph Eur, BP, USP 342VI0160 Vitamin B2 , Ph Eur, USP 342VI0180 Vitamin B6 hydrochloride 342XG0010 X-Gal, for biochemical purposes 344XI0025 o-Xylene, extra pure, Reag. Ph Eur 344XI0050 Xylene, mixture of isomers, synthesis grade 344XI0051 Xylene, mixture of isomers, extra pure 345XI0052 Xylene, mixture of isomers, for histology 345XI0055 Xylene, mixture of isomers, reagent grade, ACS, Reag. Ph Eur 345XI0057 Xylene, mixture of isomers, analytical grade, ACS 345XI0058 Xylene, mixture of isomers, for liquid scintillation, Normascint ® 345XI0059 Xylene, mixture of isomers, Multisolvent ® ACS 345XI0079 D(+)-Xylose, synthesis grade 346XI0080 D(+)-Xylose, extra pure, Ph Eur, BP 346YO0019 Iodine, pearls, resublimed, extra pure, Ph Eur, BP, USP 157YO0020 Iodine, resublimed, extra pure, Ph Eur, BP, USP 157YO0021 Iodine, resublimed, reagent grade, ACS, ISO, Reag. Ph Eur 157YO0022 Iodine, concentrated solution to prepare 1 l of solution 0,05 mol/l (0,1 N) 158YO0023 Iodine, solution 0,05 mol/l (0,1 N) 157YO0024 Iodine, solution 0,5 mol/l (1 N) 157YO0025 Iodine, solution 0,01 mol/l (0,02 N) 158YO0027 Iodine, solution 0,02365 mol/l (0,0473 N) 158YO0070 Tetrabutylammonium iodide, extra pure, Reag. Ph Eur 318References index380Scharlab The Lab Sourcing Group

www.scharlab.comCAS indexThe wise choiceCAS Art. no. Page CAS Art. no. Page CAS Art. no. Page CAS Art. no. Page50-00-0 FO0009 12850-00-0 FO0010 12850-00-0 FO0011 12850-00-0 FO0012 12950-00-0 FO0013 12950-00-0 FO0014 12950-00-0 FO0018 12950-01-1 GU0060 13750-01-1 GU0061 13750-69-1 RI0025 25550-70-4 SO0850 29150-78-2 AC0355 1350-81-7 AC0515 3250-99-7 GL0125 13350-99-7 GL0127 13451-05-8 PR0025 24651-28-5 DI1245 10551-35-4 HI0235 15552-89-1 CI0305 8354-11-5 NI0020 20354-21-7 SO0633 28654-64-8 TI0050 12556-12-2 AC0427 1956-40-6 AC0402 13656-40-6 AC0404 13656-40-6 AC0406 13656-41-7 AL0030 1556-45-1 SE0105 25756-54-2 QU0060 25356-75-7 CL0025 6456-81-5 GL0023 13556-81-5 GL0026 13556-81-5 GL0027 13556-81-5 GL0028 13556-84-8 AC0529 3256-85-9 GL0165 13456-86-0 AC1225 13456-89-3 CI0315 8357-09-0 BR0168 14157-09-0 BR0170 14157-10-3 AC1730 21257-11-4 AC0925 30857-11-4 AC0926 30857-13-6 UR0130 34157-13-6 UR0131 34157-13-6 UR0133 34157-48-7 LE0070 13157-50-1 SA0020 25557-50-1 SA0021 25557-50-1 SU0030 25557-55-6 PR0085 25157-55-6 PR0088 25157-71-6 DI0030 8457-88-5 CO0180 7058-08-2 CA0150 5658-56-0 VI0180 34258-86-6 XI0079 34658-86-6 XI0080 34659-23-4 GA0025 13259-50-7 CL0125 6959-67-6 AC1590 20359-92-7 DI0795 9460-00-4 AC0940 12160-11-7 DI0899 9760-11-7 DI0900 9760-12-8 AL0245 22260-18-4 TI0325 34060-24-2 ME0095 18060-29-7 ET0074 9360-29-7 ET0077 9260-29-7 ET0078 9260-29-7 ET0079 9260-29-7 ET0080 9360-29-7 ET0081 9260-29-7 ET0082 9360-29-7 ET0083 9360-29-7 ET0084 9360-35-5 AC0050 161-73-4 AZ0206 19161-90-5 LE0055 17162-23-7 AC1640 20662-53-3 AN0345 3062-53-3 AN0347 3062-55-5 TI0139 32362-55-5 TI0140 32362-56-6 TI0300 32462-56-6 TI0303 32462-76-0 SO0529 28362-76-0 SO0530 28462-76-0 SO0531 28463-68-3 ME0635 18863-74-1 SU0060 31063-91-2 FE0180 22164-17-5 ET0001 11564-17-5 ET0002 11164-17-5 ET0003 11464-17-5 ET0004 11464-17-5 ET0005 11264-17-5 ET0006 11264-17-5 ET0007 11264-17-5 ET0008 11564-17-5 ET0009 11364-17-5 ET0010 11364-17-5 ET0011 11464-17-5 ET0013 11564-17-5 ET0014 11464-17-5 ET0015 11364-17-5 ET0016 11264-17-5 ET0021 11364-18-6 AC1075 13164-18-6 AC1076 13064-18-6 AC1080 13164-18-6 AC1081 13164-18-6 AC1083 13064-18-6 AC1085 13064-18-6 AC1086 13064-19-7 AC0342 164-19-7 AC0343 164-19-7 AC0344 264-19-7 AC0345 264-19-7 AC0346 264-19-7 AC0347 264-19-7 AC0349 364-19-7 AC0350 364-19-7 AC0351 364-19-7 AC0352 164-19-7 AC0353 164-19-7 AC0354 264-19-7 AC0364 364-19-7 AC0365 364-20-0 TE0305 32264-67-5 SU0110 9464-75-5 TE0132 31965-85-0 AC0563 3765-85-0 AC0565 3765-85-0 AC0566 3767-03-8 VI0150 34267-56-1 ME0300 18467-56-1 ME0301 18467-56-1 ME0302 18467-56-1 ME0304 18467-56-1 ME0305 18567-56-1 ME0306 18667-56-1 ME0307 18767-56-1 ME0310 18567-56-1 ME0314 18767-56-1 ME0315 18567-56-1 ME0316 18467-56-1 ME0317 18667-56-1 ME0318 18667-56-1 ME0319 18767-56-1 ME0325 18767-56-1 ME0326 18667-63-0 AL0310 24767-63-0 AL0311 24767-63-0 AL0312 24867-63-0 AL0314 24967-63-0 AL0315 24967-63-0 AL0316 24867-63-0 AL0317 25067-63-0 AL0319 24967-63-0 AL0321 24867-63-0 AL0322 25067-63-0 AL0323 24867-63-0 AL0324 25067-63-0 AL0326 24967-64-1 AC0306 467-64-1 AC0308 667-64-1 AC0309 667-64-1 AC0310 667-64-1 AC0311 567-64-1 AC0312 467-64-1 AC0313 567-64-1 AC0314 567-64-1 AC0315 567-64-1 AC0316 567-64-1 AC0317 667-64-1 AC0319 767-64-1 AC0320 767-66-3 CL0198 6667-66-3 CL0200 6667-66-3 CL0201 6767-66-3 CL0202 6867-66-3 CL0203 6767-66-3 CL0204 6767-66-3 CL0205 6867-66-3 CL0207 6867-66-3 CL0208 6867-66-3 CL0210 6767-66-3 CL0218 6767-66-3 CL0219 6867-68-5 SU0150 10267-68-5 SU0151 10267-68-5 SU0152 10367-68-5 SU0153 10267-68-5 SU0154 10367-68-5 SU0155 10367-68-5 SU0157 10267-68-5 SU0158 10467-68-5 SU0159 10467-68-5 SU0165 10368-11-1 AC3080 32468-12-2 DI1061 9968-12-2 DI1062 9968-12-2 DI1063 10068-12-2 DI1065 9968-12-2 DI1066 10068-12-2 DI1068 10068-12-2 DI1070 10168-12-2 DI1071 9968-12-2 DI1072 9968-12-2 DI1073 10068-12-2 DI1074 10069-52-3 AM0468 2969-65-8 MA0149 17969-65-8 MA0150 17969-72-7 AC2002 25671-00-1 HI0395 14671-23-8 AL0436 24771-23-8 AL0437 24771-23-8 AL0438 24771-36-3 AL0170 5071-36-3 AL0172 5171-36-3 AL0173 5071-36-3 AL0174 5071-36-3 AL0175 5171-41-0 AL0127 2971-41-0 AL0128 3071-43-2 BE0030 3571-43-2 BE0031 3571-43-2 BE0032 3671-43-2 BE0033 3571-43-2 BE0034 3571-43-2 BE0035 3671-43-2 BE0037 3671-43-2 BE0038 3671-43-2 BE0041 3672-18-4 VA0055 34173-22-3 TR0400 33973-32-5 IS0140 16274-79-3 AR0120 3174-89-5 ME0350 18975-05-8 AC0325 875-05-8 AC0326 1175-05-8 AC0327 875-05-8 AC0328 875-05-8 AC0329 975-05-8 AC0331 975-05-8 AC0333 875-05-8 AC0335 1075-05-8 AC0336 1175-05-8 AC0337 1175-05-8 AC0338 1075-05-8 AC0340 975-05-8 AC0341 1075-05-8 AC0370 1175-05-8 AC0371 1075-09-2 CL0329 8775-09-2 CL0331 8775-09-2 CL0332 8775-09-2 CL0333 8875-09-2 CL0335 8875-09-2 CL0338 8775-09-2 CL0340 8975-09-2 CL0341 8975-09-2 CL0342 8775-09-2 CL0343 9075-09-2 CL0344 8875-09-2 CL0345 8975-09-2 CL0347 8875-09-2 CL0348 8775-09-2 CL0349 8975-09-2 CL0350 8975-12-7 FO0025 12975-12-7 FO0026 12975-12-7 FO0027 13075-12-7 FO0028 13075-15-0 SU0170 6175-15-0 SU0171 6175-31-0 IS0175 16375-36-5 CL0230 1275-36-5 CL0232 1375-52-5 NI0370 20775-57-0 CL0355 32275-65-0 AL0180 5275-65-0 AL0183 5275-76-3 TE0380 32375-89-8 TR0160 33676-03-9 AC3130 33176-03-9 AC3132 33176-03-9 AC3133 33276-03-9 AC3134 33276-05-1 AC3141 33576-05-1 AC3142 33576-05-1 AC3143 33576-05-1 AC3144 33576-22-2 AL0070 6076-54-0 DI0425 8676-59-5 AZ0130 4576-60-8 VE0070 4476-60-8 VE0075 4476-61-9 AZ0225 32576-61-9 AZ0226 32577-09-8 FE0495 22177-09-8 FE0496 22177-78-1 SU0119 10277-86-1 TR0422 33877-86-1 TR0423 33877-86-1 TR0424 33877-86-1 TR0427 33877-92-9 AC0718 7277-92-9 AC0719 72CAS indexScharlab The Lab Sourcing Group381

www.scharlab.comCAS indexThe wise choiceCAS indexCAS Art. no. Page CAS Art. no. Page CAS Art. no. Page CAS Art. no. Page78-83-1 AL0293 16178-83-1 AL0294 16178-83-1 AL0295 16178-92-2 AL0176 5178-92-2 AL0177 5178-92-2 AL0178 5178-93-3 ME0454 12578-93-3 ME0456 12578-93-3 ME0457 12578-96-6 IS0165 16379-01-6 TR0149 33279-01-6 TR0150 33279-01-6 TR0151 33379-06-1 AC3343 1379-06-1 AC3345 1379-09-4 AC1891 25079-09-4 AC1894 25079-11-8 AC0747 6479-11-8 AC0750 6479-20-9 AC0207 18979-31-2 AC1308 16179-33-4 AC1380 16879-33-4 AC1381 16879-46-9 NI0378 20783-88-5 VI0160 34284-65-1 AN0530 3084-65-1 AN0532 3184-66-2 FT0045 9384-74-2 FT0035 8585-41-6 FT0070 22585-44-9 AN0230 22585-83-6 SU0045 31085-86-9 SU0040 31086-74-8 CA0335 6187-66-1 AC1850 25387-69-4 AC3001 31787-79-6 SO0865 29187-86-5 PE0050 21388-06-2 TR0170 33388-74-4 NI0222 20588-75-5 NI0335 20788-89-1 AC1769 22588-89-1 AC1770 22588-99-3 AC1140 22489-83-8 TI0080 32590-05-1 GU0115 13790-15-3 NA0110 20090-15-3 NA0112 20090-43-7 FE0290 22290-80-2 GL0110 13391-17-8 DE0020 8391-20-3 NA0024 19991-20-3 NA0026 20091-56-5 IS0025 16091-56-5 IS0028 16091-57-6 ME0514 19292-31-9 AZ0235 33092-52-4 BI0033 4193-58-3 BE0210 19093-89-0 BE0195 11993-91-4 BE0255 3894-36-0 PE0160 3894-36-0 PE0165 3894-67-7 SA0083 25695-13-6 IN0030 15695-45-4 DI1080 10195-47-6 XI0025 34495-48-7 CR0062 7895-50-1 DI0382 8595-53-4 TO0120 33095-55-6 AM0210 1995-57-8 CL0150 6995-57-8 CL0151 6996-27-5 TI0220 18196-49-1 CA0367 12097-00-7 CL0135 6697-02-9 DI1155 10598-01-1 FU0090 13298-86-2 AC0300 1298-88-4 CL0270 3898-92-0 NI0035 20398-95-3 NI0270 20698-95-3 NI0273 20699-09-2 NI0225 20699-20-7 TR0030 33199-34-3 AC0890 10599-76-3 ME0478 19299-91-2 CL0070 6599-99-0 NI0420 208100-01-6 NI0230 206100-02-7 NI0345 207100-02-7 NI0348 207100-06-1 ME0645 188100-10-7 DI0935 97100-10-7 DI0937 98100-37-8 DI0500 91100-41-4 ET0110 119100-42-5 ES0140 309100-44-7 CL0250 40100-46-9 BE0075 40100-51-6 AL0160 39100-51-6 AL0161 40100-51-6 AL0162 39100-51-6 AL0163 40100-51-6 AL0164 39100-52-7 BE0160 34100-63-0 FE0315 222100-66-3 AN0400 30100-97-0 HE0200 142101-84-8 OX0050 108102-71-6 TR0200 333102-71-6 TR0202 333102-76-1 TR0080 331102-76-1 TR0083 331103-03-7 FE0414 223103-84-4 AC0065 1103-88-8 BR0030 43104-54-1 AL0200 72104-55-2 AL0535 72104-76-7 ET0205 162104-76-7 IS0162 162105-37-3 PR0115 126106-32-1 CA0319 120106-44-5 CR0082 79106-48-9 CL0160 70106-89-8 EP0030 110107-06-2 DI0406 85107-06-2 DI0407 85107-06-2 DI0408 86107-06-2 DI0409 86107-06-2 DI0410 86107-06-2 DI0411 86107-15-3 ET0135 120107-15-3 ET0137 120107-21-1 ET0164 123107-21-1 ET0166 123107-35-7 TA0270 317107-41-5 HE0250 146107-95-9 AL0035 15107-98-2 ME0665 189108-01-0 DI0950 98108-10-1 ME0490 192108-10-1 ME0493 192108-20-3 ET0085 95108-20-3 ET0086 95108-20-3 ET0087 95108-20-3 ET0089 95108-24-7 AN0154 4108-24-7 AN0155 4108-24-7 AN0156 4108-30-5 AN0320 309108-31-6 AN0250 177108-32-7 CA0370 251108-39-4 CR0072 78108-39-4 CR0075 79108-45-2 FE0213 222108-46-3 RE0080 254108-46-3 RE0083 254108-78-1 ME0025 180108-83-8 DI0810 94108-86-1 BR0060 43108-88-3 TO0072 327108-88-3 TO0073 327108-88-3 TO0074 327108-88-3 TO0075 327108-88-3 TO0076 328108-88-3 TO0078 329108-88-3 TO0079 327108-88-3 TO0081 328108-88-3 TO0082 328108-88-3 TO0083 329108-88-3 TO0084 329108-88-3 TO0085 328108-88-3 TO0086 329108-88-3 To0087 329108-90-7 CL0110 65108-90-7 CL0111 65108-91-8 CI0070 83108-93-0 CI0040 82108-93-0 CI0042 82108-94-1 CI0050 82108-95-2 FE0478 220108-95-2 FE0479 221108-95-2 FE0480 220108-95-2 FE0482 220108-95-2 FE0484 220109-66-0 PE0092 214109-66-0 PE0095 214109-66-0 PE0096 214109-66-0 PE0097 214109-66-0 PE0098 214109-66-0 PE0099 215109-66-0 PE0100 215109-69-3 CL0119 65109-69-3 CL0120 66109-73-9 BU0020 52109-73-9 BU0022 53109-86-4 ET0190 124109-86-4 ET0192 124109-89-7 DI0485 91109-89-7 DI0486 91109-99-9 TE0219 320109-99-9 TE0220 320109-99-9 TE0221 320109-99-9 TE0222 321109-99-9 TE0223 321109-99-9 TE0224 321109-99-9 TE0225 321109-99-9 TE0228 321109-99-9 Te0229 322110-02-1 TI0180 324110-15-6 AC2040 309110-15-6 AC2042 309110-16-7 AC1410 177110-17-8 AC1155 132110-18-9 TE0050 317110-19-0 AC0170 161110-19-0 AC0173 161110-26-9 BI0090 191110-26-9 BI0091 191110-27-0 MI0020 163110-44-1 AC2032 291110-54-3 HE0227 142110-54-3 HE0228 143110-54-3 HE0230 143110-54-3 HE0232 142110-54-3 HE0233 144110-54-3 HE0234 143110-54-3 HE0235 142110-54-3 He0236 144110-54-3 HE0238 143110-54-3 HE0239 144110-54-3 HE0242 142110-80-5 ET0180 123110-80-5 ET0182 124110-82-7 CI0029 82110-82-7 CI0030 81110-82-7 CI0031 80110-82-7 CI0032 80110-82-7 CI0033 81110-82-7 CI0035 81110-82-7 CI0036 81110-82-7 CI0039 80110-83-8 CI0060 82110-86-1 PI0120 251110-86-1 PI0121 252110-86-1 PI0123 252110-86-1 PI0124 252110-86-1 PI0125 252110-86-1 PI0126 252110-97-4 DI0825 94110-97-4 DI0827 95111-27-3 AL0270 146111-30-8 GL0168 134111-30-8 GL0170 135111-42-2 DI0470 90111-42-2 DI0472 90111-44-4 ET0072 66111-46-6 DI0562 91111-65-9 OC0010 208111-76-2 ET0175 123111-87-5 AL0393 209111-87-5 AL0395 209111-90-0 DI0580 92111-92-2 DI0300 84112-07-2 AC0085 123112-24-3 TR0260 334112-27-6 TR0240 334112-34-5 DI0572 91112-34-5 DI0573 91112-38-9 AC3195 340112-53-8 AL0330 108112-72-1 AL0360 320112-92-5 AL0235 308112-92-5 AL0236 308113-24-6 SO0590 285115-39-9 AZ0125 44115-39-9 AZ0126 44115-40-2 PU0020 44115-77-5 PE0070 213116-54-1 DI0365 190117-10-2 DI0775 94117-81-7 FT0025 124118-10-5 CI0240 72118-91-2 AC0765 65119-26-6 DI1225 105119-36-8 SA0180 195119-53-9 BE0270 38119-61-9 BE0245 38119-64-2 TE0240 322120-51-4 BE0185 40120-61-6 TE0080 104120-72-9 IN0120 157120-80-9 PI0150 253120-82-1 TR0119 332120-82-1 TR0120 332121-32-4 ET0245 126121-33-5 VA0025 341121-44-8 TR0215 333121-44-8 TR0216 334121-44-8 TR0217 334121-44-8 TR0218 334121-54-0 HY0001 147121-54-0 HY0002 147121-57-3 AC2060 310121-69-7 DI0972 98121-69-7 DI0975 98122-00-9 ME0320 189122-39-4 DI0630 107122-39-4 DI0633 107122-57-6 BE0095 40122-99-6 FE0525 221382Scharlab The Lab Sourcing Group

www.scharlab.comCAS indexThe wise choiceCAS Art. no. Page CAS Art. no. Page CAS Art. no. Page CAS Art. no. Page123-11-5 AL0515 189123-31-9 HI0145 154123-42-2 AL0225 155123-51-3 AL0285 160123-51-3 ME0376 160123-54-6 AC0220 12123-62-6 AN0300 250123-86-4 AC0090 52123-86-4 AC0093 52123-91-1 DI1287 105123-91-1 DI1288 106123-91-1 DI1289 105123-91-1 DI1290 106123-91-1 DI1291 106123-91-1 DI1292 106123-91-1 DI1294 106123-91-1 DI1296 107123-92-2 AC0157 160124-04-9 AC0375 14124-07-2 AC0670 209124-07-2 AC0673 209124-40-3 DI0870 97125-20-2 TI0100 325126-81-8 DI0840 95127-08-2 PO0109 228127-08-2 PO0110 228127-08-2 PO0112 228127-09-3 SO0032 262127-09-3 SO0034 263127-09-3 SO0035 262127-09-3 SO0036 263127-18-4 TE0125 319127-18-4 TE0127 319127-19-5 DI0855 96127-19-5 DI0856 96127-19-5 DI0857 96127-19-5 DI0860 96127-19-5 DI0861 97127-19-5 DI0862 96127-19-5 DI0863 97127-95-7 PO0140 236128-08-5 BR0120 44128-37-0 DI0315 85129-00-0 PI0080 251130-22-3 RO0070 16130-22-3 RO0071 16131-11-3 FT0055 102131-91-9 NI0390 208134-32-7 NA0047 201135-19-3 NA0116 200135-19-3 NA0117 200135-52-4 CI0225 348138-52-3 SA0200 256140-11-4 AC0080 39140-22-7 DI0650 107141-43-5 ET0027 115141-43-5 ET0028 115141-53-7 SO0324 271141-53-7 SO0325 271141-53-7 SO0326 271141-78-6 AC0140 116141-78-6 AC0141 119141-78-6 AC0143 116141-78-6 AC0144 118141-78-6 AC0145 117141-78-6 AC0146 117141-78-6 AC0148 118141-78-6 AC0149 118141-78-6 AC0150 119141-78-6 AC0154 117141-78-6 AC0155 117141-78-6 AC0158 118141-82-2 AC1430 178141-84-4 RO0030 254141-97-9 AC0287 119142-62-1 AC0680 146142-62-1 AC0682 146142-63-2 PI0050 225142-82-5 HE0120 141142-82-5 HE0123 139142-82-5 HE0125 139142-82-5 HE0126 140142-82-5 HE0127 139142-82-5 HE0129 140142-82-5 HE0130 140142-82-5 HE0131 140142-82-5 HE0135 140142-96-1 ET0060 84143-07-7 AC1392 169143-07-7 AC1395 169143-28-2 AL0410 209143-33-9 SO0190 268143-74-8 RO0130 221143-74-8 RO0131 221144-55-8 SO0128 272144-55-8 SO0129 272144-55-8 SO0130 272144-55-8 SO0131 272144-55-8 SO0133 273144-62-7 AC1723 211144-62-7 AC1724 212144-62-7 AC1725 212147-85-3 PR0055 246148-24-3 HI0257 155149-30-4 ME0093 180149-57-5 AC0990 124150-13-0 AC0415 19151-21-3 SD0010 281151-21-3 SO0450 281151-21-3 SO0456 281151-21-3 SO0458 281151-50-8 PO0180 232156-43-4 FE0135 220288-32-4 IM0025 156288-32-4 IM0026 156298-14-6 PO0173 236302-17-0 CL0010 64302-72-7 AL0025 15302-95-4 SO0257 269311-28-4 TE0130 319311-28-4 YO0070 318314-13-6 AZ0170 126328-50-7 AC0700 212333-18-6 ET0145 120333-20-0 PO0369 245333-20-0 PO0370 246333-20-0 PO0372 246333-20-0 PO0375 246357-57-3 BR0269 45367-93-1 IP0010 158375-22-4 AC1235 139470-82-6 EU0025 126471-34-1 CA0182 56471-34-1 CA0184 56471-34-1 CA0185 56477-73-6 SA0040 255477-73-6 SA0042 256493-52-7 RE0057 195493-52-7 RO0150 194493-52-7 RO0156 195497-19-8 SO0050 266497-19-8 SO0051 266497-19-8 SO0115 265497-19-8 SO0116 265497-19-8 SO0123 265498-23-7 AC0717 72506-64-9 PL0020 260506-68-3 BR0175 80517-28-2 HE0070 138518-47-8 FL0122 128518-47-8 FL0125 128518-67-2 DI1115 104523-21-7 SO0615 286523-44-4 AN0025 210526-94-3 SO0419 275526-95-4 AC1200 133532-32-1 SO0125 264532-32-1 SO0126 264532-82-1 CR0175 71534-16-7 PL0010 259536-17-4 DI0920 98536-46-9 DI1010 101536-46-9 RE0065 101538-62-5 DI0660 108540-23-8 TO0150 330540-69-2 AM0320 24540-72-7 SO0675 288540-84-1 IS0153 336540-84-1 IS0154 336540-84-1 IS0155 336540-84-1 IS0156 337540-84-1 IS0157 337540-84-1 IS0160 337540-84-1 IS0161 337540-84-1 IS0164 337543-80-6 BA0040 33544-63-8 AC1477 199544-63-8 AC1482 199544-92-3 CO0110 76547-58-0 AN0073 192547-58-0 AN0075 193548-62-9 VI0025 79552-16-9 AC1630 206553-24-2 RO0190 201553-24-2 RO0191 201554-13-2 LI0098 172554-13-2 LI0100 172554-84-7 NI0343 207556-03-6 TI0320 340557-04-0 MA0040 176557-05-1 CI0180 348563-41-7 SE0070 257569-58-4 AL0860 18584-08-7 PO0170 230584-08-7 PO0171 230584-08-7 PO0177 230584-42-9 AM0025 16587-98-4 AM0055 183593-51-1 ME0355 190593-84-0 GU0065 137593-85-1 GU0050 137596-01-0 NA0135 201596-27-0 CR0095 79597-12-6 ME0040 180599-00-8 AC3140 335603-45-2 AC1990 255620-45-1 DI0415 90628-63-7 AC0075 29631-61-8 AM0230 22631-61-8 AM0253 21631-61-8 AM0254 21631-61-8 AM0255 21631-61-8 AM0259 21631-61-8 AM0271 22632-99-5 FU0060 131633-03-4 VE0060 43633-96-5 AN0027 210643-79-8 AL0580 224657-27-2 LI0035 174657-84-1 SO0755 290666-52-4 AC0321 7666-52-4 AC0322 7666-52-4 AC0323 7666-52-4 AC0324 7687-47-8 LA0045 125687-47-8 LA0047 125811-98-3 ME0312 187811-98-3 ME0313 188831-61-8 GA0060 124845-10-3 RO0155 195860-22-0 IN0065 156865-49-6 CL0213 69865-49-6 CL0214 69865-49-6 CL0215 69867-56-1 SO0460 281868-14-4 PO0150 238868-18-8 SO0701 287872-50-4 ME0494 193872-50-4 ME0495 193872-50-4 ME0496 194872-50-4 ME0498 194872-50-4 ME0502 194872-50-4 ME0503 194872-50-4 ME0590 194877-24-7 PO0130 237877-24-7 PO0131 2371058-92-0 AZ0155 1111064-48-8 NE0025 181066-33-7 AM0330 251076-43-3 BE0040 371076-43-3 BE0042 371112-67-0 TE0118 3181119-34-2 AR0125 311119-94-4 BR0180 1091119-97-7 BR0201 3201132-61-2 MO0070 1991149-16-2 GL0095 1361185-53-1 TR0425 3381186-52-3 AC0348 31239-45-8 ET0108 1161239-45-8 ET0109 1161303-96-4 SO0705 2881303-96-4 SO0707 2881304-76-3 BI0200 411304-85-4 BI0225 411305-62-0 CA0215 581305-62-0 CA0216 581305-78-8 CA0260 591306-19-0 CA0110 551306-38-3 CE0090 621308-06-1 CO0060 741309-37-1 HI0341 1591309-48-4 MA0060 1761309-60-0 PL0149 1711309-64-4 AN0450 311310-58-3 PO0263 2381310-58-3 PO0266 2381310-58-3 PO0273 2381310-58-3 PO0275 2381310-58-3 PO0276 2391310-58-3 PO0277 2391310-58-3 PO0278 2401310-58-3 PO0280 2391310-58-3 PO0281 2391310-58-3 PO0282 2391310-58-3 PO0283 2391310-58-3 PO0284 2401310-58-3 PO0288 2391310-58-3 PO0289 2401310-66-3 LI0140 1731310-66-3 LI0141 1731310-73-2 SO0412 2761310-73-2 SO0418 2751310-73-2 SO0420 2751310-73-2 SO0421 2761310-73-2 SO0422 2761310-73-2 SO0423 2761310-73-2 SO0424 2751310-73-2 SO0425 2751310-73-2 SO0426 2761310-73-2 SO0427 2791310-73-2 SO0428 2791310-73-2 SO0429 2781310-73-2 SO0430 2771310-73-2 SO0433 2761310-73-2 SO0434 2791310-73-2 SO0438 2791310-73-2 SO0439 2791310-73-2 SO0440 2771310-73-2 SO0441 2771310-73-2 SO0442 2771310-73-2 SO0443 278CAS indexScharlab The Lab Sourcing Group383

www.scharlab.comCAS indexThe wise choiceCAS indexCAS Art. no. Page CAS Art. no. Page CAS Art. no. Page CAS Art. no. Page1310-73-2 SO0444 2781310-73-2 SO0445 2781310-73-2 SO0447 2781310-73-2 SO0448 2791310-73-2 SO0449 2771310-73-2 SO0451 2761310-73-2 SO0452 2771310-73-2 SO0453 2781310-73-2 SO0455 2771310-73-2 SO0464 2781310-73-2 SO0465 2791312-81-8 LA0110 1691313-13-9 MA0125 1791313-13-9 MA0126 1791313-27-5 MO0050 1981313-60-6 SO0555 2841313-99-1 NI0170 2021314-13-2 CI0195 3481314-13-2 CI0200 3481314-41-6 PL0152 1711314-56-3 AN0215 2241314-56-3 AN0217 2241317-33-5 MO0065 1981317-36-8 PL0150 1711317-36-8 PL0151 1711317-37-9 HI0360 1601317-38-0 CO0099 771318-00-9 VE0200 3421330-20-7 XI0050 3441330-20-7 XI0051 3451330-20-7 XI0052 3451330-20-7 XI0055 3451330-20-7 XI0057 3451330-20-7 XI0058 3451330-20-7 XI0059 3451330-43-4 SO0704 2881332-09-8 PI0010 2511333-82-0 AN0200 711335-32-6 PL0135 1701336-21-6 AM0247 211336-21-6 AM0248 211336-21-6 AM0249 201336-21-6 AM0250 201336-21-6 AM0251 191336-21-6 AM0252 201336-21-6 AM0256 201336-21-6 AM0257 201336-21-6 AM0258 201344-09-8 SO0640 2861344-28-1 AL0830 171344-28-1 AL0835 171344-28-1 AL0836 171344-28-1 AL0837 171390-65-4 CA0380 611393-92-6 TO0280 1731400-62-0 OR0020 2101400-62-0 OR0021 2101400-62-0 OR0022 2101401-55-4 AC2090 3161461-15-0 CA0165 561516-08-1 ET0012 1141592-23-0 CA0200 591600-27-7 ME0120 1811600-27-7 ME0121 1811634-04-4 ME0550 531634-04-4 ME0551 531634-04-4 ME0552 531634-04-4 ME0553 541634-04-4 ME0555 541634-04-4 ME0556 541643-19-2 BR0200 3171665-00-5 CL0337 901665-00-5 CL0339 901693-74-9 TE0230 3221733-12-6 RO0110 791735-17-7 CI0037 821762-95-4 AM0418 291762-95-4 AM0419 281762-95-4 AM0420 291762-95-4 AM0421 291787-61-7 NE0045 1101787-61-7 NE0048 1101829-00-1 AM0095 3261871-22-3 AZ0220 421936-15-8 AN0030 2101945-77-3 AZ0205 1952002-24-6 ET0040 1162037-26-5 TO0080 3292052-49-5 TE0115 3182052-49-5 TE0116 3182199-69-1 DI0385 852206-26-0 AC0332 112206-26-0 AC0334 112206-27-1 SU0161 1042206-27-1 SU0162 1042321-07-5 FL0112 1272321-07-5 FL0113 1272386-54-1 AC0601 502437-29-8 VE0100 1772437-29-8 VE0101 1772438-80-4 FU0035 1322465-27-2 AU0015 322538-85-4 NE0035 1112550-26-7 BE0070 392580-56-5 AZ0345 3422679-01-8 VE0110 1912832-45-3 AC1245 1452869-83-2 VE0150 1633012-65-5 AM0332 253051-09-0 MU0020 1993164-29-2 AM0410 283184-13-2 OR0055 2113244-88-0 FU0055 1313458-28-4 MA0160 1803483-12-3 DI1360 1083564-14-5 NE0030 1113564-18-9 ER0050 1113618-43-7 AN0090 3463737-95-9 AC0635 603811-04-9 PO0190 2303811-04-9 PO0193 2303926-62-3 SO0220 2674197-07-3 CR0235 714197-25-5 NE0050 3094430-20-0 RO0100 704472-41-7 DI1069 1015141-20-8 VE0160 1725144-89-8 FE0100 2195324-84-5 AC1700 2095329-14-6 AC2050 3105329-14-6 AC2051 3105341-61-7 HI0080 1475421-66-9 PA0150 415470-11-1 HI0212 1545470-11-1 HI0215 1545574-97-0 TE0119 3185625-37-6 PI0061 2255743-04-4 CA0048 545743-04-4 CA0050 555743-28-2 CA0180 565785-44-4 CA0203 585794-13-8 AS0015 325808-22-0 AC0788 715934-29-2 HI0405 1475949-29-1 AC0720 735949-29-1 AC0725 735949-29-1 AC0726 735965-83-3 AC2093 3115970-45-6 CI0150 3465970-45-6 CI0151 3465995-86-8 AC1180 1325996-10-1 GL0129 1346009-70-7 AM0364 276009-70-7 AM0365 276046-93-1 CO0092 766046-93-1 CO0095 766080-56-4 PL0114 1696080-56-4 PL0115 1706100-05-6 PO0186 2326106-04-3 SO0400 2716106-21-4 SO0645 3096106-24-7 AQ0030 1666106-24-7 SO0700 2886119-47-7 QU0090 2536119-70-6 QU0095 2546131-90-4 SO0024 2636131-90-4 SO0025 2636131-90-4 SO0030 2636132-02-1 SO0117 2656132-02-1 SO0118 2656132-04-3 SO0199 2686132-04-3 SO0200 2686132-04-3 SO0205 2686132-05-4 SO0349 2736132-05-4 SO0350 2736152-67-6 SO0285 2706153-39-5 OR0035 2116153-56-6 AC1720 2116153-56-6 AC1721 2116192-52-5 AC3120 3306192-52-5 AC3123 3306211-24-1 BA0060 1076363-53-7 MA0100 1786381-59-5 PO0353 2446381-59-5 PO0355 2446381-92-6 AC0960 1216381-92-6 AC0963 1216381-92-6 AC0965 1216381-92-6 AC0966 1226381-92-6 AC0967 1216381-92-6 AC0970 1226381-92-6 AC0971 1226381-92-6 AC0972 1226381-92-6 AC0973 1226381-92-6 AC0974 1226381-92-6 AC0996 1226487-48-5 PO0309 2426487-48-5 PO0310 2436915-15-7 AC1420 1787080-50-4 CL0020 647114-03-6 VE0120 1927220-79-3 AZ0200 1917220-79-3 AZ0203 1917240-90-6 XG0010 3447291-22-7 PI0130 2527291-22-7 PI0132 2527365-45-9 HE0100 1387429-90-5 AL0760 167439-89-6 HI0303 1587439-89-6 HI0304 1587439-89-6 HI0320 1587439-93-2 LI0080 1727439-95-4 MA0020 1747439-95-4 MA0025 1747439-96-5 MA0120 1787439-97-6 ME0175 1817439-97-6 ME0176 1817439-98-7 MO0025 1987440-02-0 NI0130 2017440-02-0 NI0132 2027440-23-5 SO0010 2627440-31-5 ES0050 3257440-31-5 ES0051 3257440-33-7 TU0020 3397440-36-0 AN0420 317440-43-9 CA0080 547440-44-0 CA0346 637440-44-0 CA0350 637440-44-0 CA0351 637440-44-0 CA0352 647440-48-4 CO0015 737440-50-8 CO0093 757440-66-6 CI0145 3467446-07-3 TE0040 3177446-08-4 SE0039 2577446-14-2 PL0155 1717446-19-7 CI0205 3497446-20-0 CI0206 3487446-20-0 CI0207 3487446-20-0 CI0230 3497446-20-0 CI0231 3497447-40-7 PA0100 3077447-40-7 PA0101 3077447-40-7 PA0102 3077447-40-7 PA0103 3077447-40-7 PO0199 2317447-40-7 PO0200 2317447-40-7 PO0201 2317447-40-7 PO0205 2317447-40-7 PO0207 2317447-41-8 LI0110 1727447-41-8 LI0112 1727487-88-9 MA0080 1767487-88-9 MA0087 1777487-88-9 MA0088 1777487-94-7 ME0169 1827487-94-7 ME0170 1827553-56-2 YO0019 1577553-56-2 YO0020 1577553-56-2 YO0021 1577553-56-2 YO0022 1587553-56-2 YO0023 1577553-56-2 YO0024 1577553-56-2 YO0025 1587553-56-2 YO0027 1587558-79-4 SO0329 2737558-79-4 SO0335 2737558-79-4 SO0337 2737558-80-7 SO0330 2697601-54-9 SO0342 2857601-90-3 AC1752 2167601-90-3 AC1753 2167601-90-3 AC1755 2167601-90-3 AC1760 2167601-90-3 AC1765 2167631-86-9 GE0030 2587631-86-9 GE0032 2587631-86-9 GE0033 2587631-86-9 GE0048 2587631-86-9 GE0049 2587631-86-9 GE0050 2587631-86-9 SI0040 2597631-90-5 SO0417 2757631-99-4 SO0500 2827631-99-4 SO0501 2837631-99-4 SO0505 2837632-00-0 SO0510 2837632-00-0 SO0512 2837646-78-8 ES0065 3257646-85-7 CI0155 3477646-85-7 CI0159 3477646-85-7 CI0160 3477646-85-7 CI0162 3477646-93-7 PO0272 2387647-01-0 AC0730 1497647-01-0 AC0736 1487647-01-0 AC0737 1497647-01-0 AC0738 1507647-01-0 AC0739 1497647-01-0 AC0740 1517647-01-0 AC0741 1497647-01-0 AC0742 1527647-01-0 AC0743 1527647-01-0 AC0744 1517647-01-0 AC0745 1517647-01-0 AC0746 1517647-01-0 AC0748 1507647-01-0 AC0749 1507647-01-0 AC0751 1507647-01-0 AC0752 1507647-01-0 AC0753 1517647-01-0 AC0754 152384Scharlab The Lab Sourcing Group

www.scharlab.comCAS indexThe wise choiceCAS Art. no. Page CAS Art. no. Page CAS Art. no. Page CAS Art. no. Page7647-01-0 AC0755 1517647-01-0 AC0756 1497647-01-0 AC0757 1527647-01-0 AC0759 1527647-01-0 AC0760 1507647-01-0 AC0761 1497647-01-0 AC0767 1507647-01-0 AC0769 1517647-10-1 PA0025 2127647-14-5 SO0224 2667647-14-5 SO0225 2667647-14-5 SO0227 2667647-14-5 SO0228 2677647-14-5 SO0229 2677647-14-5 SO0230 2677647-14-5 SO0231 2677647-14-5 SO0233 2677647-14-5 SO0234 2677647-15-6 SO0170 2647647-15-6 SO0171 2657647-17-8 CE0110 627647-17-8 CE0121 637664-38-2 AC1096 2237664-38-2 AC1098 2237664-38-2 AC1100 2237664-38-2 AC1105 2237664-38-2 AC1106 2237664-39-3 AC1051 1537664-39-3 AC1059 1527664-39-3 AC1060 1527664-93-9 AC2064 3137664-93-9 AC2065 3117664-93-9 AC2066 3117664-93-9 AC2067 3127664-93-9 AC2068 3147664-93-9 AC2069 3127664-93-9 AC2070 3117664-93-9 AC2071 3127664-93-9 AC2072 3167664-93-9 AC2073 3167664-93-9 AC2074 3137664-93-9 AC2075 3147664-93-9 AC2076 3167664-93-9 AC2077 3127664-93-9 AC2078 3137664-93-9 AC2079 3137664-93-9 AC2080 3157664-93-9 AC2081 3157664-93-9 AC2082 3157664-93-9 AC2083 3167664-93-9 AC2084 3157664-93-9 AC2085 3147664-93-9 AC2086 3147664-93-9 AC2087 3157664-93-9 AC2088 3157664-93-9 AC2089 3147664-93-9 AC2091 3137664-93-9 AC2092 3137664-93-9 AC2097 3127664-93-9 AC2106 3157664-93-9 AC2109 3147681-11-0 PO0410 2417681-11-0 PO0411 2417681-11-0 PO0415 2417681-11-0 PO0416 2417681-38-1 SO0150 2747681-49-4 SO0323 2717681-49-4 SO0355 2717681-52-9 SO0431 2807681-52-9 SO0432 2807681-52-9 SO0436 2807681-55-2 SO0825 2807681-57-4 SO0289 2707681-57-4 SO0290 2707681-82-5 SO0835 2807681-82-5 SO0837 2807697-37-2 AC1598 2047697-37-2 AC1599 2047697-37-2 AC1600 2037697-37-2 AC1601 2047697-37-2 AC1602 2047697-37-2 AC1604 2057697-37-2 AC1605 2047697-37-2 AC1607 2037697-37-2 AC1610 2057697-37-2 AC1611 2057697-37-2 AC1612 2057697-37-2 AC1613 2047697-37-2 AC1614 2047697-37-2 AC1615 2057704-34-9 AZ0040 3117704-34-9 AZ0041 3117705-08-0 HI0333 1597719-09-7 CL0360 3247722-64-7 PO0330 2437722-64-7 PO0331 2437722-64-7 PO0333 2447722-64-7 PO0335 2437722-64-7 PO0336 2447722-76-1 AM0334 247722-76-1 AM0335 247722-84-1 HI0130 1547722-84-1 HI0132 1547722-84-1 HI0135 1537722-84-1 HI0136 1537722-84-1 HI0137 1537722-84-1 HI0138 1537722-84-1 HI0139 1537723-14-0 FO0030 2247726-95-6 AG0005 437727-21-1 PO0350 2447727-43-7 BA0080 347727-54-0 AM0370 277727-54-0 AM0371 277727-73-3 SO0671 2877732-18-5 AG0001 3437732-18-5 AG0002 3437732-18-5 AG0003 3437732-18-5 AG0006 3437732-18-5 AG0014 3437757-79-1 PO0279 2427757-79-1 PO0285 2427757-79-1 PO0287 2427757-82-6 SO0664 2867757-82-6 SO0665 2867757-82-6 SO0667 2867757-82-6 SO0670 2877757-83-7 SO0669 2877757-83-7 SO0672 2877758-01-2 PO0160 2297758-01-2 PO0163 2297758-01-2 PO0165 2297758-02-3 PO0166 2297758-02-3 PO0167 2297758-02-3 PO0168 2297758-05-6 PO0400 2407758-05-6 PO0401 2407758-05-6 PO0403 2417758-05-6 PO0404 2407758-09-0 PO0290 2427758-09-0 PO0291 2427758-11-4 PO0257 2367758-11-4 PO0258 2377758-23-8 CA0211 587758-29-4 SO0780 2907758-87-4 CA0205 597758-89-6 CO0097 767758-95-4 PL0120 1707758-97-6 PL0130 1707758-98-7 CO0087 777758-98-7 CO0102 787758-98-7 CO0103 787758-99-8 CO0096 787758-99-8 CO0101 787761-88-8 PL0049 2607761-88-8 PL0050 2607761-88-8 PL0051 2617761-88-8 PL0055 2607761-88-8 PL0056 2617761-88-8 PL0057 2607761-88-8 PL0058 2617761-88-8 PL0059 2617772-98-7 SO0720 2897773-06-0 AM0395 227774-29-0 ME0250 1827775-09-9 SO0210 2667775-09-9 SO0213 2667775-11-3 SO0250 2687775-27-1 SO0540 2847778-50-9 PO0218 2347778-50-9 PO0219 2327778-50-9 PO0220 2327778-50-9 PO0221 2347778-50-9 PO0230 2337778-50-9 PO0231 2337778-50-9 PO0232 2337778-50-9 PO0233 2337778-50-9 PO0235 2337778-74-7 PO0319 2437778-74-7 PO0320 2437778-77-0 PO0259 2347778-77-0 PO0260 2347778-77-0 PO0261 2347778-77-0 PO0262 2347778-80-5 PO0363 2457778-80-5 PO0365 2457782-42-5 GR0012 1377782-49-2 SE0025 2577782-61-8 HI0340 1597782-63-0 HI0350 1597782-63-0 HI0351 1597782-75-4 MA0045 1757782-82-3 SO0160 2747783-20-2 AM0398 287783-20-2 AM0400 287783-20-2 AM0401 287783-28-0 AM0310 257783-28-0 AM0312 257783-34-8 ME0195 1827783-35-9 ME0226 1837783-35-9 ME0227 1837783-83-7 HI0312 257783-83-7 HI0315 267783-83-7 HI0317 267783-83-7 HI0319 267783-85-9 HI0314 267783-85-9 HI0316 267783-85-9 HI0318 267783-90-6 PL0030 2597783-96-2 PL0080 2607784-01-2 PL0040 2607784-13-6 AL0770 167784-24-9 AL0745 187784-24-9 AL0746 187784-26-1 AL0740 167784-27-2 AL0820 177784-27-2 AL0850 177784-31-8 AL0855 187784-46-5 SO0100 2817786-30-3 MA0038 1757788-99-0 CR0230 717789-00-6 PO0214 2317789-00-6 PO0215 2327789-00-6 PO0216 2327789-02-8 CR0194 717789-09-5 AM0276 247789-12-0 SO0260 2697789-18-6 CE0130 637789-20-0 DE0037 837789-20-0 DE0038 847789-23-3 PO0256 2357789-77-7 CA0210 587790-21-8 PO0340 2417790-28-5 SO0564 2827790-28-5 SO0565 2827790-69-4 LI0175 1737790-75-2 CA0295 607790-78-5 CA0060 557790-80-9 CA0135 557791-07-3 SO0535 2847791-13-1 CO0025 737791-13-1 CO0027 737791-18-6 MA0035 1747791-18-6 MA0036 1757791-18-6 MA0037 1757791-20-0 NI0138 2027791-20-0 NI0139 2027803-55-6 AM0465 277803-55-6 AM0467 277803-57-8 HI0089 1487803-57-8 HI0090 1477803-57-8 HI0092 1478000-27-9 AC0020 628002-74-2 PA0112 2138002-74-2 PA0113 2138002-74-2 PA0114 2138004-87-3 VI0070 1958006-28-8 CA0170 2628007-47-4 BA0030 608008-20-6 KE0100 1678008-57-9 AC0033 2108009-03-8 VA0150 3418012-95-1 AC0030 3429000-01-5 GO0020 1389000-65-1 GO0030 1389000-70-8 GE0020 1339001-75-6 PE0120 2159001-75-6 PE0125 2169002-18-0 AG0019 149002-18-0 AG0020 149002-92-0 BR0017 429002-93-1 TR0444 3399002-93-1 TR0447 3399003-39-8 PO0080 2289004-53-9 DE0040 849004-67-5 ME0390 1909004-70-0 CO0192 759005-64-5 TW0020 3399005-64-5 TW0022 3399005-65-6 TW0080 3409005-66-7 TW0040 3409005-67-8 TW0060 3409005-84-9 AL0715 3079005-84-9 AL0718 3089005-84-9 AL0719 3089012-36-6 AG0030 149012-36-6 AG0031 149012-36-6 AG0032 149012-36-6 AG0033 159012-36-6 AG0034 149012-36-6 AG0035 159012-36-6 AG0036 159012-36-6 AG0037 1510022-31-8 BA0073 3410022-31-8 BA0075 3410022-68-1 CA0097 5510022-68-1 CA0100 5510025-69-1 ES0063 32610025-69-1 ES0064 32610025-77-1 HI0336 15910025-82-8 IN0095 15610025-84-0 LA0090 16910026-22-9 CO0045 7410026-22-9 CO0046 7410026-24-1 CO0075 7410026-24-1 CO0077 7410028-24-7 SO0338 27310028-24-7 SO0339 27410028-24-7 SO0345 27410031-43-3 CO0091 7710031-43-3 CO0098 7710034-82-9 SO0255 268CAS indexScharlab The Lab Sourcing Group385

www.scharlab.comCAS indexThe wise choiceCAS indexCAS Art. no. Page CAS Art. no. Page CAS Art. no. Page10034-85-2 AC3350 14810034-93-2 HI0110 14810034-96-5 MA0130 17910034-96-5 MA0131 17910034-99-8 MA0084 17610034-99-8 MA0085 17610034-99-8 MA0086 17610035-04-8 CA0193 5710035-04-8 CA0194 5710035-04-8 CA0198 5810035-04-8 CA0199 5710035-10-6 AC0595 14810035-10-6 AC0596 14810039-26-6 LA0060 16810039-32-4 SO0336 27410039-32-4 SO0343 27410039-54-0 HI0225 15510039-56-2 SO0435 28510042-76-9 ES0180 30810043-35-3 AC0577 4210043-35-3 AC0578 4210043-35-3 AC0579 4210043-35-3 AC0580 4210043-52-4 CA0190 5710043-52-4 CA0192 5710043-52-4 CA0195 5810043-52-4 CA0197 5710045-94-0 ME0197 18210049-21-5 SO0328 27010049-21-5 SO0331 27010049-21-5 SO0333 27010060-12-5 CR0190 7010099-74-8 PL0140 17010099-74-8 PL0145 17010101-41-4 CA0284 6010101-41-4 CA0285 6010101-89-0 SO0340 28510101-97-0 NI0179 20210101-97-0 NI0180 20310102-17-7 SO0725 28910102-17-7 SO0727 28910102-17-7 SO0728 29010102-17-7 SO0729 28910102-17-7 SO0730 28910102-17-7 SO0731 28910102-17-7 SO0732 28910102-17-7 SO0733 29010102-17-7 SO0734 29010102-17-7 SO0737 29010102-17-7 SO0738 29010102-25-7 LI0180 17310102-40-6 SO0489 28210102-40-6 SO0490 28210102-45-1 TA0080 32310112-91-1 ME0160 18110124-48-8 ME0150 18110125-13-0 CO0100 7610125-13-0 CO0112 7610127-02-3 AN0040 1310196-18-6 CI0185 34710213-10-2 SO0795 29110277-43-7 LA0100 16910294-26-5 PL0070 26110294-26-5 PL0071 26110294-26-5 PL0072 26210294-26-5 PL0073 26210294-41-4 CE0080 6210294-42-5 CE0100 6210294-42-5 CE0101 6210294-42-5 CE0102 6210326-27-9 BA0053 3310326-27-9 BA0055 3310361-29-2 AM0267 2310361-29-2 AM0268 2310361-37-2 BA0056 3310378-23-1 AC0975 12310378-47-9 CE0060 2312003-78-0 AL0685 20212027-06-4 AM0480 2512054-85-2 AM0349 2412054-85-2 AM0350 2512069-69-1 CO0088 7712124-97-9 AM0265 2212124-97-9 AM0266 2212125-02-9 AM0270 2312125-02-9 AM0273 2312125-02-9 AM0274 2412125-28-9 MA0055 17512208-13-8 PO0120 23612230-71-6 BA0063 3312230-71-6 BA0065 3312501-23-4 AC1130 22413280-61-0 BI0120 7413419-61-9 AC0801 8313446-18-9 MA0048 17513446-18-9 MA0050 17513446-34-9 MA0122 17813453-69-5 LI0090 17313463-67-7 TI0367 32613464-82-9 IN0105 15613472-35-0 SO0332 26913472-35-0 SO0334 26913472-36-1 SO0583 32313477-34-4 CA0230 5913477-34-4 CA0231 5913478-00-7 NI0150 20213573-17-6 SA0067 25413600-98-1 SO0240 27213718-26-8 SO0820 28213746-66-2 PO0240 23613746-66-2 PO0243 23613755-38-9 SO0520 28313874-02-7 OR0060 28814459-95-1 PO0247 23514459-95-1 PO0248 23514459-95-1 PO0249 23514552-35-3 RE0008 7714634-91-4 FE0529 12714726-36-4 CI0170 34714808-60-7 AR0100 25614808-60-7 AR0101 25614836-60-3 ME0193 18215096-52-3 CR0135 7915244-10-7 HI0352 16015708-48-2 AC0950 12116593-81-0 PI0100 25316674-78-5 MA0027 17416674-78-5 MA0028 17416731-55-8 PO0241 23516731-55-8 PO0242 23516774-21-3 CE0050 2316788-57-1 PO0269 23716788-57-1 PO0270 23716788-57-1 PO0271 23716940-66-2 SO0105 26417372-87-1 EO0025 11017629-30-0 RA0025 25417647-74-4 DI1295 10718282-10-5 ES0070 32620624-25-3 SO0270 26920667-12-3 PL0060 26120694-39-7 MA0123 17820816-12-0 OS0050 21121041-95-2 CA0075 5521645-51-2 AL0795 1721908-53-2 ME0210 18321908-53-2 ME0213 18321908-53-2 ME0214 18221908-53-2 ME0215 18322767-49-3 AC1740 21522767-50-6 AC1240 14124634-61-5 PO0360 24525322-68-3 PO0025 22625322-68-3 PO0030 22625322-68-3 PO0035 22625322-68-3 PO0040 22625322-68-3 PO0045 22625322-68-3 PO0050 22725322-68-3 PO0060 22725322-68-3 PO0065 22725322-68-3 PO0066 22725322-68-3 PO0069 22725389-94-0 KA0010 16426628-22-8 SO0091 26426873-85-8 FI0009 12727610-45-3 SO0666 28728300-74-5 PO0125 22828305-25-1 CA0225 5928631-66-5 AZ0100 3028697-53-2 AR0050 3130525-89-4 PA0095 21332449-92-6 GL0150 13432503-27-8 TE0120 31832638-88-3 RO0165 25336653-82-4 AL0190 6337247-10-2 AZ0365 3237348-17-7 DE0010 4138183-12-9 FL0105 12751811-82-6 AZ0390 3252439-77-7 AM0130 1862708-56-9 AC0825 3963126-89-6 RE0001 3463126-89-6 RE0002 3463148-62-9 SI0020 25963148-62-9 SI0025 25963148-62-9 SI0030 25963449-41-2 BE0155 3564742-48-9 IS0170 16364742-49-0 ET0088 21764742-49-0 ET0090 21764742-49-0 ET0091 21764742-49-0 ET0092 21764742-49-0 ET0093 21764742-49-0 ET0095 21864742-49-0 ET0096 21864742-49-0 ET0097 21864742-49-0 ET0098 21864742-49-0 ET0099 21864742-49-0 ET0100 21964742-49-0 ET0101 21964742-49-0 ET0103 21964742-49-0 ET0105 21964742-49-0 ET0106 21965272-71-1 CR0210 7065997-17-3 LA0075 13368412-54-4 EM0070 7568855-54-9 TI0010 25868915-31-1 SO0415 27273513-42-5 IS0122 16275006-64-3 DI1090 10175277-39-3 HE0011 13978338-22-4 TI0250 32492112-69-1 HE0219 14492112-69-1 HE0220 14492112-69-1 HE0221 14592112-69-1 HE0222 14592112-69-1 HE0223 145100037-69-2 PI0062 226101357-32-8 NI0062 203123333-66-4 PO0380 245145428-94-0 BR0270 45207300-90-1 AC1242 141207300-91-2 AC1247 145207596-29-0 AC1702 208207605-40-1 AC1745 215652154-10-4 BR0275 45386Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageAAS StandardsAL0751 Aluminium, standard solution 1000 mg/l Al for AA (aluminium nitrate nonahydrate in nitric acid 0,5 mol/l) 292AN0440 Antimony, standard solution 1000 mg/l Sb for AA (antimony(III) chloride in hydrochloric acid 5 mol/l) 292AR0151 Arsenic, standard solution 1000 mg/l As for AA (arsenic(III) oxide in nitric acid 0,5 mol/l) 292BA0010 Barium, standard solution 1000 mg/l Ba for AA (barium nitrate in nitric acid 0,5 mol/l) 292BI0130 Bismuth, standard solution 1000 mg/l Bi for AA (bismuth(III) nitrate in nitric acid 0,5 mol/l) 292BO0013 Boron, standard solution 1000 mg/l B for AA (boric acid in water) 292CA0041 Cadmium, standard solution 1000 mg/l Cd for AA (cadmium nitrate in nitric acid 0,5 mol/l) 292CA0176 Calcium, standard solution 1000 mg/l Ca for AA (calcium nitrate in nitric acid 0,5 mol/l) 293CR0222 Chromium, standard solution 1000 mg/l Cr for AA (chromium(III) nitrate in nitric acid 0,5 mol/l) 293CO0012 Cobalt, standard solution 1000 mg/l Co for AA (cobalt nitrate in nitric acid 0,5 mol/l) 293CO0085 Copper, standard solution 1000 mg/l Cu for AA (copper(II) nitrate in nitric acid 0,5 mol/l) 293OR0057 Gold, standard solution 1000 mg/l Au for AA (Gold(III) trichloride acid in hydrochloric acid 2 mol/l) 293HI0302 Iron, standard solution 1000 mg/l Fe for AA (iron(III) nitrate nonahydrate in nitric acid 0,5 mol/l) 293PL0105 Lead, standard solution 1000 mg/l Pb for AA (lead(II) nitrate in nitric acid 0,5 mol/l) 293LI0060 Lithium, standard solution 1000 mg/l Li for AA (lithium nitrate in nitric acid 0,5 mol/l) 293MA0011 Magnesium, standard solution 1000 mg/l Mg for AA (magnesium nitrate in nitric acid 0,5 mol/l) 294MA0111 Manganese, standard solution 1000 mg/l Mn for AA (manganese nitrate in nitric acid 0,5 mol/l) 294ME0111 Mercury, standard solution 1000 mg/l Hg for AA (mercury(II) nitrate monohydrate in nitric acid 2 mol/l) 294MO0021 Molybdenum, standard solution 1000 mg/l Mo for AA (ammonium heptamolybdate in water) 294NI0121 Nickel, standard solution 1000 mg/l Ni for AA (nickel(II) nitrate in nitric acid 0,5 mol/l) 294PO0105 Potassium, standard solution 1000 mg/l K for AA (potassium nitrate in nitric acid 0,5 mol/l) 294SE0011 Selenium, standard solution 1000 mg/l Se for AA (selenium dioxide in nitric acid 0,5 mol/l) 294SI0012 Silicon, standard solution 1000 mg/l Si for AA (ammonium hexafluorosilicate in water) 294PL0005 Silver, standard solution 1000 mg/l Ag for AA (silver nitrate in nitric acid 0,5 mol/l) 295SO0005 Sodium, standard solution 1000 mg/l Na for AA (sodium nitrate in nitric acid 0,5 mol/l) 295ES0177 Strontium, standard solution 1000 mg/l Sr for AA (strontium nitrate in nitric acid 0,5 mol/l) 295ES0061 Tin, standard solution 1000 mg/l Sn for AA (tin(IV) chloride in hydrochloric acid 5 mol/l) 295TI0360 Titanium, standard solution 1000 mg/l Ti for AA (titanium(IV) chloride in hydrochloric acid 5 mol/l) 295TU0011 Tungsten, standard solution 1000 mg/l W for AA (ammonium tungstate in water) 295VA0071 Vanadium, standard solution 1000 mg/l V for AA (ammonium monovanadate in nitric acid 0,5 mol/l) 295CI0126 Zinc, standard solution 1000 mg/l Zn for AA (zinc nitrate in nitric acid 0,5 mol/l) 295Acids for Trace AnalysisAC0761 Hydrochloric acid, 37%, ppb-trace analysis grade 149AC1614 Nitric acid, 69%, ppb-trace analysis grade 204AC1613 Nitric acid, solution 65% w/w, ppb-trace analysis grade 204AC2091 Sulfuric acid, 94%, ppb-trace analysis grade 313Acids with low Mercury ContentAC0730 Hydrochloric acid, 37%, reagent grade, ACS, ISO, max. 0,0000005% Hg 149AC1607 Nitric Acid, min. 69,5%, reagent grade, ACS, ISO, max. 0,0000005% Hg 203AC1605 Nitric Acid, solution min. 65% w/w, reagent grade, ISO, max. 0,0000005% Hg 204AC1604 Nitric Acid, solution min. 60% w/w, reagent grade, ISO, max. 0,0000005% Hg 205AC2097 Sulfuric acid, 95 - 98%, reagent grade, ACS, ISO, max. 0,0000005% Hg 312AdsorbentsAL0835 Aluminium oxide activated, neutral, for column chromatography (activity degree 1) 17AL0836 Aluminium oxide activated, acid, for column chromatography (activity degree 1) 17AL0837 Aluminium oxide activated, basic, for column chromatography (activity degree 1) 17GE0048 Silica gel 60, 0,04 - 0,06 mm, for flash chromatography (230 - 400 mesh ASTM) 258GE0049 Silica gel 60, 0,06 - 0,2 mm, for column chromatography (70 - 230 mesh ASTM) 258GE0050 Silica gel 60, 0,2 - 0,5 mm, for column chromatography (35 - 70 mesh ASTM) 258Adsorption IndicatorsAZ0125 Bromophenol blue, indicator, ACS 44AZ0126 Bromophenol blue, solution 0,04%, indicator 44AZ0130 Bromothymol blue, indicator, ACS 45DI0425 2’,7’-Dichlorofluorescein, indicator 86DI0633 Diphenylamine, redox indicator, reagent grade, ACS 107DI0650 1,5-Diphenylcarbazide, reagent grade, ACS 107DI0660 1,5-Diphenylcarbazone, reagent grade 108EO0025 Eosin yellowish, C.I. 45380, for microscopy 110FL0113 Fluorescein, C.I. 45350, extra pure 127FL0125 Fluorescein sodium, C.I. 45350, extra pure 128AM0095 Titan yellow, C.I. 19540, reagent for magnesium and indicator 326Aminoacids and DerivativesAL0035 ß-Alanine, extra pure 15AL0025 DL-Alanine, extra pure 15AL0030 L-Alanine, extra pure, Ph Eur, BP, USP 15AR0120 L-Arginine, extra pure, Ph Eur, BP, USP 31AR0125 L-Arginine monohydrochloride, extra pure, Ph Eur, BP, USP 31AS0015 L-Asparagine monohydrate, extra pure, Ph Eur, BP 32AC0529 L-Aspartic acid, extra pure, Ph Eur, BP, USP 32CI0305 L-Cysteine hydrochloride anhydrous, extra pure 83CI0315 L-Cystine, extra pure, Ph Eur, BP 83AC1225 L-Glutamic acid, extra pure, Ph Eur, BP 134GL0165 L-Glutamine, extra pure, USP 134AC0404 Glycine, reagent grade, ACS, Reag. Ph Eur 136HI0395 L-Histidine, extra pure, Ph Eur, BP, USP 146HI0405 L-Histidine hydrochloride monohydrate, extra pure, Ph Eur, BP 147HI0235 4-Hydroxy-L-proline, extra pure 155IS0140 L-Isoleucine, extra pure, Ph Eur, BP, USP 162LE0055 L-Leucine, extra pure, Ph Eur, BP, USP 171LI0035 L-Lysine monohydrochloride, synthesis grade 174ME0635 L-Methionine, extra pure, Ph Eur, BP, USP 188FE0180 L-Phenylalanine, extra pure, Ph Eur, BP, USP 221PR0055 L-Proline, extra pure, Ph Eur, BP, USP, NF 246SE0105 L-Serine, extra pure, Ph Eur, BP, USP 257SO0400 Sodium L-glutamate monohydrate, extra pure, NF 271TR0400 L-Tryptophan, extra pure, Ph Eur, BP, USP 339TI0320 DL-Tyrosine, extra pure 340TI0325 L-Tyrosine, extra pure, Ph Eur, BP, USP 340VA0055 L-Valine, extra pure, Ph Eur, BP, USP 341Anhydrous SolventsAC0316 Acetone, dried (max. 0,01% H2O), reagent grade 5AC0319 Acetone, 99,8%, anhydrous (max. 0,005% H2O) 7AC0326 Acetonitrile, 99,9%, anhydrous (max. 0,001% H2O) 11AC0370 Acetonitrile, 99,7%, anhydrous (max. 0,005% H2O), with molecular sieves 11BE0034 Benzene, dried (max. 0,01% H2O), reagent grade 35BE0032 Benzene, 99,7%, anhydrous (max. 0,005% H2O) 36BE0038 Benzene, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 36AL0163 Benzyl alcohol, 99,5%, anhydrous (max. 0,01% H2O) 40AL0172 1-Butanol, 99,5%, anhydrous (max. 0,01% H2O) 51AL0178 2-Butanol, 99,5%, anhydrous (max. 0,01% H2O) 51ME0555 tert-Butyl methyl ether, 99,5%, anhydrous (max. 0,005% H2O) 54ME0556 tert-Butyl methyl ether, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 54CL0202 Chloroform, 99,9%, anhydrous (max. 0,003% H2O), stabilized with 150 ppm of amylene 68CL0219 Chloroform, 99,9%, anhydrous (max. 0,003% H2O), with molecular sieves, stabilized with 150 ppm of amylene 68CI0030 Cyclohexane, 99,7%, anhydrous (max. 0,005% H2O) 81CI0029 Cyclohexane, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 82DI0411 1,2-Dichloroethane, 99,5%, anhydrous (max. 0,005% H2O) 86CL0338 Dichloromethane, dried (max. 0,005% H2O), reagent grade, stabilized with approx. 50 ppm of amylene 87CL0349 Dichloromethane, 99,9%, anhydrous (max. 0,003% H2O), stabilized with approx. 50 ppm of amylene 89CL0350 Dichloromethane, 99,9%, anhydrous (max. 0,003% H2O), with molecular sieves 89ET0080 Diethyl ether, dried (max. 0,0075% H2O), reagent grade, 93stabilized with approx.7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0083 Diethyl ether, 99,7%, anhydrous (max. 0,005% H2O), 93stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0074 Diethyl ether, 99,5%, anhydrous (max. 0,005% H2O), 93with molecular sieves, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0089 Diisopropyl ether, 99,5%, anhydrous (max. 0,005% H2O), 95stabilized with approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)DI0861 N,N-Dimethylacetamide, 99,5%, anhydrous (max. 0,005% H2O) 97DI0863 N,N-Dimethylacetamide, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 97DI1071 N,N-Dimethylformamide, dried (max. 0,01% H2O), reagent grade 99DI1063 N,N-Dimethylformamide, 99,8%, anhydrous (max. 0,005% H2O) 100DI1073 N,N-Dimethylformamide, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 100SU0157 Dimethyl sulfoxide, dried (max. 0,01% H2O), reagent grade 102SU0152 Dimethyl sulfoxide, 99,9%, anhydrous (max. 0,005% H2O) 103SU0158 Dimethyl sulfoxide, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 104DI1290 1,4-Dioxane, dried (max. 0,005% H2O), reagent grade, 106stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)DI1288 1,4-Dioxane, 99,5%, anhydrous (max. 0,005% H2O), 106stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)DI1294 1,4-Dioxane, 99%, anhydrous (max. 0,005% H2O), 106with molecular sieves, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)AC0144 Ethyl acetate, 99,8%, anhydrous (max. 0,005% H2O) 118AC0141 Ethyl acetate, 99,8%, anhydrous (max. 0,005% H2O), with molecular sieves 119HE0126 n-Heptane, 99%, anhydrous (max. 0,003% H2O) 140HE0129 n-Heptane, 99%, anhydrous (max. 0,005% H2O), with molecular sieves 140HE0233 n-Hexane, 96%, anhydrous (max. 0,002% H2O) 144He0236 n-Hexane, 96%, anhydrous (max. 0,003% H2O), with molecular sieves 144ME0314 Methanol, 99,9%, anhydrous (max. 0,003% H2O) 187ME0325 Methanol, 99,8%, anhydrous (max. 0,005% H2O), with molecular sieves 187ME0498 1-Methyl-2-pyrrolidone, 99,5%, anhydrous (max. 0,005% H2O) 194Product family indexScharlab The Lab Sourcing Group387

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageAnhydrous Solvents (continuation)HI0257 8-Hydroxyquinoline, synthesis grade 155ME0502 1-Methyl-2-pyrrolidone, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 194 AZ0205 Methylthymol blue, tetrasodium salt, indicator 195AL0316 2-Propanol, dried (max. 0,01% H2O), reagent grade, ACS, ISO 248 MU0020 Murexide, indicator for metal titration 199AL0317 2-Propanol, 99,8%, anhydrous (max. 0,005% H2O) 250 PI0100 4-(2-Pyridylazo)-resorcinol, monosodium salt monohydrate, reagent grade, Reag. Ph Eur 253AL0324 2-Propanol, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 250 RO0165 Pyrogallol red, indicator for metal titration 253PI0124 Pyridine, dried (max. 0,01% H2O), reagent grade 252 SO0270 Sodium diethyldithiocarbamate trihydrate, reagent grade, ACS 269PI0125 Pyridine, 99,5%, anhydrous (max. 0,005% H2O) 252 SO0615 Sodium rhodizonate, indicator for metal titration, reagent grade 286PI0126 Pyridine, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 252 SO2000 SPADNS solution 291TE0223 Tetrahydrofuran, dried (max. 0,005% H2O), reagent grade, 321 TI0250 Thionine, C.I. 52000, for microscopy 324stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)TI0303 Thiourea, reagent grade, ACS 324TE0222 Tetrahydrofuran, 99,8%, anhydrous (max. 0,005% H2O), 321 AM0095 Titan yellow, C.I. 19540, reagent for magnesium and indicator 326stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)AN0090 Xylenol orange, tetrasodium salt, indicator for metal titration, ACS 346TE0229 Tetrahydrofuran, 99,5%, anhydrous (max. 0,005% H2O), 322 CI0225 Zincon, for the photometric determination of copper and zinc 348with molecular sieves, stabilized with 2,6-Di-tert-butyl-4-methylphenol (BHT)TO0074 Toluene, dried (max. 0,0075% H2O), reagent grade, ACS, ISO 327TO0084 Toluene, 99,8%, anhydrous (max. 0,003% H2O) 329TO0087 Toluene, 99,5%, anhydrous (max. 0,005% H2O), with molecular sieves 329IS0161 2,2,4-Trimethylpentane, 99,5%, anhydrous (max. 0,003% H2O) 337IS0164 2,2,4-Trimethylpentane, 99,5%, anhydrous (max. 0,003% H2O), with molecular sieves 337ASTM Products for Petroleum and lubricant industryBR0070 Bromide-bromate, solution 0,05 mol/l (0,1 N), according to ASTM D5776-99 43ME0736 Bromine index solution, according to ASTM D5776-99 43SO1012 Doctor solution (sodium plumbite), according to ASTM D235, reagent for sulfides 108HE0135 n-Heptane, 99%, ASTM 140ME0790 Mixture T.A.N. (toluene/isopropyl alcohol/water), according to ASTM D974 197ME0513 Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D974, extra pure 197ME0515 Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D2896, reagent grade 197ME0516 Mixture T.B.N., according to ASTM D4739 197OC0010 n-Octane, min. 80%, ASTM 208TO0083 Toluene, ASTM 329IS0160 2,2,4-Trimethylpentane, ASTM 337Buffer SubstancesAC0578 Boric acid, reagent grade, ACS, ISO, Reag. Ph Eur 42CA0194 Calcium chloride dihydrate, powder, reagent grade, ACS 57AC0725 Citric acid monohydrate, reagent grade, ACS, ISO, Reag. Ph Eur 73AC1100 ortho-Phosphoric acid, 85%, reagent grade, ACS, ISO, Reag. Ph Eur 223PO0200 Potassium chloride, reagent grade, Reag. Ph Eur 231PO0260 Potassium dihydrogen phosphate, reagent grade, ACS, ISO, Reag. Ph Eur 234PO0130 Potassium hydrogen phthalate, reagent grade, Reag. Ph Eur 237PO0275 Potassium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph Eur 238SO0118 Sodium carbonate decahydrate, reagent grade, ISO, Reag. Ph Eur 265SO0227 Sodium chloride, reagent grade, ACS, ISO, Reag. Ph Eur 266SO0131 Sodium hydrogen carbonate, reagent grade, ACS, ISO, Reag. Ph Eur 272SO0343 di-Sodium hydrogen phosphate dodecahydrate, reagent grade, ISO 274SO0425 Sodium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph Eur 275SO0707 di-Sodium tetraborate decahydrate, reagent grade, ACS, ISO 288Clinical DiagnosisRE0001 Benedict's reagent, for qualitative determination of sugar 34RE0002 Benedict's reagent, for quantitative determination of sugar 34RE0004 Esbach’s reagent 111RE0005 Fehling´s solution, solution A: copper(II) sulfate, Ph Eur, for determination of sugar 127RE0006 Fehling´s solution, solution B: potassium sodium tartrate, alcaline, Ph Eur, for determination of sugar 127RE0018 Folin-Ciocalteu, phenol reagent 128RE0040 Millon’s reagent 196Complexometric IndicatorsRO0070 Alizarin red S, C.I. 58005, reagent grade 16RO0071 Alizarin red S, solution 0,1% 16AL0860 Aluminon, reagent for aluminium, ACS 18VE0070 Bromocresol green, indicator 44CA0165 Calcein, indicator for metal titration 56AC0635 Calconcarboxylic acid, indicator for metal titration 60CR0235 Chromotrop 2 R, C.I. 16570, for complexometry 71NE0045 Eriochrome black T, C.I. 14645, indicator for metal titration 110NE0048 Eriochrome black T, solution 1%, for complexometry 110NE0030 Eriochrome blue-black B, C.I. 14640 111NE0035 Eriochrome blue-black R, C.I. 15705 111AZ0155 Eriochrome blue SE, C.I. 16680, indicator for metal titration 111ER0050 Eriochrome cyanine R, C.I. 43820, reagent grade 111GL0095 Glyoxal bis-(2-hydroxyanil), reagent grade, Reag. Ph Eur 136HE0070 Hematoxylin, C.I. 75290, pH indicator 138Concentrated Volumetric SolutionsAM0418 Ammonium thiocyanate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 29AC0996 Ethylenediaminetetraacetic acid, EDTA, disodium salt, 122concentrated solution to prepare 1 l of solution 0,1 mol/l (0,2N)AC0966 Ethylenediaminetetraacetic acid, EDTA, disodium salt, 122concentrated solution to prepare 1 l of solution 0,01 mol/l (0,02N)AC0743 Hydrochloric acid, concentrated solution to prepare 1 l of solution 1 mol/l (1 N) 152AC0759 Hydrochloric acid, concentrated solution to prepare 1 l of solution 0,5 mol/l (0,5 N) 152AC0742 Hydrochloric acid, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 152YO0022 Iodine, concentrated solution to prepare 1 l of solution 0,05 mol/l (0,1 N) 158PO0221 Potassium dichromate, concentrated solution to prepare 1 l of solution 1/60 mol/l (0,1N) 234PO0277 Potassium hydroxide, concentrated solution to prepare 1 l of solution 1 mol/l (1 N) 239PO0276 Potassium hydroxide, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 239PO0333 Potassium permanganate, concentrated solution to prepare 1 l of solution 0,02 mol/l (0,1 N) 244PL0051 Silver nitrate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 261SO0231 Sodium chloride, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1N) 267SO0428 Sodium hydroxide, concentrated solution to prepare 1 l of solution 1 mol/l (1 N) 279SO0434 Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,5 mol/l (0,5 N) 279SO0427 Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 279SO0438 Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,01 mol/l (0,01 N) 279SO0728 Sodium thiosulfate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N) 290SO0738 Sodium thiosulfate, concentrated solution to prepare 1 l of solution 0,01mol/l (0,01N) 290AC2073 Sulfuric acid, concentrated solution to prepare 1 l of solution 0,5 mol/l (1 N) 316AC2072 Sulfuric acid, concentrated solution to prepare 1 l of solution 0,05 mol/l (0,1 N) 316Conductivity StandardsPA0103 Conductivity standard, 50000 µS/cm (25 °C), KCl aqueous solution 307PA0102 Conductivity standard, 12880 µS/cm (25 °C), KCl 0,1 mol/l 307PA0101 Conductivity standard, 1413 µS/cm (25 °C), KCl 0,01 mol/l 307PA0100 Conductivity standard, 147 µS/cm (25 °C), KCl 0,001 mol/l 307Chemical Oxygen DemandHI0316 Ammonium iron(II) sulfate hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 26HI0318 Ammonium iron(II) sulfate, solution ~ 0,12 mol/l (0,12 N), 26for COD determination, according to ISO 6060ME0227 Mercury(II) sulfate, reagent grade, ACS 183PO0220 Potassium dichromate, reagent grade, ACS, ISO, Reag. Ph Eur 232PO0233 Potassium dichromate, solution 0,04 mol/l, for COD determination 233PO0234 Potassium dichromate 0,04 mol/l / mercury(II) sulfate 80 g/l, 233solution in sulfuric acid, for COD determination, according to ISO 6060PL0071 Silver sulfate, reagent grade, ACS 261PL0072 Silver sulfate, solution 1% in sulfuric acid, 262for COD determination, according to ISO 6060PL0073 Silver sulfate, solution 0,66% in sulfuric acid 262AC2069 Sulfuric acid, 95 - 97%, reagent grade, ISO 312AC2075 Sulfuric acid, solution 4 mol/l (8 N), for COD determination, according to ISO 6060 314Dessication MediaCA0190 Calcium chloride anhydrous, granulated, extra pure 57CA0260 Calcium oxide, natural, granulated 59TA0140 Molecular sieve 3 Å, pearl-shaped, 2 - 3 mm 198TA0141 Molecular sieve 4 Å, pearl-shaped, 2 - 3 mm 198TA0142 Molecular sieve 5 Å, pearl-shaped, 2 - 3 mm 198AN0215 di-Phosphorus pentoxide, synthesis grade 224GE0042 Silica gel with humidity indicator (orange), 1 - 3 mm 257GE0043 Silica gel with humidity indicator (orange), 2,5 - 6 mm 257TI0010 Siliceous earth, purified and calcined, extra pure, USP, NF 258SO0665 Sodium sulfate anhydrous, powder, extra pure, Ph Eur 286SO0664 Sodium sulfate anhydrous, powder, reagent grade, ACS, ISO, Reag. Ph Eur 286CI0159 Zinc chloride, synthesis grade 347388Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageDNA SynthesisAN0156 Acetic anhydride, DNA synthesis grade 4AC0336 Acetonitrile, max. 0,003% H2O, DNA synthesis grade 11AC0337 Acetonitrile, max. 0,001% H2O, DNA synthesis grade 11DI0410 1,2-Dichloroethane, max. 0,005% H2O, DNA synthesis grade 86CL0343 Dichloromethane, DNA synthesis grade 90DI1296 1,4-Dioxane, dried (max. 0,005% H2O), DNA synthesis grade, 107stabilized with 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)AC0150 Ethyl acetate, max. 0,005% H2O, DNA synthesis grade 119ET0097 Petroleum ether, boiling range 40 - 60 °C, DNA synthesis grade 218Electrode Auxiliary SolutionsPO0205 Potassium chloride, solution 3 mol/l, for filling electrodes 231PO0206 Potassium chloride, solution 3,5 mol/l with silver chloride, for filling electrodes 231Extra Pure SolventsAC0342 Acetic acid glacial, extra pure, Ph Eur, BP, USP 1AC0312 Acetone, extra pure, Ph Eur, BP, NF, packed in UHDPE bottles 4AC0313 Acetone, extra pure, Ph Eur, BP, NF 5AC0325 Acetonitrile, extra pure 8BE0031 Benzene, extra pure 35AL0162 Benzyl alcohol, extra pure, Ph Eur, BP, NF 39AL0164 Benzyl alcohol (benzaldehyde ≤ 0,05%), extra pure, Ph Eur, BP, NF 39AL0170 1-Butanol, extra pure, USP, NF 50ME0550 tert-Butyl methyl ether, extra pure 53SU0170 Carbon disulfide, extra pure 61CL0200 Chloroform, extra pure, Ph Eur, stabilized with ethanol 66CL0210 Chloroform, extra pure, stabilized with 150 ppm of amylene 67CI0031 Cyclohexane, extra pure 80DI0406 1,2-Dichloroethane, extra pure 85CL0331 Dichloromethane, extra pure, stabilized with approx. 50 ppm of amylene, Ph Eur, NF 87DI0472 Diethanolamine, extra pure, NF, Reag. Ph Eur 90ET0078 Diethyl ether, extra pure, Ph Eur, BP, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 92DI0810 Diisobutyl ketone, extra pure 94ET0086 Diisopropyl ether, extra pure, stabilized with approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 95DI1062 N,N-Dimethylformamide, extra pure 99SU0151 Dimethyl sulfoxide, extra pure, Ph Eur, USP 102DI1287 1,4-Dioxane, extra pure, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 105ET0006 Ethanol absolute, extra pure, Ph Eur, BP, USP 112ET0003 Ethanol 96% v/v, extra pure, Ph Eur, BP 114AC0143 Ethyl acetate, extra pure, Ph Eur, BP, NF 116ET0164 Ethylene glycol, extra pure, packed in UHDPE bottles 123ME0456 Ethyl methyl ketone, extra pure 125FO0025 Formamide, extra pure 129GL0027 Glycerol, 99%, extra pure, Ph Eur, BP, USP 135HE0125 n-Heptane, 99%, extra pure 139HE0120 Heptane, fraction from petroleum, extra pure 141HE0227 n-Hexane, 96%, extra pure 142HE0220 Hexane, fraction from petroleum, extra pure 144AL0285 Isoamyl alcohol, mixture of isomers, extra pure 160ME0301 Methanol, extra pure, Ph Eur, NF 184PE0095 n-Pentane, 99%, extra pure 214ET0088 Petroleum ether, boiling range 30 - 40 °C, extra pure, Reag. Ph Eur 217ET0091 Petroleum ether, boiling range 40 - 60 °C, extra pure 217ET0096 Petroleum ether, boiling range 50 - 70 °C, extra pure, Reag. Ph Eur 218ET0100 Petroleum ether, boiling range 60 - 80 °C, extra pure 219ET0105 Petroleum ether, boiling range 65 - 95 °C, extra pure 219ET0103 Petroleum ether, boiling range 100 - 120 °C, extra pure, Reag. Ph Eur 219AL0436 1-Propanol, extra pure, Ph Eur 247AL0311 2-Propanol, extra pure, Ph Eur, BP, USP 247PI0121 Pyridine, extra pure 252TE0125 Tetrachloroethene, extra pure 319TE0220 Tetrahydrofuran, extra pure, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 320TO0073 Toluene, extra pure 327TR0150 Trichloroethene, extra pure, stabilized with ethanol 332IS0153 2,2,4-Trimethylpentane, extra pure 336AC0030 Vaseline oil, extra pure, Ph Eur, BP, USP 342XI0025 o-Xylene, extra pure, Reag. Ph Eur 344XI0051 Xylene, mixture of isomers, extra pure 345Food AnalysisRE0025 Acid detergent fibre reagent, ADF according to Van Soest 13AC0578 Boric acid, reagent grade, ACS, ISO, Reag. Ph Eur 42AC0579 Boric acid, solution 4% w/v 42RE0016 Carrez´s Reagent I 61RE0017 Carrez´s Reagent II 61RE0005 Fehling´s solution, solution A: copper(II) sulfate, Ph Eur, for determination of sugar 127RE0006 Fehling´s solution, solution B: potassium sodium tartrate, alcaline, Ph Eur, for determination of sugar 127RE0018 Folin-Ciocalteu, phenol reagent 128RE0020 Hanus solution, IBr solution 0,1 mol/l (0,2 N) 138AC3350 Hydriodic acid, 57%, reagent grade 148AC0760 Hydrochloric acid-water, solution 50:50 v/v, reagent grade 150AC0752 Hydrochloric acid, solution 6 mol/l (6 N) 150AC0738 Hydrochloric acid, solution 3 mol/l (3 N) 150AC0769 Hydrochloric acid, solution 0,31mol/l (0,31 N) 151HI0135 Hydrogen peroxide, solution 30% w/w (110 vol), extra pure 153HI0130 Hydrogen peroxide, solution 0,9% w/v (3 vol), for determination of sulfurous gas (SO2) according to Paul 154CA0393 Kjeldahl catalyst (Cu-Se), tablets 5 g 167CA0394 Kjeldahl catalyst (Cu-Se), tablets 1 g 167CA0396 Kjeldahl catalyst (Cu), tablets 4 g 167ME0680 Kjeldahl catalyst (Cu-Se), for quick determination of nitrogen, according to Wieninger 168ME0213 Mercury(II) oxide, yellow, reagent grade, ACS, Reag. Ph Eur 183IN0040 Mixed indicator I, for determination of sulfurous gas (SO2) according to Paul 196RE0050 Nessler´s reagent 201RE0015 Neutral detergent fibre reagent, NDF according to Van Soest 201PE0125 Pepsin 1:10000 NF 216FO0030 Phosphorus red, extra pure 224PO0249 Potassium hexacyanoferrate(II), solution 10% w/v 235PO0283 Potassium hydroxide, solution 0,23 mol/l (0,23 N), for determination of crude fibre, according to Weende 239PO0416 Potassium iodide, solution 30% w/v 241PO0372 Potassium thiocyanate, solution 5% w/v 246SO0422 Sodium hydroxide, solution 40% w/v, extra pure 276SO0426 Sodium hydroxide, solution 32% w/v, for the determination of nitrogen 276SO0421 Sodium hydroxide, solution 30% w/v, extra pure 276SO0430 Sodium hydroxide, solution 1,66 mol/l (1,66 N) 277SO0452 Sodium hydroxide, solution 0,4 mol/l (0,4 N) 277SO0449 Sodium hydroxide, solution 0,3546 mol/l (0,3546 N) 277SO0429 Sodium hydroxide, solution 1/9 mol/l (1/9 N) 278SO0465 Sodium hydroxide, solution 1/49 mol/l (1/49 N) 279SO0727 Sodium thiosulfate pentahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 289AC2064 Sulfuric acid, solution 90 - 91% w/w, for Gerber fat determination and testing nitrates in milk 313AC2092 Sulfuric acid, solution 62% w/w, according to Röder and Van Gulik, for determination of fat in milk 313AC2074 Sulfuric acid, solution 1/3 w/v 313AC2084 Sulfuric acid, solution 0,13 mol/l (0,26 N) 315AC2106 Sulfuric acid, solution 0,1275 mol/l (0,255 N) 315RE0070 Wijs solution, ICl solution 0,1 mol/l (0,2 N) 344GCAC0308 Acetone, for GC residue analysis 6AC0309 Acetone, GC ultra-trace analysis grade 6AC0338 Acetonitrile, for GC residue analysis 10AC0341 Acetonitrile, GC ultra-trace analysis grade 10ME0553 tert-Butyl methyl ether, for GC residue analysis 54CL0208 Chloroform, for GC residue analysis, stabilized with ethanol 68CI0035 Cyclohexane, for GC residue analysis 81CI0036 Cyclohexane, GC ultra-trace analysis grade 81CL0340 Dichloromethane, for GC residue analysis, stabilized with ethanol 89CL0345 Dichloromethane, for GC residue analysis, stabilized with approx. 50 ppm of amylene 89CL0341 Dichloromethane, GC ultra-trace analysis grade, stabilized with ethanol 89DI0862 N,N-Dimethylacetamide, GC head space grade 96DI1068 N,N-Dimethylformamide, for GC residue analysis 100DI1074 N,N-Dimethylformamide, GC head space grade 100SU0165 Dimethyl sulfoxide, GC head space grade 103AC0148 Ethyl acetate, for GC residue analysis 118AC0149 Ethyl acetate, GC ultra-trace analysis grade 118AC1235 Heptafluorobutyric acid, 99,5% 139HE0238 n-Hexane, 96%, for GC residue analysis 143HE0239 n-Hexane, 96%, GC ultra-trace analysis grade 144HE0223 Hexane, fraction from petroleum, for GC residue analysis 145ME0318 Methanol, for GC residue analysis 186ME0319 Methanol, GC ultra-trace analysis grade 187ME0503 1-Methyl-2-pyrrolidone, GC head space grade 194ME0500 Mixture ethyl acetate/cyclohexane, 1:1 v/v, for GC residue analysis 196PE0099 n-Pentane, 99%, for GC residue analysis 215PE0100 n-Pentane, 99%, GC ultra-trace analysis grade 215ET0098 Petroleum ether, boiling range 40 - 60 °C, for GC residue analysis 218ET0099 Petroleum ether, boiling range 40 - 60 °C, GC ultra-trace analysis grade 218AL0319 2-Propanol, for GC residue analysis 249SO0670 Sodium sulfate anhydrous, for GC residue analysis 287TO0081 Toluene, for GC residue analysis 328TO0082 Toluene, GC ultra-trace analysis grade 328IS0157 2,2,4-Trimethylpentane, for GC residue analysis 337Product family indexScharlab The Lab Sourcing Group389

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageGC (continuation)AG0014 Water, GC head space grade 343HPLC AuxiliariesAC0346 Acetic acid glacial, HPLC grade 2AM0255 Ammonium acetate, HPLC grade 21AM0267 Ammonium carbonate, HPLC grade 23SO1020 Buffer solution for HPLC, pH = 6 (potassium dihydrogen phosphate/sodium hydroxide) 49PO0261 Potassium dihydrogen phosphate, HPLC grade 234PO0270 di-Potassium hydrogen phosphate trihydrate, HPLC grade 237SO0030 Sodium acetate trihydrate, HPLC grade 263SO0325 Sodium formate, HPLC grade 271SO0130 Sodium hydrogen carbonate, HPLC grade 272SO0345 di-Sodium hydrogen phosphate dihydrate, HPLC grade 274SO0456 Sodium lauryl sulfate, for ion-pair chromatography 281TR0218 Triethylamine, HPLC grade 334AC3143 Trifluoroacetic acid, buffer substance, HPLC grade 335HPLC Grade SolventsAC0310 Acetone, Multisolvent ® HPLC grade ACS ISO UV-VIS 6AC0333 Acetonitrile, Multisolvent ® HPLC grade ACS UV-VIS 8AC0340 Acetonitrile, isocratic HPLC grade 9AC0329 Acetonitrile, gradient 240nm/ far UV HPLC grade 9AC0331 Acetonitrile, supragradient HPLC grade 9AC0335 Acetonitrile, fluorescence HPLC grade 10BE0041 Benzene, Multisolvent ® HPLC grade ACS ISO UV-VIS 36AL0175 1-Butanol, HPLC grade 51ME0552 tert-Butyl methyl ether, HPLC grade 53CL0120 1-Chlorobutane, HPLC grade 66CL0218 Chloroform, stabilized with ethanol, Multisolvent ® HPLC grade ACS ISO UV-VIS 67CL0207 Chloroform, HPLC grade, stabilized with amylene (approx. 150 ppm) 68CI0039 Cyclohexane, Multisolvent ® HPLC grade ACS ISO UV-VIS 80DI0409 1,2-Dichloroethane, HPLC grade 86CL0347 Dichloromethane, stabilized with approx. 50 ppm of amylene, Multisolvent ® HPLC grade ACS ISO UV-VIS 88CL0335 Dichloromethane, HPLC grade, stabilized with ethanol 88ET0082 Diethyl ether, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT), Multisolvent ® ACS ISO 93DI0860 N,N-Dimethylacetamide, HPLC grade 96DI1072 N,N-Dimethylformamide, Multisolvent ® HPLC grade ACS ISO UV-VIS 99SU0155 Dimethyl sulfoxide, HPLC grade 103DI1292 1,4-Dioxane, HPLC grade, stabilized with 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 106ET0015 Ethanol absolute, Multisolvent ® HPLC grade ACS ISO UV-VIS 113ET0010 Ethanol absolute, gradient HPLC grade 113ET0013 Ethanol 96% v/v, Multisolvent ® HPLC grade ACS UV-VIS 115AC0155 Ethyl acetate, Multisolvent ® HPLC grade ACS ISO UV-VIS 117EX0001 Extrachrom ® , eluent HPLC grade 126HE0131 n-Heptane, 99%, HPLC grade 140HE0242 n-Hexane, 99%, HPLC grade 142HE0234 n-Hexane, 96%, Multisolvent ® HPLC grade ACS UV-VIS 143HE0221 Hexane, fraction from petroleum, Multisolvent ® HPLC grade ACS 145IS0122 Isohexane, Multisolvent ® HPLC grade UV-VIS 162IS0162 Isooctanol, HPLC grade 162ME0315 Methanol, Multisolvent ® HPLC grade ACS ISO UV-VIS K.F. 185ME0310 Methanol, isocratic HPLC grade (254 nm) 185ME0306 Methanol, supragradient HPLC grade 186ME0317 Methanol, fluorescence HPLC grade 186PE0097 n-Pentane, 99%, HPLC grade 214ET0095 Petroleum ether, boiling range 40 - 60 °C, Multisolvent ® HPLC grade ACS ISO UV-VIS 218AL0438 1-Propanol, HPLC grade 247AL0321 2-Propanol, Multisolvent ® HPLC grade ACS ISO UV -VIS 248AL0315 2-Propanol, gradient HPLC grade 249TE0127 Tetrachloroethene, Multisolvent ® HPLC grade UV-VIS 319TE0225 Tetrahydrofuran, HPLC grade, without stabilizer 321TO0085 Toluene, Multisolvent ® HPLC grade ACS ISO UV-VIS 328TR0120 1,2,4-Trichlorobenzene, HPLC grade 332IS0156 2,2,4-Trimethylpentane, HPLC grade 337AG0001 Water, gradient HPLC grade 343XI0059 Xylene, mixture of isomers, Multisolvent ® ACS 345ICP StandardsAL0753 Aluminium, standard solution 1000 mg/l Al for ICP (aluminium in nitric acid 2%) 296AN0444 Antimony, standard solution 1000 mg/l Sb for ICP (antimony in hydrochloric acid 10%) 296AR0155 Arsenic, standard solution 1000 mg/l As for ICP (arsenic in nitric acid 2%) 296BA0015 Barium, standard solution 1000 mg/l Ba for ICP (barium carbonate in nitric acid 2%) 296BE0345 Beryllium, standard solution 1000 mg/l Be for ICP (beryllium oxide in hydrochloric acid 2%) 296BI0135 Bismuth, standard solution 1000 mg/l Bi for ICP (bismuth in nitric acid 2%) 296BO0017 Boron, standard solution 1000 mg/l B for ICP (boric acid in water) 296CA0044 Cadmium, standard solution 1000 mg/l Cd for ICP (cadmium in nitric acid 2%) 296CA0179 Calcium, standard solution 1000 mg/l Ca for ICP (calcium carbonate in nitric acid 2%) 297CE0037 Cerium, standard solution 1000 mg/l Ce for ICP (cerium(IV) oxide in nitric acid 5%) 297CE0107 Cesium, standard solution 1000 mg/l Cs for ICP (cesium chloride in water) 297CR0226 Chromium, standard solution 1000 mg/l Cr for ICP (chromium(III) nitrate nonahydrate in nitric acid 2%) 297CO0013 Cobalt, standard solution 1000 mg/l Co for ICP (cobalt in nitric acid 2%) 297CO0080 Copper, standard solution 1000 mg/l Cu for ICP (copper in nitric acid 2%) 297DI1300 Dysprosium, standard solution 1000 mg/l Dy for ICP (dysprosium oxide in nitric acid 2%) 297ER0030 Erbium, standard solution 1000 mg/l Er for ICP (erbium oxide in nitric acid 2%) 297EU0051 Europium, standard solution 1000 mg/l Eu for ICP (europium(III) oxide in nitric acid 2%) 298GA0010 Gadolinium, standard solution 1000 mg/l Gd for ICP (gadolinium oxide in nitric acid 2%) 298GA0035 Gallium, standard solution 1000 mg/l Ga for ICP (gallium in nitric acid 2%) 298GE0071 Germanium, standard solution 1000 mg/l Ge for ICP (germanium in nitric acid 5% + hydrofluoric acid 1%) 298OR0062 Gold, standard solution 1000 mg/l Au for ICP (gold in hydrochloric acid 5%) 298HA0010 Hafnium, standard solution 1000 mg/l Hf for ICP (hafnium in nitric acid 5% + hydrofluoric acid 1%) 298HO0010 Holmium, standard solution 1000 mg/l Ho for ICP (holmium(III) oxide in nitric acid 2%) 298IN0087 Indium, standard solution 1000 mg/l In for ICP (indium in nitric acid 2%) 298IR0010 Iridium, standard solution 1000 mg/l Ir for ICP (ammonium hexacloroiridate(IV) in hydrochloric acid 5%) 299HI0290 Iron, standard solution 1000 mg/l Fe for ICP (iron in nitric acid 2%) 299LA0080 Lanthanum, standard solution 1000 mg/l La for ICP (lanthanum oxide in nitric acid 2%) 299PL0107 Lead, standard solution 1000 mg/l Pb for ICP (lead in nitric acid 2%) 299LI0063 Lithium, standard solution 1000 mg/l Li for ICP (lithium carbonate in nitric acid 2%) 299LU0015 Lutetium, standard solution 1000 mg/l Lu for ICP (lutetium oxide in nitric acid 2%) 299MA0015 Magnesium, standard solution 1000 mg/l Mg for ICP (magnesium in nitric acid 2%) 299MA0115 Manganese, standard solution 1000 mg/l Mn for ICP (manganese in nitric acid 2%) 299ME0115 Mercury, standard solution 1000 mg/l Hg for ICP (mercury in nitric acid 5%) 300MO0023 Molybdenum, standard solution 1000 mg/l Mo for ICP (molybdenum in ammonia 2%) 300NE0063 Neodymium, standard solution 1000 mg/l Nd for ICP (neodymium oxide in nitric acid 2%) 300NI0125 Nickel, standard solution 1000 mg/l Ni for ICP (nickel in nitric acid 2%) 300NI0070 Niobium, standard solution 1000 mg/l Nb for ICP (niobium in nitric acid 5% + hydrofluoric acid 1%) 300OS0055 Osmium, standard solution 1000 mg/l Os for ICP (ammonium hexachloroosmate(IV) in hydrochloric acid 5%) 300PA0065 Palladium, standard solution 1000 mg/l Pd for ICP (palladium in hydrochloric acid 5%) 300FO0035 Phosphorus, standard solution 1000 mg/l P for ICP (ammonium dihydrogen phosphate in sulfuric acid 0,05%) 300PT0005 Platinum, standard solution 1000 mg/l Pt for ICP (platinum in hydrochloric acid 5%) 301PO0108 Potassium, standard solution 1000 mg/l K for ICP (potassium nitrate in water) 301PR0010 Praseodymium, standard solution 1000 mg/l Pr for ICP (praseodymium oxide in nitric acid 2%) 301RE0077 Rhenium, standard solution 1000 mg/l Re for ICP (ammonium perrhenate(VII) in water) 301RO0022 Rhodium, standard solution 1000 mg/l Rh for ICP (ammonium hexachlororhodate in hydrochloric acid 5%) 301RU0020 Rubidium, standard solution 1000 mg/l Rb for ICP (rubidium chloride in water) 301RU0062 Ruthenium, standard solution 1000 mg/l Ru for ICP (ammonium hexachlororuthenate in hydrochloric acid 5%) 301SA0210 Samarium, standard solution 1000 mg/l Sm for ICP (samarium oxide in nitric acid 2%) 301ES0020 Scandium, standard solution 1000 mg/l Sc for ICP (scandium oxide in nitric acid 2%) 302SE0015 Selenium, standard solution 1000 mg/l Se for ICP (selenium in nitric acid 2%) 302SI0015 Silicon, standard solution 1000 mg/l Si for ICP (sodium metasilicate in water) 302PL0007 Silver, standard solution 1000 mg/l Ag for ICP (silver in nitric acid 2%) 302SO0008 Sodium, standard solution 1000 mg/l Na for ICP (sodium nitrate in water) 302ES0179 Strontium, standard solution 1000 mg/l Sr for ICP (strontium carbonate in nitric acid 2%) 302AZ0039 Sulfur, standard solution 1000 mg/l S for ICP (ammonium sulfate in water) 302TA0200 Tantalum, standard solution 1000 mg/l Ta for ICP (tantalum in nitric acid 5% + hydrofluoric acid 1%) 302TE0022 Tellurium, standard solution 1000 mg/l Te for ICP (tellurium in hydrochloric acid 20%) 303TE0005 Terbium, standard solution 1000 mg/l Tb for ICP (terbium oxide in nitric acid 2%) 303TA0030 Thallium, standard solution 1000 mg/l Tl for ICP (thallium(I) nitrate in nitric acid 2%) 303TU0006 Thulium, standard solution 1000 mg/l Tm for ICP (thulium oxide in nitric acid 2%) 303ES0059 Tin, standard solution 1000 mg/l Sn for ICP (tin in hydrochloric acid 10%) 303TI0364 Titanium, standard solution 1000 mg/l Ti for ICP (titanium in nitric acid 5% + hydrofluoric acid 1%) 303TU0015 Tungsten, standard solution 1000 mg/l W for ICP (tungsten in ammonia 2%) 303VA0075 Vanadium, standard solution 1000 mg/l V for ICP (ammonium monovanadate in nitric acid 2%) 303IT0003 Ytterbium, standard solution 1000 mg/l Yb for ICP (ytterbium oxide in nitric acid 2%) 304IT0010 Yttrium, standard solution 1000 mg/l Y for ICP (yttrium oxide in nitric acid 2%) 304CI0128 Zinc, standard solution 1000 mg/l Zn for ICP (zinc in nitric acid 2%) 304CI0255 Zirconium, standard solution 1000 mg/l Zr for ICP (zirconium in nitric acid 5% + hydrofluoric acid 1%) 304MU0101 ICP multielement calibration standard solution I, 3 elements in hydrochloric acid 2% 304MU0102 ICP multielement calibration standard solution II, 4 elements in nitric acid 2% 304MU0103 ICP multielement calibration standard solution III, 4 elements in hydrochloric acid 1% 304MU0104 ICP multielement calibration standard solution IV, 7 elements in nitric acid 5% 304MU0105 ICP multielement calibration standard solution V, 12 elements in aqua regia 5% 305MU0106 ICP multielement calibration standard solution VI, 16 elements in nitric acid 10% 305MU0107 ICP multielement calibration standard solution VII, 7 elements in hydrochloric acid 20% 305MU0108 ICP multielement calibration standard solution VIII, 16 elements in nitric acid 5% 305MU0109 ICP multielement calibration standard solution IX, 9 elements in nitric acid 5% 305MU0110 ICP multielement calibration standard solution X, 26 elements in nitric acid 5% 305Inorganic ReagentsAL0760 Aluminium, powder, synthesis grade 16AL0740 Aluminium ammonium sulfate dodecahydrate, extra pure, USP 16AL0770 Aluminium chloride hexahydrate, extra pure, Ph Eur, BP, USP 16390Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageAL0795 Aluminium hydroxide, extra pure 17AL0850 Aluminium nitrate nonahydrate, extra pure 17AL0820 Aluminium nitrate nonahydrate, reagent grade, ACS 17AL0830 Aluminium oxide, synthesis grade 17AL0745 Aluminium potassium sulfate dodecahydrate, extra pure, Ph Eur, BP, USP 18AL0746 Aluminium potassium sulfate dodecahydrate, reagent grade, ACS, Reag. Ph Eur 18AL0855 Aluminium sulfate 18-hydrate, extra pure, Ph Eur, BP 18AM0251 Ammonia, solution 32% w/w, extra pure 19AM0252 Ammonia, solution 32% w/w, reagent grade 20AM0395 Ammonium amidosulfonate, reagent grade, ACS, for determination of sulfonamides in blood 22AM0265 Ammonium bromide, extra pure, Ph Eur, BP, NF 22AM0266 Ammonium bromide, reagent grade, ACS 22AM0268 Ammonium carbonate, reagent grade, ACS 23CE0050 Ammonium cerium(IV) nitrate, synthesis grade 23CE0060 Ammonium cerium(IV) sulfate dihydrate, synthesis grade 23AM0270 Ammonium chloride, extra pure, Ph Eur, BP, USP 23AM0273 Ammonium chloride, reagent grade, ACS, ISO, Reag. Ph Eur 23AM0276 Ammonium dichromate, moistened with 0,5 - 3% H2O, extra pure 24AM0334 Ammonium dihydrogen phosphate, extra pure 24AM0335 Ammonium dihydrogen phosphate, reagent grade, ACS, Reag. Ph Eur 24AM0349 Ammonium heptamolybdate tetrahydrate, extra pure, USP 24AM0350 Ammonium heptamolybdate tetrahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 25AM0330 Ammonium hydrogen carbonate, reagent grade, Reag. Ph Eur 25AM0310 di-Ammonium hydrogen phosphate, extra pure, NF 25AM0312 di-Ammonium hydrogen phosphate, reagent grade, ACS 25AM0480 Ammonium iodide, extra pure 25HI0312 Ammonium iron(III) sulfate dodecahydrate, extra pure 25HI0314 Ammonium iron(II) sulfate hexahydrate, extra pure 26AM0465 Ammonium monovanadate, synthesis grade 27AM0467 Ammonium monovanadate, reagent grade, ACS 27AM0370 Ammonium peroxodisulfate, extra pure, Reag. Ph Eur 27AM0398 Ammonium sulfate, extra pure 28AM0400 Ammonium sulfate, reagent grade, ACS, ISO, Reag. Ph Eur 28AM0419 Ammonium thiocyanate, reagent grade, ACS, ISO 28AN0420 Antimony, granulated, extra pure 31AN0450 Antimony(III) oxide, synthesis grade 31BA0053 Barium chloride dihydrate, extra pure 33BA0055 Barium chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 33BA0063 Barium hydroxide octahydrate, extra pure 33BA0065 Barium hydroxide octahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 33BA0073 Barium nitrate, extra pure 34BA0075 Barium nitrate, reagent grade, ACS, Reag. Ph Eur 34BA0080 Barium sulfate, extra pure, Ph Eur, BP 34BI0225 Bismuth(III) hydroxide nitrate, extra pure, Ph Eur, BP, USP 41BI0200 Bismuth oxide, synthesis grade 41AC0577 Boric acid, extra pure, Ph Eur, BP, USP, NF 42CA0080 Cadmium, metal, extra pure, Reag. Ph Eur 54CA0060 Cadmium chloride 2,5-hydrate, extra pure 55CA0075 Cadmium hydroxide, extra pure 55CA0135 Cadmium iodide, extra pure 55CA0097 Cadmium nitrate tetrahydrate, extra pure 55CA0100 Cadmium nitrate tetrahydrate, reagent grade 55CA0110 Cadmium oxide, extra pure 55CA0182 Calcium carbonate, precipitated, extra pure, Ph Eur, BP, USP 56CA0184 Calcium carbonate, precipitated, reagent grade, Reag. Ph Eur 56CA0197 Calcium chloride anhydrous, powder, extra pure 57CA0192 Calcium chloride anhydrous, powder, reagent grade 57CA0193 Calcium chloride dihydrate, powder, extra pure, Ph Eur, BP, USP 57CA0199 Calcium chloride dihydrate, sheets, extra pure 57CA0211 Calcium bis-(dihydrogen phosphate) monohydrate, extra pure 58CA0210 Calcium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 58CA0215 Calcium hydroxide, 90%, synthesis grade 58CA0216 Calcium hydroxide, powder, extra pure, Ph Eur, BP, USP 58CA0230 Calcium nitrate tetrahydrate, extra pure 59CA0231 Calcium nitrate tetrahydrate, reagent grade, ACS 59CA0205 tri-Calcium phosphate anhydrous, extra pure, Ph Eur, BP 59CA0284 Calcium sulfate dihydrate, extra pure, Ph Eur, BP, NF 60CA0285 Calcium sulfate dihydrate, reagent grade, ACS 60CA0295 Calcium tungstate, extra pure 60CE0080 Cerium(III) nitrate hexahydrate, extra pure, Reag. Ph Eur 62CE0090 Cerium(IV) oxide, synthesis grade 62CE0100 Cerium(IV) sulfate tetrahydrate, extra pure, Reag. Ph Eur 62CE0110 Cesium chloride, reagent grade 62CE0130 Cesium nitrate, extra pure 63CR0190 Chromium(III) chloride hexahydrate, extra pure, Reag. Ph Eur 70CR0194 Chromium(III) nitrate nonahydrate, extra pure 71AN0200 Chromium(VI) oxide, extra pure, Reag. Ph Eur 71CR0230 Chromium(III) potassium sulfate dodecahydrate, extra pure 71CO0015 Cobalt, powder, extra pure 73CO0025 Cobalt(II) chloride hexahydrate, extra pure 73CO0027 Cobalt(II) chloride hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 73CO0045 Cobalt(II) nitrate hexahydrate, extra pure 74CO0046 Cobalt(II) nitrate hexahydrate, reagent grade, ACS, Reag. Ph Eur 74CO0060 Cobalt oxide, black, synthesis grade 74CO0075 Cobalt(II) sulfate heptahydrate, extra pure 74CO0077 Cobalt(II) sulfate heptahydrate, reagent grade 74CO0093 Copper, powder, extra pure, Reag. Ph Eur 75CO0097 Copper(I) chloride, reagent grade, ACS 76CO0100 Copper(II) chloride dihydrate, extra pure, USP 76CO0112 Copper(II) chloride dihydrate, reagent grade, ACS 76CO0110 Copper(I) cyanide, extra pure 76CO0088 Copper(II) hydroxide carbonate, extra pure 77CO0098 Copper(II) nitrate trihydrate, extra pure 77CO0091 Copper(II) nitrate trihydrate, reagent grade 77CO0099 Copper(II) oxide, extra pure 77CO0087 Copper(II) sulfate anhydrous, extra pure, Ph Eur, BP, USP 77CO0096 Copper(II) sulfate pentahydrate, extra pure, Ph Eur, BP, USP 78CO0101 Copper(II) sulfate pentahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 78CR0135 Cryolite, synthesis grade 79BR0175 Cyanogen bromide, synthesis grade 80GR0012 Graphite, powder 137HI0080 Hydrazine dihydrochloride, reagent grade 147HI0092 Hydrazine hydrate, 100%, synthesis grade 147HI0110 Hydrazine sulfate, reagent grade, ACS 148AC0596 Hydrobromic acid, 48%, reagent grade, ACS, ISO 148AC0736 Hydrochloric acid, 37%, extra pure, Ph Eur, BP, NF 148AC0741 Hydrochloric acid, 37%, reagent grade, ACS, ISO 149AC1059 Hydrofluoric acid, solution 48% w/w, extra pure 152AC1060 Hydrofluoric acid, solution 48% w/w, reagent grade, ACS, ISO 152HI0212 Hydroxylamine hydrochloride, synthesis grade 154HI0215 Hydroxylamine hydrochloride, reagent grade, ACS, ISO 154HI0225 Hydroxylammonium sulfate, synthesis grade 155IN0095 Indium(III) chloride, synthesis grade 156IN0105 Indium(III) sulfate, extra pure 156YO0020 Iodine, resublimed, extra pure, Ph Eur, BP, USP 157YO0019 Iodine, pearls, resublimed, extra pure, Ph Eur, BP, USP 157YO0021 Iodine, resublimed, reagent grade, ACS, ISO, Reag. Ph Eur 157HI0303 Iron, powder, extra pure (made by reduction), particle size < 100 µm 158HI0304 Iron, powder, extra pure (made by reduction), particle size < 150 µm 158HI0320 Iron, turnings, synthesis grade 158HI0336 Iron(III) chloride hexahydrate, extra pure, Ph Eur 159HI0340 Iron(III) nitrate nonahydrate, extra pure, Reag. Ph Eur 159HI0341 Iron(III) oxide, synthesis grade 159HI0350 Iron(II) sulfate heptahydrate, extra pure, Ph Eur, BP, USP 159HI0351 Iron(II) sulfate heptahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 159HI0352 Iron(III) sulfate hydrate, reagent grade 160HI0360 Iron(II) sulfide, for producing hydrogen sulfide 160LA0090 Lanthanum(III) chloride heptahydrate, reagent grade, ACS 169LA0100 Lanthanum(III) nitrate hexahydrate, reagent grade 169LA0110 Lanthanum(III) oxide, extra pure 169PL0120 Lead(II) chloride, extra pure 170PL0130 Lead(II) chromate, reagent grade 170PL0140 Lead(II) nitrate, reagent grade, ACS 170PL0150 Lead(II) oxide, extra pure 171PL0151 Lead(II) oxide, reagent grade 171PL0149 Lead(IV) oxide, extra pure 171PL0155 Lead(II) sulfate, extra pure 171PL0152 Lead tetraoxide, reagent grade 171LI0080 Lithium, metal, extra pure, Reag. Ph Eur 172LI0098 Lithium carbonate, extra pure, Ph Eur, BP, USP 172LI0100 Lithium carbonate, reagent grade, ACS, Reag. Ph Eur 172LI0110 Lithium chloride, extra pure, Reag. Ph Eur 172LI0140 Lithium hydroxide monohydrate, synthesis grade 173LI0141 Lithium hydroxide monohydrate, reagent grade, ACS 173LI0090 Lithium metaborate, reagent grade 173LI0175 Lithium nitrate, extra pure 173LI0180 Lithium sulfate monohydrate, reagent grade, ACS 173MA0020 Magnesium, powder, synthesis grade 174MA0025 Magnesium, turnings, synthesis grade, according to Grignard 174MA0035 Magnesium chloride hexahydrate, extra pure, Ph Eur, BP, USP 174MA0036 Magnesium chloride hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 175MA0045 Magnesium hydrogen phosphate trihydrate, extra pure 175MA0055 Magnesium hydroxide carbonate pentahydrate, synthesis grade 175MA0048 Magnesium nitrate hexahydrate, extra pure, Reag. Ph Eur 175MA0050 Magnesium nitrate hexahydrate, reagent grade, ACS 175MA0060 Magnesium oxide, extra pure, Ph Eur, BP, USP 176Product family indexScharlab The Lab Sourcing Group391

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageInorganic Reagents (continuation)PO0279 Potassium nitrate, pure 242MA0080 Magnesium sulfate anhydrous, extra pure 176 PO0285 Potassium nitrate, extra pure, Ph Eur, BP, USP 242MA0084 Magnesium sulfate heptahydrate, extra pure, Ph Eur, BP, USP 176 PO0287 Potassium nitrate, reagent grade, ACS, ISO, Reag. Ph Eur 242MA0085 Magnesium sulfate heptahydrate, reagent grade, ACS, Reag. Ph Eur 176 PO0291 Potassium nitrite, extra pure 242MA0120 Manganese, powder, synthesis grade 178 PO0290 Potassium nitrite, crystallized, reagent grade, ACS 242MA0122 Manganese(II) chloride tetrahydrate, extra pure 178 PO0319 Potassium perchlorate, extra pure 243MA0123 Manganese(II) nitrate tetrahydrate, reagent grade 178 PO0320 Potassium perchlorate, reagent grade, ACS 243MA0126 Manganese(IV) oxide, synthesis grade 179 PO0330 Potassium permanganate, extra pure, Ph Eur, BP, USP 243MA0125 Manganese(IV) oxide, 90%, extra pure 179 PO0331 Potassium permanganate, reagent grade, ACS, ISO, Reag. Ph Eur 243MA0130 Manganese(II) sulfate monohydrate, extra pure, Ph Eur, BP, USP 179 PO0350 Potassium peroxodisulfate, extra pure, Reag. Ph Eur 244MA0131 Manganese(II) sulfate monohydrate, reagent grade, ACS, Reag. Ph Eur 179 PO0363 Potassium sulfate, extra pure, Ph Eur, BP 245ME0175 Mercury, metal, extra pure, washed, Reag. Ph Eur 181 PO0365 Potassium sulfate, reagent grade, ACS, ISO, Reag. Ph Eur 245ME0176 Mercury, metal, tridistilled, for polarography 181 PO0369 Potassium thiocyanate, extra pure 245ME0150 Mercury(II) amidochloride, synthesis grade 181 PO0370 Potassium thiocyanate, reagent grade, ACS, ISO, Reag. Ph Eur 246ME0160 Mercury(I) chloride, synthesis grade 181 SA0067 Reinecke salt, reagent grade 254ME0169 Mercury(II) chloride, extra pure, Ph Eur, BP 182 SE0025 Selenium, black, powder 257ME0170 Mercury(II) chloride, reagent grade, ACS, ISO 182 SE0039 Selenium dioxide, synthesis grade 257ME0250 Mercury(II) iodide, red, reagent grade, ACS 182 SI0040 Silicon dioxide, highly dispersed 259ME0193 Mercury(I) nitrate dihydrate, reagent grade, ACS 182 PL0010 Silver carbonate, extra pure 259ME0195 Mercury(II) nitrate monohydrate, reagent grade, Reag. Ph Eur 182 PL0030 Silver chloride, extra pure 259ME0214 Mercury(II) oxide, red, extra pure 182 PL0040 Silver chromate, synthesis grade 260ME0215 Mercury(II) oxide, red, reagent grade, ACS 183 PL0020 Silver cyanide, synthesis grade 260ME0210 Mercury(II) oxide, yellow, extra pure 183 PL0080 Silver iodide, synthesis grade 260ME0226 Mercury(II) sulfate, extra pure 183 PL0049 Silver nitrate, extra pure, Ph Eur, BP, USP 260MO0025 Molybdenum, powder, synthesis grade 198 PL0050 Silver nitrate, reagent grade, ACS, ISO, Reag. Ph Eur 260MO0050 Molybdenum(VI) oxide, extra pure 198 PL0060 Silver oxide, extra pure, Reag. Ph Eur 261MO0065 Molybdenum(IV) sulfide, synthesis grade 198 PL0070 Silver sulfate, extra pure 261NI0130 Nickel, powder, synthesis grade 201 SO0010 Sodium, metal, extra pure, in vaseline oil, Reag. Ph Eur 262NI0132 Nickel, powder, extra pure 202 SO0091 Sodium azide, extra pure, Reag. Ph Eur 264NI0138 Nickel(II) chloride hexahydrate, extra pure 202 SO0105 Sodium borohydride, powder, synthesis grade 264NI0139 Nickel(II) chloride hexahydrate, reagent grade 202 SO0170 Sodium bromide, extra pure, Ph Eur, BP, USP 264NI0150 Nickel(II) nitrate hexahydrate, extra pure 202 SO0171 Sodium bromide, reagent grade, ACS, Reag. Ph Eur 265NI0170 Nickel(II) oxide, extra pure 202 SO0115 Sodium carbonate anhydrous, extra pure, Ph Eur, BP, USP 265NI0179 Nickel(II) sulfate hexahydrate, extra pure 202 SO0116 Sodium carbonate anhydrous, reagent grade, ACS, ISO, Reag. Ph Eur 265NI0180 Nickel(II) sulfate hexahydrate, reagent grade, ACS 203 SO0117 Sodium carbonate decahydrate, extra pure, Ph Eur, BP 265AC1600 Nitric acid, min. 69,5%, reagent grade, ACS, ISO 203 SO0210 Sodium chlorate, pure 266AC1599 Nitric Acid, solution 65% w/w, extra pure 204 SO0213 Sodium chlorate, reagent grade, ACS 266AC1601 Nitric Acid, solution min. 65% w/w, reagent grade, ISO, Ph Eur, for determinations with dithizone 204 SO0224 Sodium chloride, synthesis grade 266OS0050 Osmium(VIII) oxide, extra pure, Reag. Ph Eur 211 SO0225 Sodium chloride, extra pure, Ph Eur, BP, USP 266PA0025 Palladium(II) chloride, approx. 59% Pd 212 SO0255 Sodium chromate tetrahydrate, extra pure 268AC1760 Perchloric acid, 70%, reagent grade, ACS, ISO 216 SO0190 Sodium cyanide, extra pure 268AC1098 ortho-Phosphoric acid, 85%, extra pure, Ph Eur, BP, NF 223 SO0330 Sodium dihydrogen phosphate anhydrous, extra pure, BP, USP 269AN0217 di-Phosphorus pentoxide, reagent grade, ACS, ISO 224 SO0334 Sodium dihydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 269AC1130 Phosphotungstic acid hydrate, reagent grade 224 SO0332 Sodium dihydrogen phosphate dihydrate, reagent grade, Reag. Ph Eur 269PO0160 Potassium bromate, extra pure 229 SO0333 Sodium dihydrogen phosphate monohydrate, extra pure, BP, USP 270PO0163 Potassium bromate, reagent grade, ACS, ISO, Reag. Ph Eur 229 SO0331 Sodium dihydrogen phosphate monohydrate, reagent grade, ACS 270PO0166 Potassium bromide, synthesis grade 229 SO0289 Sodium disulfite, extra pure, Ph Eur, BP, NF 270PO0167 Potassium bromide, reagent grade, ACS 229 SO0290 Sodium disulfite, reagent grade, ACS, Reag. Ph Eur 270PO0168 Potassium bromide, IR spectroscopy grade 229 SO0355 Sodium fluoride, extra pure, Ph Eur, BP, USP 271PO0170 Potassium carbonate, extra pure, Ph Eur, BP, USP 230 SO0323 Sodium fluoride, reagent grade, ACS, ISO 271PO0171 Potassium carbonate, reagent grade, ACS, ISO, Reag. Ph Eur 230 SO0415 Sodium hexametaphosphate, extra pure 272PO0190 Potassium chlorate, extra pure 230 SO0240 Sodium hexanitrocobaltate(III), reagent grade, ACS 272PO0193 Potassium chlorate, reagent grade, ACS, Reag. Ph Eur 230 SO0128 Sodium hydrogen carbonate, pure 272PO0199 Potassium chloride, extra pure, Ph Eur, BP, USP 231 SO0129 Sodium hydrogen carbonate, extra pure, Ph Eur, BP, USP 272PO0180 Potassium cyanide, extra pure, Reag. Ph Eur 232 SO0335 di-Sodium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP, USP 273PO0219 Potassium dichromate, extra pure 232 SO0337 di-Sodium hydrogen phosphate anhydrous, reagent grade, ACS, Reag. Ph Eur 273PO0259 Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NF 234 SO0338 di-Sodium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 273PO0242 Potassium disulfite, extra pure, Ph Eur, USP, NF 235 SO0339 di-Sodium hydrogen phosphate dihydrate, reagent grade, Reag. Ph Eur 274PO0241 Potassium disulfite, reagent grade 235 SO0336 di-Sodium hydrogen phosphate dodecahydrate, extra pure, Ph Eur, BP 274PO0256 Potassium fluoride, extra pure, Reag. Ph Eur 235 SO0150 Sodium hydrogen sulfate anhydrous, extra pure 274PO0247 Potassium hexacyanoferrate(II) trihydrate, extra pure 235 SO0418 Sodium hydroxide, granulated, synthesis grade 275PO0248 Potassium hexacyanoferrate(II) trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 235 SO0420 Sodium hydroxide, pellets, extra pure, Ph Eur, BP, NF 275PO0240 Potassium hexacyanoferrate(III), extra pure 236 SO0825 Sodium iodate, reagent grade 280PO0243 Potassium hexacyanoferrate(III), reagent grade, ACS, ISO 236 SO0835 Sodium iodide, extra pure, Ph Eur, BP, USP 280PO0120 Potassium hexahydroxoantimonate(V), extra pure 236 SO0837 Sodium iodide, reagent grade, ACS, Reag. Ph Eur 280PO0173 Potassium hydrogen carbonate, reagent grade, Reag. Ph Eur 236 SO0564 Sodium metaperiodate, extra pure 282PO0257 di-Potassium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP, USP 236 SO0565 Sodium metaperiodate, reagent grade, ACS, Reag. Ph Eur 282PO0258 di-Potassium hydrogen phosphate anhydrous, reagent grade, ACS, Reag. Ph Eur 237 SO0820 Sodium metavanadate, synthesis grade 282PO0269 di-Potassium hydrogen phosphate trihydrate, extra pure 237 SO0489 Sodium molybdate dihydrate, extra pure, Ph Eur, BP 282PO0271 di-Potassium hydrogen phosphate trihydrate, reagent grade, Reag. Ph Eur 237 SO0490 Sodium molybdate dihydrate, reagent grade, ACS, Reag. Ph Eur 282PO0272 Potassium hydrogen sulfate, extra pure, Reag. Ph Eur 238 SO0500 Sodium nitrate, extra pure 282PO0263 Potassium hydroxide, 90%, flakes, pure 238 SO0501 Sodium nitrate, reagent grade, ACS, ISO 283PO0266 Potassium hydroxide, pellets, extra pure, Ph Eur, BP, NF 238 SO0510 Sodium nitrite, synthesis grade 283PO0401 Potassium iodate, extra pure 240 SO0512 Sodium nitrite, reagent grade, ACS 283PO0400 Potassium iodate, reagent grade, ACS, ISO, Reag. Ph Eur 240 SO0520 Sodium nitroprusside dihydrate, reagent grade, ACS 283PO0411 Potassium iodide, extra pure, Ph Eur, BP, USP 241 SO0535 Sodium perchlorate monohydrate, extra pure, Reag. Ph Eur 284PO0410 Potassium iodide, reagent grade, ACS, ISO, Reag. Ph Eur 241 SO0555 Sodium peroxide, extra pure 284PO0340 Potassium metaperiodate, reagent grade, ACS 241 SO0540 Sodium peroxodisulfate, extra pure 284392Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageSO0342 tri-Sodium phosphate anhydrous, extra pure 285SO0340 tri-Sodium phosphate dodecahydrate, reagent grade, ACS 285SO0341 tri-Sodium phosphate monohydrate, extra pure 285SO0435 Sodium phosphinate monohydrate, extra pure, Reag. Ph Eur 285SO0667 Sodium sulfate anhydrous, granulated, reagent grade, ACS, ISO 286SO0671 Sodium sulfate decahydrate, extra pure, Ph Eur, BP, USP 287SO0666 Sodium sulfide hydrate, synthesis grade 287SO0672 Sodium sulfite, extra pure, Ph Eur, BP 287SO0669 Sodium sulfite, reagent grade, ACS, Reag. Ph Eur 287SO0704 di-Sodium tetraborate anhydrous, extra pure 288SO0705 di-Sodium tetraborate decahydrate, extra pure, Ph Eur, BP, NF 288OR0060 Sodium tetrachloroaurate(III) dihydrate, extra pure 288SO0675 Sodium thiocyanate, reagent grade, ACS 288SO0720 Sodium thiosulfate anhydrous, extra pure 289SO0725 Sodium thiosulfate pentahydrate, extra pure, Ph Eur, BP, USP 289SO0780 Sodium tripolyphosphate anhydrous, synthesis grade 290SO0795 Sodium tungstate dihydrate, reagent grade, ACS 291ES0180 Strontium nitrate anhydrous, extra pure 308AC2050 Sulfamic acid, synthesis grade 310AC2051 Sulfamic acid, extra pure 310AZ0040 Sulfur flower, synthesis grade, washed 311AZ0041 Sulfur flower, extra pure, Ph Eur, BP 311AC2065 Sulfuric acid, 95 - 97%, synthesis grade 311AC2066 Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF, packed in UHDPE bottles 311AC2070 Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF 311AC2067 Sulfuric acid, 95 - 97%, reagent grade, ISO, Reag. Ph Eur, packed in UHDPE bottles 312AC2071 Sulfuric acid, 96% ± 0,1%, reagent grade 312TE0040 Tellurium dioxide, extra pure 317SO0583 Tetrasodium diphosphate decahydrate, extra pure, Reag. Ph Eur 323TA0080 Thallium(I) nitrate, extra pure 323CL0360 Thionyl chloride, synthesis grade 324ES0050 Tin, granulated (1 - 2 cm), extra pure, Reag. Ph Eur 325ES0051 Tin, granulated (1 - 3 mm), extra pure, Reag. Ph Eur 325ES0065 Tin(IV) chloride, synthesis grade 325ES0063 Tin(II) chloride dihydrate, extra pure, Ph Eur, BP 326ES0064 Tin(II) chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 326ES0070 Tin(IV) oxide, extra pure 326TI0367 Titanium dioxide, synthesis grade 326TU0020 Tungsten, approx. 99,5%, powder 339CI0145 Zinc, powder, extra pure 346CI0160 Zinc chloride, extra pure, Ph Eur, BP, USP 347CI0162 Zinc chloride, reagent grade, ACS, ISO, Reag. Ph Eur 347CI0185 Zinc nitrate hexahydrate, reagent grade 347CI0195 Zinc oxide, extra pure, Ph Eur, BP, USP 348CI0200 Zinc oxide, reagent grade, ACS, Reag. Ph Eur 348CI0206 Zinc sulfate heptahydrate, extra pure, Ph Eur, BP, USP 348CI0207 Zinc sulfate heptahydrate, reagent grade, ACS, ISO, Reag. Ph Eur 348CI0205 Zinc sulfate monohydrate, synthesis grade 349Ion Pair ReagentsAC0601 1-Butane sulfonic acid, sodium salt, HPLC grade 50AC0801 1-Decane sulfonic acid, sodium salt, HPLC grade 83BR0180 n-Dodecyltrimethylammonium bromide, HPLC grade 109AC1242 1-Heptane sulfonic acid, sodium salt monohydrate, HPLC grade 141AC1240 1-Heptane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 141BR0170 Hexadecyltrimethylammonium bromide, HPLC grade 141AC1247 1-Hexane sulfonic acid, sodium salt monohydrate, HPLC grade 145AC1245 1-Hexane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 145AC1702 1-Octane sulfonic acid, sodium salt monohydrate, HPLC grade 208AC1700 1-Octane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 209AC1745 1-Pentane sulfonic acid, sodium salt monohydrate, HPLC grade 215AC1740 1-Pentane sulfonic acid, sodium salt, solution 0,1 mol/l, HPLC grade 215BR0200 Tetrabutylammonium bromide, HPLC grade 317TE0118 Tetrabutylammonium chloride, HPLC grade 318TE0120 Tetrabutylammonium hydrogen sulfate, for ion-pair chromatography 318TE0115 Tetrabutylammonium hydroxide, solution 0,1 mol/l, buffered with phosphates, HPLC grade 318TE0130 Tetrabutylammonium iodide, HPLC grade 319BR0201 Tetradecyltrimethylammonium bromide, HPLC grade 320Ionic ChromatographyAM0235 Ammonium, standard solution 1000 mg/l NH4+ (ammonium chloride in water) 305BR0130 Bromide, standard solution 1000 mg/l Br- (sodium bromide in water) 305CL0228 Chloride, standard solution 1000 mg/l Cl- (sodium chloride in water) 306CR0185 Chromate, standard solution 1000 mg/l CrO42- (potassium chromate in water) 306CI0020 Cyanide, standard solution 1000 mg/l CN- (potassium cyanide in water) 306FL0140 Fluoride, standard solution 1000 mg/l F- (sodium fluoride in water) 306NI0191 Nitrate, standard solution 1000 mg/l NO3- (sodium nitrate in water) 306NI0200 Nitrite, standard solution 1000 mg/l NO2- (sodium nitrite in water) 306FO0111 Phosphate, standard solution 1000 mg/l PO43- (potassium dihydrogen phosphate in water) 306SU0101 Sulfate, standard solution 1000 mg/l SO42- (sodium sulfate in water) 306Ionic StandardsCL0227 Chloride, standard solution 1000 mg/l Cl- (potassium chloride in water) 306NI0190 Nitrate, standard solution 1000 mg/l NO3- (ammonium nitrate in water) 307FO0110 Phosphate, standard solution 1000 mg/l PO43- (ammonium dihydrogen phosphate in water) 307SU0100 Sulfate, standard solution 1000 mg/l SO42- (ammonium sulfate in water) 307Ionic Strength AdjustmentTI0329 TISAB III, for fluorides determination 326TI0330 TISAB IV, for fluorides determination, according to ASTM D1179 326LC-MSAC0347 Acetic acid glacial, eluent additive for LC-MS 2AC0371 Acetonitrile, LC-MS 10AC0374 Acetonitrile with 0,1% acetic acid, LC-MS 12AC0373 Acetonitrile with 0,1% formic acid, LC-MS 12AC0372 Acetonitrile with 0,1% trifluoroacetic acid, LC-MS 12AM0258 Ammonia, solution 25%, eluent additive for LC-MS 20AM0259 Ammonium acetate, eluent additive for LC-MS 21AM0262 Ammonium acetate, solution 10 mmol/l in water, buffered at pH = 7, LC-MS 22AM0320 Ammonium formate, eluent additive for LC-MS 24AC0158 Ethyl acetate, LC-MS 118AC1076 Formic acid, eluent additive for LC-MS 130AC1075 Formic acid, solution 10% in water, for cleaning purposes, LC-MS 131ME0326 Methanol, LC-MS 186ME0329 Methanol with 0,1% acetic acid, LC-MS 188ME0330 Methanol with 0,1% ammonium acetate, LC-MS 188ME0327 Methanol with 0,1% trifluoroacetic acid, LC-MS 188ME0797 Mixture 2-propanol/water, 50:50 (v/v), for cleaning purposes, LC-MS 197AL0326 2-Propanol, LC-MS 249TR0217 Triethylamine, eluent additive for LC-MS 334AC3144 Trifluoroacetic acid, eluent additive for LC-MS 335AG0006 Water, LC-MS 343AG0009 Water with 0,1% acetic acid, LC-MS 343AG0010 Water with 0,1% ammonium acetate, LC-MS 344AG0008 Water with 0,1% formic acid, LC-MS 344AG0007 Water with 0,1% trifluoroacetic acid, LC-MS 344Liquid ScintillationBE0037 Benzene, for liquid scintillation, Normascint ® 36BI0120 Bis-MSB, for liquid scintillation, Normascint ® 74CO0150 Cocktail Biogreen 3, for liquid scintillation 75CO0135 Cocktail 22, for liquid scintillation, Normascint ® 75EM0070 Emusolv, for liquid scintillation, Normascint ® 75ET0021 Ethanol absolute, for liquid scintillation, Normascint ® 113ME0307 Methanol, scintillation grade 187TO0078 Toluene, for liquid scintillation, Normascint ® 329XI0058 Xylene, mixture of isomers, for liquid scintillation, Normascint ® 345MicrobiologyRE0100 Barritt´s reagent, for microbiology 34RE0065 N,N-Dimethyl-p-phenylenediamine dihydrochloride, for microbiology, according to Gordon & Mc Leod 101RE0007 Kovacs´ reagent, for microbiology 168MA0100 Maltose monohydrate, for microbiology 178RE0060 O´Meara´s reagent, for microbiology 208SO0257 Sodium deoxycholate, for microbiology 269SO0160 Sodium hydrogen selenite, for microbiology 274SO0590 Sodium pyruvate, for microbiology 285MicroelectronicsAC0320 Acetone, VLSI grade 7AL0322 2-Propanol, VLSI grade 250AC2077 Sulfuric acid, 95 - 97%, VLSI grade 312MicroscopyAN0040 Acridine orange, C.I. 46005, for microscopy 13NE0025 Amido black 10 B, C.I. 20470 18Product family indexScharlab The Lab Sourcing Group393

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageMicroscopy (continuation)AG0019 Agar-agar, food grade 14AZ0100 Aniline blue, C.I. 42755, for microscopy 30 AM0130 Amberlite ® IRA-402, ion exchange resin (Amberlite is a trademark of Rohm and Haas Company) 18AU0015 Auramine, carbol solution 32 RE0003 Biuret's reagent, for determination of proteins 41AZ0365 Azure II, C.I. 52010/52015, for microscopy 32 BR0017 Brij ® 35 (Brij is a trademark of ICI America Inc.) 42AZ0390 Azur eosin methylene blue dye, according to Giemsa 32 CA0346 Charcoal activated, granulated 63AZ0391 Azur eosin methylene blue solution (in methanol), according to Giemsa, modified, for microscopy 33 CA0351 Charcoal activated, powder, extra pure 63PA0150 Bismarck brown R, C.I. 21010, for microscopy 41 CA0350 Charcoal, animal, powder, extra pure 63DE0011 Bleaching agent, acid solution according to Gram 41 CA0352 Charcoal activated, powder, reagent grade 64DE0010 Bleaching agent, solution according to Gram 41 CR0210 Chromic mixture 70AZ0220 Blue tetrazolium, for microscopy 42 CO0192 Collodion flexible, pure 75VE0060 Brilliant green, C.I. 42040, for microscopy 43 CO0190 Collodion, solution approx. 4% w/v, extra pure, USP 75BA0030 Canada balsam, for microscopy 60 RE0008 Copper(II) ethylenediamine solution, for determination of viscosity in cellulose according to DIN 54270 77CA0380 Carmine, C.I. 75470, for microscopy 61 DE0040 Dextrin white, extra pure, Ph Eur 84AC0020 Cedar wood oil, thickened 62 GE0020 Gelatine powder, for analysis and bacteriology 133CR0175 Chrysoidine G, C.I. 11270, for microscopy 71 LA0075 Glass wool, washed 133VI0027 Crystal violet oxalate, solution according to Gram Hücker 79 GO0020 Gum arabic, powder, pure, Ph Eur, BP 138DP0050 DPX, mounting medium for histology 109 GO0030 Gum tragacanth, synthesis grade 138EO0055 Eosin methylene blue, according to May-Grünwald 109 HY0002 Hyamine ® 1622 (Hyamine is a trademark of Rohm and Haas Company) 147EO0057 Eosin methylene blue, according to Wright 109 KE0100 Kerosene, pure 167EO0050 Eosin methylene blue, solution according to Leishman 109 AL0685 Nickel-Aluminium alloy, powder, according to Raney 202EO0056 Eosin methylene blue, solution according to May-Grünwald 110 AC0033 Orange essential oil 210EO0058 Eosin methylene blue, solution according to Wright 110 PE0120 Pepsin 1:3000 NF 215EO0025 Eosin yellowish, C.I. 45380, for microscopy 110 PO0380 Potassium tellurite hydrate, for bacteriology 245AZ0170 Evans blue, C.I. 23860, for microscopy 126 PI0010 Pumice stone, granulated 251FO0009 Formaldehyde, solution 37%, synthesis grade 128 AR0100 Sea sand, washed, thin 256FO0010 Formaldehyde, solution 37% w/w, extra pure, Ph Eur, BP, USP, stabilized with approx. 10% of methanol 128 AR0101 Sea sand, washed, thick 256FO0011 Formaldehyde, solution 37% w/w, reagent grade, stabilized with approx. 10% methanol 128 CA0170 Soda lime, with indicator 262FO0018 Formaldehyde, solution 30 - 36% w/w, buffered at pH = 8,1, stabilized with methanol 129 SO0228 Sodium chloride, thick salt, synthesis grade 267FO0014 Formaldehyde, solution 10% w/w, buffered at pH = 7 with carbonates 129 AL0715 Starch, soluble, synthesis grade 307FO0013 Formaldehyde, solution 3,5 - 4,% w/w, buffered at pH = 7 with carbonates 129 TE0217 Tetrahydrofuran, solution naphthalene/sodium 322FU0055 Fuchsin acid, C.I. 42685, for microscopy 131 TW0020 Tween ® 20, synthesis grade 339FU0060 Fuchsin basic, C.I. 42510, for microscopy 131 TW0040 Tween ® 40, extra pure 340FU0065 Fuchsin basic, carbol solution, according to Ziehl 132 TW0060 Tween ® 60, synthesis grade 340VI0032 Gentian violet, carbol solution, for microscopy 133 TW0080 Tween ® 80, synthesis grade 340HE0060 Hematoxylin, according to Harris 138 VA0150 Vaseline, white, synthesis grade 341AC0031 Immersion oil, for microscopy 156 VE0200 Vermiculite 342IS0170 Isoparaffin L, synthesis grade 163 AG0003 Water, deionized, extra pure 343VE0150 Janus green, C.I. 11050, for microscopy 163 AG0002 Water, reagent grade 343AZ0175 Lactophenol blue, solution for microscopy 168 CI0225 Zincon, for the photometric determination of copper and zinc 348VE0160 Light green SF yellowish, C.I. 42095, for microscopy 172LU0010 Lugol’s solution, for microscopy 173VE0100 Malachite green oxalate, C.I. 42000, reagent and microscopy grade 177 Mixtures for Special PurposesVE0101 Malachite green oxalate, solution for microscopy 177 ME0505 Mixture acetone/methanol, 50:50 w/w 196AZ0200 Methylene blue, C.I. 52015, for microscopy 191 ME0512 Mixture o-cresol/dichloromethane, 70:30 v/v 196AZ0206 Methylene blue, carbol solution, for microscopy 191 ME0605 Mixture n-hexane/tert-butyl methyl ether, 80:20 v/v, reagent grade 196VE0110 Methylene green, C.I. 52020, for microscopy 191 ME0710 Mixture phenol/1,2-dichlorobenzene, 1:1 w/w, extra pure 197VE0120 Methyl green, C.I. 42585, for microscopy 192 ME0720 Mixture phenol/trichlorophenol, 10:7 w/w 197RE0057 Methyl red, solution 2%, for microscopy 195 ME0795 Mixture toluene/methanol, 2:1 v/v, neutral 197VI0070 Methyl violet, C.I. 42535, for microscopy 195 PO0175 Potassium carbonate/sodium carbonate anhydrous, mixture 50%, reagent grade 230ME0518 Mixture acetone/methanol, 20:80 v/v, bleaching agent for Gram stain 196 SO1151 Sodium peroxodisulfate solution 14% w/v + ortho-Phosphoric acid 0,73% w/v in water 284RO0190 Neutral red, C.I. 50040, for microscopy and indicator 201NI0062 Nigrosine, water soluble, C.I. 50420, for microscopy 203AN0030 Orange G, C.I. 16230, for microscopy 210 Molecular BiologyAN0025 Orange I, C.I. 14600, for microscopy and indicator 210 AC3343 Acrylamide, molecular biology grade 13AN0027 Orange II, C.I. 15510, for microscopy 210 AC3345 Acrylamide, electrophoresis grade 13OR0020 Orcein, for microscopy 210 AG0030 Agarose Low EEO, electrophoresis grade 14OR0021 Orcein, solution A, for microscopy 210 AG0031 Agarose Medium EEO, electrophoresis grade 14OR0022 Orcein, solution B, for microscopy 210 AG0032 Agarose High EEO, electrophoresis grade 14SO1050 Papanicolaou’s solution, EA-50 212 AG0034 Agarose Low Melt, electrophoresis grade 14SO1051 Papanicolaou’s solution, OG-6 212 AG0033 Agarose High Gelling Temperature, electrophoresis grade 15PA0112 Paraffin, pellets, melting point 56 - 58 ºC 213 AG0035 Agarose High Gel, electrophoresis grade 15PA0114 Paraffin plasticized, pellets, melting point 52 - 54 °C 213 AG0036 Agarose High Resolution, electrophoresis grade 15PA0113 Paraffin plasticized, pellets, melting point 56 - 58 °C 213 AG0037 Agarose IEF, isoelectric focusing grade 15AC1990 Rosolic acid, C.I. 43800, indicator, for microscopy 255 AM0271 Ammonium acetate, molecular biology grade 22SA0040 Safranine O, C.I. 50240, for microscopy 255 AM0274 Ammonium chloride, molecular biology grade 24SA0042 Safranine O, solution according to Gram 256 AM0371 Ammonium peroxodisulfate, molecular biology grade 27NE0050 Sudan Black B, C.I. 26150, for microscopy 309 AM0401 Ammonium sulfate, molecular biology grade 28SU0040 Sudan III, C.I. 26100, for microscopy 310 AM0468 Ampicilline, sodium salt, for biochemical purposes 29SU0045 Sudan IV, C.I. 26105, for microscopy 310 AC0580 Boric acid, molecular biology grade 42TI0250 Thionine, C.I. 52000, for microscopy 324 CA0198 Calcium chloride dihydrate, molecular biology grade 58TO0086 Toluene, for histology 329 CE0121 Cesium chloride, molecular biology grade 63AZ0235 Toluidine blue, C.I. 52040, for microscopy 330 CL0025 Chloramphenicol, for biochemical purposes 64AZ0345 Victoria blue B, C.I. 44045, for microscopy 342 AC0726 Citric acid monohydrate, molecular biology grade 73XI0052 Xylene, mixture of isomers, for histology 345 SU0159 Dimethyl sulfoxide, molecular biology grade 104DI1360 1,4-Dithiothreitol, molecular biology grade 108ET0011 Ethanol absolute, molecular biology grade 114MiscellaneousET0108 Ethidium bromide, for biochemical purposes 116AG0020 Agar-agar, powder, for bacteriology 14 ET0109 Ethidium bromide, solution 10 mg/ml 116394Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageAC0967 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, molecular biology grade 121FI0009 Ficoll ® 400, molecular biology grade 127FO0012 Formaldehyde, solution 37% w/w, molecular biology grade 129FO0027 Formamide, molecular biology grade 130GL0028 Glycerol anhydrous, molecular biology grade 135AC0406 Glycine, molecular biology grade 136GU0061 Guanidine hydrochloride, molecular biology grade 137GU0065 Guanidine thiocyanate, molecular biology grade 137HE0100 HEPES free acid, molecular biology grade 138HE0011 HEPES, sodium salt, molecular biology grade 139IP0010 IPTG, molecular biology grade (dioxane free) 158KA0010 Kanamycin sulfate, molecular biology grade 164LI0112 Lithium chloride, molecular biology grade 172MA0037 Magnesium chloride hexahydrate, molecular biology grade 175MA0086 Magnesium sulfate heptahydrate, molecular biology grade 176ME0095 2-Mercaptoethanol, molecular biology grade 180BI0090 N,N’-Methylene-bis-acrylamide, molecular biology grade 191BI0091 N,N’-Methylene-bis-acrylamide, electrophoresis grade 191MO0070 MOPS, molecular biology grade 199FE0484 Phenol, molecular biology grade 220PI0061 PIPES free acid, molecular biology grade 225PI0062 PIPES, sesquisodium salt, buffer substance, molecular biology grade 226PO0066 Polyethylene glycol 6000, molecular biology grade 227PO0080 Polyvinylpyrrolidone, molecular biology grade 228PO0112 Potassium acetate, molecular biology grade 228PO0201 Potassium chloride, molecular biology grade 231PO0262 Potassium dihydrogen phosphate, molecular biology grade 234SO0036 Sodium acetate anhydrous, molecular biology grade 263SO0230 Sodium chloride, molecular biology grade 267SO0205 tri-Sodium citrate dihydrate, molecular biology grade 268SO0328 Sodium dihydrogen phosphate monohydrate, molecular biology grade 270SO0329 di-Sodium hydrogen phosphate anhydrous, molecular biology grade 273SD0010 Sodium lauryl sulfate, molecular biology grade 281SS0010 SSC 20X buffer pH = 7,0, molecular biology grade 291SS0015 SSPE 20X buffer pH = 7,4, molecular biology grade 291TA0010 TAE 10X buffer pH = 8,3, molecular biology grade 316TB0010 TBE 5X buffer pH = 8,3, molecular biology grade 317TE0050 TEMED, reagent grade 317TE0132 Tetracycline hydrochloride, for biochemical purposes 319TR0424 Tris-(hydroxymethyl)-aminomethane, molecular biology grade 338TR0425 Tris-HCl, molecular biology grade 338TR0447 Triton ® X-100, molecular biology grade 339TW0022 Tween ® 20, molecular biology grade 339UR0133 Urea, molecular biology grade 341XG0010 X-Gal, for biochemical purposes 344CI0155 Zinc chloride, molecular biology grade 347MultisolventAC0310 Acetone, Multisolvent ® HPLC grade ACS ISO UV-VIS 6AC0333 Acetonitrile, Multisolvent ® HPLC grade ACS UV-VIS 8BE0041 Benzene, Multisolvent ® HPLC grade ACS ISO UV-VIS 36CL0218 Chloroform, stabilized with ethanol, Multisolvent ® HPLC grade ACS ISO UV-VIS 67CI0039 Cyclohexane, Multisolvent ® HPLC grade ACS ISO UV-VIS 80CL0347 Dichloromethane, stabilized with approx. 50 ppm of amylene, Multisolvent ® HPLC grade ACS ISO UV-VIS 88ET0082 Diethyl ether, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT), Multisolvent ® ACS ISO 93DI1072 N,N-Dimethylformamide, Multisolvent ® HPLC grade ACS ISO UV-VIS 99ET0015 Ethanol absolute, Multisolvent ® HPLC grade ACS ISO UV-VIS 113ET0013 Ethanol 96% v/v, Multisolvent ® HPLC grade ACS UV-VIS 115AC0155 Ethyl acetate, Multisolvent ® HPLC grade ACS ISO UV-VIS 117HE0234 n-Hexane, 96%, Multisolvent ® HPLC grade ACS UV-VIS 143HE0221 Hexane, fraction from petroleum, Multisolvent ® HPLC grade ACS 145IS0122 Isohexane, Multisolvent ® HPLC grade UV-VIS 162ME0315 Methanol, Multisolvent ® HPLC grade ACS ISO UV-VIS K.F. 185ET0095 Petroleum ether, boiling range 40 - 60 °C, Multisolvent ® HPLC grade ACS ISO UV-VIS 218AL0321 2-Propanol, Multisolvent ® HPLC grade ACS ISO UV -VIS 248TE0127 Tetrachloroethene, Multisolvent ® HPLC grade UV-VIS 319TE0228 Tetrahydrofuran, Multisolvent ® GPC grade, ACS, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 321TO0085 Toluene, Multisolvent ® HPLC grade ACS ISO UV-VIS 328XI0059 Xylene, mixture of isomers, Multisolvent ® ACS 345NMR Deuterated SolventsAC0348 Acetic acid-d4, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 3AC0321 Acetone-d6, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 7AC0322 Acetone-d6, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 7AC0323 Acetone-d6, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 7AC0324 Acetone-d6 + TMS (99:1 v/v), deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 7AC0332 Acetonitrile-d3, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 11AC0334 Acetonitrile-d3, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 11BE0040 Benzene-d6, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 37BE0042 Benzene-d6, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 37CL0213 Chloroform-d, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 69CL0214 Chloroform-d, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 69CL0215 Chloroform-d + TMS (99:1, v/v), deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 69CI0037 Cyclohexane-d12, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 82DE0037 Deuterium oxide, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 83DE0038 Deuterium oxide, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 84DI0385 1,2-Dichlorobenzene-d4, deuteration degree min. 99%, NMR spectroscopy grade, Spectrosol ® 85CL0337 Dichloromethane-d2, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 90CL0339 Dichloromethane-d2, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 90DI1069 N,N’-Dimethylformamide-d7, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 101SU0161 Dimethyl sulfoxide-d6, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 104SU0162 Dimethyl sulfoxide-d6, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 104DI1295 1,4-Dioxane-d8, deuteration degree min. 99%, NMR spectroscopy grade, Spectrosol ® 107ET0012 Ethanol-d6, deuteration degree min. 99%, NMR spectroscopy grade, Spectrosol ® 114ME0312 Methanol-d4, deuteration degree min. 99,8%, NMR spectroscopy grade, Spectrosol ® 187ME0313 Methanol-d4, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 188PI0130 Pyridine-d5, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 252PI0132 Pyridine-d5, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol ® 252TE0230 Tetrahydrofuran-d8, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 322TE0380 Tetramethylsilane, reference substance for NMR spectroscopy 323TO0080 Toluene-d8, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 329AC3140 Trifluoroacetic acid-d, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol ® 335Organic ReagentsAC0050 Acetamide, extra pure 1AC0065 Acetanilide, extra pure 1AC0353 Acetic acid glacial, reagent grade, ACS, ISO, packed in UHDPE bottles 1AC0344 Acetic acid glacial, reagent grade, ACS, ISO, Reag. Ph Eur 2AC0354 Acetic acid, solution 96% v/v, reagent grade 2AN0154 Acetic anhydride, extra pure 4AN0155 Acetic anhydride, reagent grade, ACS, ISO, Reag. Ph Eur 4AC0300 Acetophenone, extra pure 12CL0230 Acetyl chloride, synthesis grade 12CL0232 Acetyl chloride, reagent grade, ACS 13AC0355 Acetylsalicylic acid, extra pure, Ph Eur, BP, USP 13AC0375 Adipic acid, synthesis grade 14AC0415 4-Aminobenzoic acid, synthesis grade 19AC0427 4-Aminobutyric acid, synthesis grade 19AM0210 2-Aminophenol, technical grade 19AM0253 Ammonium acetate, extra pure 21AM0254 Ammonium acetate, reagent grade, ACS, Reag. Ph Eur 21AM0332 di-Ammonium hydrogen citrate, reagent grade, ACS 25AM0364 di-Ammonium oxalate monohydrate, extra pure 27AM0365 di-Ammonium oxalate monohydrate, reagent grade, ACS, ISO, Reag. Ph Eur 27AM0410 di-Ammonium tartrate, reagent grade 28AC0075 Amyl acetate, mixture of isomers, synthesis grade 29AN0400 Anisole, synthesis grade 30AN0530 Anthraquinone, synthesis grade 30AN0532 Anthraquinone, reagent grade 31AC0515 L(+)-Ascorbic acid, reagent grade, ACS, ISO 32BA0040 Barium acetate, reagent grade, ACS 33BE0160 Benzaldehyde, synthesis grade 34BE0155 Benzalkonium chloride, synthesis grade 35AC0563 Benzoic acid, synthesis grade 37AC0565 Benzoic acid, reagent grade, ACS 37BE0245 Benzophenone, synthesis grade 38BE0255 Benzoylacetone, extra pure 38CL0270 Benzoyl chloride, synthesis grade 38PE0165 Benzoyl peroxide, moistened with 25% H2O, synthesis grade 38PE0160 Benzoyl peroxide, moistened with 25% H2O, extra pure, Ph Eur, BP, USP 38AC0825 Di-O-benzoyl-L-tartaric acid, for resolution of racemates 39AC0080 Benzyl acetate, synthesis grade 39BE0070 Benzylacetone, synthesis grade 39BE0075 Benzylamine, synthesis grade 40BE0185 Benzyl benzoate, extra pure, Ph Eur, BP, USP 40CL0250 Benzyl chloride, synthesis grade 40BE0095 Benzylideneacetone, synthesis grade 40BI0033 Biphenyl, synthesis grade 41BR0030 p-Bromoacetanilide, extra pure 43BR0060 Bromobenzene, synthesis grade 43BR0120 N-Bromosuccinimide, extra pure 44BR0269 Brucine, synthesis grade 45BR0270 Brucine dihydrate, reagent grade 45Product family indexScharlab The Lab Sourcing Group395

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageOrganic Reagents (continuation)DI1010 N,N-Dimethyl-p-phenylenediamine dihydrochloride, reagent grade 101BR0275 Brucine sulfate hydrate, reagent grade 45 FT0055 Dimethyl phthalate, synthesis grade 102BU0020 n-Butylamine, synthesis grade 52 SU0119 Dimethyl sulfate, synthesis grade 102BU0022 n-Butylamine, reagent grade 53 TE0080 Dimethyl terephthalate, synthesis grade 104CA0048 Cadmium acetate dihydrate, extra pure 54 DI1115 Dimidium bromide, for determination of tensioactives 104CA0050 Cadmium acetate dihydrate, reagent grade 55 DI1155 2,4-Dinitroaniline, extra pure 105CA0150 Caffeine anhydrous, extra pure, Ph Eur, BP, USP 56 AC0890 3,5-Dinitrobenzoic acid, synthesis grade 105CA0180 Calcium L(+)-ascorbate, extra pure, USP 56 DI1225 2,4-Dinitrophenylhydrazine, reagent grade, with 30 - 35% of H2O, Reag. Ph Eur 105CA0203 tri-Calcium dicitrate tetrahydrate, powder, extra pure, USP 58 DI0630 Diphenylamine, synthesis grade 107CA0225 Calcium lactate pentahydrate, extra pure, Ph Eur, BP, USP 59 OX0050 Diphenyl oxide, synthesis grade 108CA0200 Calcium stearate, extra pure 59 AL0330 1-Dodecanol, synthesis grade 108AL0070 DL-Camphor, synthetic, extra pure 60 EP0030 Epichlorohydrine, synthesis grade 110CA0335 Carbazole, synthesis grade 61 ET0040 Ethanolamine hydrochloride, pure 116AL0190 Cetyl alcohol, extra pure 63 AC0287 Ethyl acetoacetate, synthesis grade 119CL0010 Chloral hydrate, extra pure 64 ET0110 Ethyl benzene, reagent grade 119CL0020 Chloramine T trihydrate, reagent grade, ACS 64 BE0195 Ethyl benzoate, extra pure, Reag. Ph Eur 119AC0747 Chloroacetic acid, extra pure 64 CA0319 Ethyl caprylate, synthesis grade 120AC0750 Chloroacetic acid, reagent grade, ACS 64 CA0367 Ethylene carbonate, synthesis grade 120CL0070 4-Chloroacetophenone, synthesis grade 65 ET0135 Ethylenediamine, synthesis grade 120CL0110 Chlorobenzene, extra pure 65 ET0137 Ethylenediamine, extra pure, Ph Eur, BP, USP 120CL0111 Chlorobenzene, reagent grade, ACS 65 ET0145 Ethylenediamine dihydrochloride, extra pure 120AC0765 2-Chlorobenzoic acid, extra pure 65 AC0940 Ethylenediaminetetraacetic acid, EDTA, synthesis grade 121CL0119 1-Chlorobutane, reagent grade 65 AC0950 Ethylenediaminetetraacetic acid, EDTA, dipotassium magnesium salt dihydrate, extra pure 121CL0135 1-Chloro-2,4-dinitrobenzene, extra pure 66 AC0960 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, synthesis grade 121ET0072 Bis(2-chloroethyl) ether, synthesis grade 66 AC0963 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, extra pure, Ph Eur, BP, USP 121CL0125 4-Chloro-3-methylphenol, synthesis grade 69 AC0965 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, reagent grade, ACS, Reag. Ph Eur 121CL0150 2-Chlorophenol, synthesis grade 69 AC0975 Ethylenediaminetetraacetic acid, EDTA, tetrasodium salt, dihydrate, synthesis grade 123CL0151 2-Chlorophenol, reagent grade 69 AC0085 Ethylene glycol monobutyl ether acetate, synthesis grade 123CL0160 4-Chlorophenol, synthesis grade 70 GA0060 Ethyl gallate, extra pure 124CO0180 Cholesterol, extra pure, Ph Eur, BP, NF 70 AC0990 2-Ethylhexanoic acid, synthesis grade 124CI0240 Cinchonine, synthesis grade 72 FT0025 Bis-(2-ethylhexyl) phthalate, synthesis grade 124AL0535 Cinnamaldehyde, synthesis grade 72 LA0045 Ethyl lactate, synthesis grade 125AL0200 Cinnamyl alcohol, synthesis grade 72 LA0047 Ethyl lactate, reagent grade 125AC0717 Citraconic acid, synthesis grade 72 TI0050 Ethylmercurithiosalicylic acid, sodium salt, synthesis grade 125AC0718 Citric acid anhydrous, extra pure, Ph Eur, BP, USP 72 PR0115 Ethyl propionate, synthesis grade 126AC0719 Citric acid anhydrous, reagent grade, ACS, Reag. Ph Eur 72 ET0245 Ethylvanillin, synthesis grade 126AC0720 Citric acid monohydrate, extra pure, Ph Eur, BP, USP 73 EU0025 Eucalyptol, synthesis grade 126CO0092 Copper(II) acetate monohydrate, extra pure 76 FL0112 Fluorescein, C.I. 45350, synthesis grade 127CO0095 Copper(II) acetate monohydrate, reagent grade, ACS, Reag. Ph Eur 76 FL0122 Fluorescein sodium, C.I. 45350, pure 128CR0062 o-Cresol, synthesis grade 78 AC1086 Formic acid, 98 - 100%, extra pure 130CR0072 m-Cresol, synthesis grade 78 AC1085 Formic acid, 98 - 100%, reagent grade, ACS, Reag. Ph Eur 130CR0075 m-Cresol, reagent grade 79 AC1083 Formic acid, solution 90,1% ± 0,1% w/w, reagent grade 130CR0082 p-Cresol, synthesis grade 79 AC1080 Formic acid, solution 85% w/w, extra pure 131CI0040 Cyclohexanol, synthesis grade 82 AC1081 Formic acid, solution 85% w/w, reagent grade 131CI0042 Cyclohexanol, reagent grade 82 AC1155 Fumaric acid, extra pure 132CI0050 Cyclohexanone, extra pure 82 FU0090 Furfural, synthesis grade 132CI0060 Cyclohexene, synthesis grade, stabilized with approx. 100 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 82 AC1180 Gallic acid monohydrate, extra pure 132CI0070 Cyclohexylamine, synthesis grade 83 GL0110 D-Glucono- -lactone, synthesis grade 133DE0020 Decahydronaphthalene, mixture of isomers, synthesis grade 83 GL0150 D(+)-Glucuronic acid- -lactone, synthesis grade 134DI0030 Diacetylmonoxime, reagent grade 84 AC0402 Glycine, extra pure, Ph Eur, BP, USP 136DI0300 Dibutylamine, synthesis grade 84 GU0115 Guaiacol, synthesis grade 137ET0060 Dibutyl ether, synthesis grade 84 GU0060 Guanidine hydrochloride, synthesis grade 137DI0315 2,6-Di-tert-butyl-4-methylphenol, synthesis grade 85 GU0050 Guanidinium carbonate, synthesis grade 137FT0035 Dibutyl phthalate, synthesis grade 85 BR0168 Hexadecyltrimethylammonium bromide, extra pure 141DI0485 Diethylamine, extra pure 91 HE0200 Hexamethylenetetramine, synthesis grade 142DI0486 Diethylamine, reagent grade, ACS, Reag. Ph Eur 91 AC0680 Hexanoic acid, synthesis grade 146DI0500 2-(Diethylamino)-ethanol, extra pure 91 AC0682 Hexanoic acid, extra pure, Reag. Ph Eur 146DI0562 Diethylene glycol, synthesis grade 91 AL0270 1-Hexanol, synthesis grade 146DI0572 Diethylene glycol monobutyl ether, synthesis grade 91 HE0250 Hexylene glycol, synthesis grade 146DI0573 Diethylene glycol monobutyl ether, reagent grade 91 HI0145 Hydroquinone, synthesis grade 154DI0580 Diethylene glycol monoethyl ether, synthesis grade 92 AL0225 4-Hydroxy-4-methyl-2-pentanone, synthesis grade 155FT0045 Diethyl phthalate, synthesis grade 93 IM0025 Imidazole, synthesis grade 156SU0110 Diethyl sulfate, extra pure 94 IM0026 Imidazole, reagent grade, ACS 156DI0775 1,8-Dihydroxyanthraquinone, synthesis grade 94 IN0030 Indene, synthesis grade 156DI0795 3,4-Dihydroxy-L-phenylalanine, extra pure 94 IN0120 Indole, reagent grade 157DI0825 Diisopropanolamine, synthesis grade 94 IS0025 Isatin, synthesis grade 160DI0827 Diisopropanolamine, extra pure, NF 95 IS0028 Isatin, reagent grade, Reag. Ph Eur 160DI0840 Dimedone, reagent grade (reagent for aldehydes) 95 AC0157 Isoamyl acetate, extra pure 160DI0855 N,N-Dimethylacetamide, synthesis grade 96 AC0170 Isobutyl acetate, synthesis grade 161DI0856 N,N-Dimethylacetamide, reagent grade 96 AC0173 Isobutyl acetate, extra pure 161DI0935 4-(Dimethylamino)-benzaldehyde, synthesis grade 97 AC1308 Isobutyric acid, synthesis grade 161DI0937 4-(Dimethylamino)-benzaldehyde, reagent grade, ACS 98 ET0205 Isooctanol, extra pure 162DI0920 5-(4-Dimethylaminobenzylidene)-rhodanine, reagent grade 98 IS0165 Isopropanolamine, synthesis grade 163DI0950 2-(Dimethylamino)-ethanol, synthesis grade 98 IS0175 Isopropylamine, synthesis grade 163DI0972 N,N-Dimethylaniline, synthesis grade 98 MI0020 Isopropyl myristate, synthesis grade 163DI0975 N,N-Dimethylaniline, reagent grade 98 AC1380 L(+)-Lactic acid, 88 - 92%, extra pure, Ph Eur, BP 168DI1080 Dimethylglyoxime, reagent grade, ACS 101 AC1381 L(+)-Lactic acid, 88- 90%, reagent grade, ACS, Reag. Ph Eur 168DI1090 Dimethylglyoxime, disodium salt octahydrate, reagent grade 101 AC1392 Lauric acid, synthesis grade 169396Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageAC1395 Lauric acid, extra pure, Reag. Ph Eur 169PL0114 Lead(II) acetate trihydrate, extra pure 169PL0115 Lead(II) acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 170PL0135 Lead(II) hydroxide acetate, reagent grade, for determination of sugar according to Horne, ACS 170MA0027 Magnesium acetate tetrahydrate, extra pure, Ph Eur, BP 174MA0028 Magnesium acetate tetrahydrate, reagent grade, ACS 174MA0040 Magnesium stearate, extra pure, Ph Eur, BP, NF 176AC1410 Maleic acid, extra pure, Ph Eur, BP 177AN0250 Maleic anhydride, synthesis grade 177AC1420 DL-Malic acid, extra pure, Ph Eur, BP, NF 178AC1430 Malonic acid, synthesis grade 178ME0025 Melamine, synthesis grade 180ME0093 2-Mercaptobenzothiazole, reagent grade 180TI0220 3-Mercapto-1,2-propanediol, min. 98%, reagent grade 181ME0120 Mercury(II) acetate, extra pure 181ME0121 Mercury(II) acetate, reagent grade, ACS, Reag. Ph Eur 181ME0645 p-Methoxyacetophenone, synthesis grade 188AL0515 4-Methoxybenzaldehyde, extra pure 189ME0665 1-Methoxy-2-propanol, synthesis grade 189ME0320 4-Methylacetophenone, synthesis grade 189ME0355 Methylammonium chloride, synthesis grade 190BE0210 Methyl benzoate, pure 190ME0390 Methylcellulose, synthesis grade 190DI0365 Methyl dichloroacetate, synthesis grade 190ME0478 Methyl 4-hydroxybenzoate, extra pure, Ph Eur, BP, NF 192ME0514 2-Methylnaphthalene, synthesis grade 192ME0494 1-Methyl-2-pyrrolidone, synthesis grade 193ME0495 1-Methyl-2-pyrrolidone, extra pure, Ph Eur, BP 193ME0496 1-Methyl-2-pyrrolidone, reagent grade, ACS 194SA0180 Methyl salicylate, extra pure, Ph Eur, NF 195AC1477 Myristic acid, synthesis grade 199AC1482 Myristic acid, extra pure, Reag. Ph Eur 199NA0024 Naphthalene, pellets approx. 3 - 4 mm, synthesis grade 199NA0026 Naphthalene, pellets approx. 3 - 4 mm, reagent grade 200NA0110 1-Naphthol, synthesis grade 200NA0112 1-Naphthol, reagent grade, Reag. Ph Eur 200NA0116 2-Naphthol, synthesis grade 200NA0117 2-Naphthol, reagent grade 200NA0047 1-Naphthylamine, synthesis grade 201NI0035 Nicotinamide, extra pure 203NI0020 Nicotine, synthesis grade 203AC1590 Nicotinic acid, extra pure, Ph Eur, BP, USP 203NI0222 2-Nitroaniline, synthesis grade 205NI0225 3-Nitroaniline, synthesis grade 206NI0230 4-Nitroaniline, synthesis grade 206NI0270 Nitrobenzene, extra pure 206NI0273 Nitrobenzene, reagent grade, ACS, Reag. Ph Eur 206AC1630 2-Nitrobenzoic acid, synthesis grade 206AC1640 4-Nitrobenzoic acid, extra pure 206NI0370 Nitromethane, extra pure, Reag. Ph Eur 207NI0345 p-Nitrophenol, moistened, synthesis grade 207NI0378 2-Nitropropane, synthesis grade 207NI0390 1-Nitroso-2-naphthol, reagent grade 208NI0420 4-Nitrotoluene, synthesis grade 208AC0670 Octanoic acid, synthesis grade 209AC0673 Octanoic acid, extra pure, Reag. Ph Eur 209AL0393 n-Octyl alcohol, extra pure 209AL0395 n-Octyl alcohol, reagent grade 209AL0410 Oleyl alcohol, synthesis grade 209OR0035 Orcinol monohydrate, extra pure, Reag. Ph Eur 211OR0055 L-Ornithine hydrochloride, extra pure 211AC1721 Oxalic acid dihydrate, extra pure 211AC1720 Oxalic acid dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 211AC0700 2-Oxoglutaric acid, extra pure 212AC1730 Palmitic acid, synthesis grade 212PA0095 Paraformaldehyde, extra pure 213PE0050 Pentachlorophenol, synthesis grade 213PE0070 Pentaerythritol, extra pure 213FE0135 p-Phenetidine, synthesis grade 220FE0480 Phenol, crystallized, extra pure, Ph Eur, BP, USP 220FE0482 Phenol, crystallized, reagent grade, ACS, Reag. Ph Eur 220FE0525 2-Phenoxyethanol, synthesis grade 221FE0213 1,3-Phenylenediamine, reagent grade 222AL0245 2-Phenylethanol, synthesis grade 222FE0315 Phenylhydrazine, extra pure 222FE0290 2-Phenylphenol, extra pure 222FE0414 1-Phenylsemicarbazide, synthesis grade 223AL0580 Phthaldialdehyde, for aminoacid analysis 224AC1140 ortho-Phthalic acid, reagent grade 224AN0230 Phthalic anhydride, synthesis grade 225FT0070 Phthalimide, extra pure 225AC1769 Picric acid, extra pure (with approx. 30% H2O) 225AC1770 Picric acid, reagent grade (with approx. 30% H2O), ACS, Reag. Ph Eur 225PI0050 Piperazine hexahydrate, extra pure, Ph Eur, BP 225PO0025 Polyethylene glycol 200, synthesis grade 226PO0030 Polyethylene glycol 300, synthesis grade 226PO0035 Polyethylene glycol 400, synthesis grade 226PO0040 Polyethylene glycol 550, synthesis grade 226PO0045 Polyethylene glycol 600, synthesis grade 226PO0050 Polyethylene glycol 1500, synthesis grade 227PO0060 Polyethylene glycol 4000, synthesis grade 227PO0065 Polyethylene glycol 6000, synthesis grade 227PO0069 Polyethylene glycol 8000, synthesis grade 227PO0109 Potassium acetate, extra pure, Ph Eur, BP 228PO0110 Potassium acetate, reagent grade, ACS 228PO0125 Potassium antimony(III) tartrate trihydrate, extra pure 228PO0186 tri-Potassium citrate monohydrate, extra pure, Ph Eur, BP, USP 232PO0140 Potassium hydrogen oxalate, extra pure 236PO0150 Potassium hydrogen tartrate, extra pure, Ph Eur, BP 238PO0309 di-Potassium oxalate monohydrate, extra pure 242PO0310 di-Potassium oxalate monohydrate, reagent grade, ACS 243PO0353 Potassium sodium tartrate tetrahydrate, extra pure, Ph Eur, BP, USP 244PO0355 Potassium sodium tartrate tetrahydrate, reagent grade, ACS, ISO 244PO0360 Potassium sorbate, extra pure, Ph Eur, BP, NF 245PR0025 Procaine hydrochloride, extra pure, Ph Eur, BP, USP 246AC1891 Propionic acid, extra pure 250AC1894 Propionic acid, reagent grade, ACS, Reag. Ph Eur 250AN0300 Propionic anhydride, synthesis grade 250CA0370 Propylene carbonate, extra pure 251PR0085 1,2-Propylene glycol, extra pure, Ph Eur, BP, USP 251PR0088 1,2-Propylene glycol, reagent grade, Reag. Ph Eur 251PI0080 Pyrene, synthesis grade 251PI0150 Pyrocatechol, synthesis grade 253AC1850 Pyrogallol, synthesis grade 253QU0060 Quinidine, synthesis grade 253QU0090 Quinine hydrochloride dihydrate, extra pure, Ph Eur, BP 253QU0095 Quinine sulfate dihydrate, extra pure, Ph Eur, BP, USP 254RE0080 Resorcinol, extra pure, Ph Eur, BP 254RE0083 Resorcinol, reagent grade, Reag. Ph Eur 254RO0030 Rhodanine, synthesis grade 254SA0200 D-Salicin, for biochemistry 256SA0083 Salicylaldoxime, reagent grade 256SE0070 Semicarbazide hydrochloride, synthesis grade 257SO0032 Sodium acetate anhydrous, extra pure 262SO0035 Sodium acetate anhydrous, reagent grade, ACS, Reag. Ph Eur 262SO0024 Sodium acetate trihydrate, extra pure, Ph Eur, BP, USP 263SO0025 Sodium acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 263SO0125 Sodium benzoate, synthesis grade 264SO0126 Sodium benzoate, extra pure, Ph Eur, BP, NF 264SO0220 Sodium chloroacetate, synthesis grade 267SO0199 tri-Sodium citrate dihydrate, extra pure, Ph Eur, BP, USP 268SO0200 tri-Sodium citrate dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur 268SO0324 Sodium formate, extra pure 271SO0326 Sodium formate, reagent grade, ACS, Reag. Ph Eur 271SO0350 di-Sodium hydrogen citrate 1,5-hydrate, extra pure, BP 273SO0349 di-Sodium hydrogen citrate 1,5-hydrate, reagent grade, Reag. Ph Eur 273SO0419 Sodium hydrogen tartrate monohydrate, reagent grade 275SO0450 Sodium lauryl sulfate, 95%, extra pure 281SO0529 di-Sodium oxalate, extra pure 283SO0530 di-Sodium oxalate, reagent grade, ACS, Reag. Ph Eur 284SO0633 Sodium salicylate, reagent grade 286SO0701 di-Sodium tartrate, anhydrous, reagent grade 287SO0700 di-Sodium tartrate dihydrate, reagent grade, ACS 288SO0755 Sodium p-toluensulfonate, synthesis grade 290AC2032 Sorbic acid, synthesis grade 291AC0925 Stearic acid 70, synthesis grade 308AC0926 Stearic acid 70, extra pure 308AL0235 Stearyl alcohol, synthesis grade 308AL0236 Stearyl alcohol, extra pure 308ES0140 Styrene, stabilized, synthesis grade 309AC2040 Succinic acid, extra pure, NF 309AC2042 Succinic acid, reagent grade, ACS, Reag. Ph Eur 309SO0645 Succinic acid, disodium salt hexahydrate, reagent grade 309AN0320 Succinic anhydride, synthesis grade 309SU0060 Sulfanilamide, extra pure, Ph Eur 310AC2060 Sulfanilic acid, reagent grade, ACS 310Product family indexScharlab The Lab Sourcing Group397

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageOrganic Reagents (continuation)pH Calibration StandardsAC2093 5-Sulfosalicylic acid dihydrate, reagent grade, ACS 311 SO1101 Buffer solution pH = 1,00 (20 °C) (Hydrochloric acid/Sodium chloride) 45AC2090 Tannic acid, synthesis grade 316 SO1022 Buffer solution pH = 2,00 (20 °C) (Citric acid/Sodium hydroxide/Hydrochloric acid) 45AC3001 L(+)-Tartaric acid, reagent grade, ACS, ISO 317 SO1023 Buffer solution pH = 3,00 (20 °C) (ortho-Phosphoric acid/Sodium hydroxide) 46TA0270 Taurine, extra pure 317 SO1004 Buffer solution pH = 4,00 (20 °C) (Potassium hydrogen phthalate) 46TE0119 Tetrabutylammonium dihydrogen phosphate, extra pure 318 SO1005 Buffer solution pH = 4,01 (20 °C) (Potassium hydrogen phthalate) 46YO0070 Tetrabutylammonium iodide, extra pure, Reag. Ph Eur 318 SO1025 Buffer solution pH = 5,00 (20 °C) (Acetic acid/Potassium hydroxide) 46AL0360 1-Tetradecanol, synthesis grade 320 SO1006 Buffer solution pH = 6,00 (20 °C) (Potassium dihydrogen phosphate/Sodium hydroxide) 46TE0240 1,2,3,4-Tetrahydronaphthalene, pure 322 SO1007 Buffer solution pH = 7,00 (20 °C) (Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate) 46TE0305 Tetramethylammonium bromide, extra pure, Reag. Ph Eur 322 SO1008 Buffer solution pH = 7,02 (20 °C)(Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate) 46CL0355 Tetramethylammonium chloride, synthesis grade 322 SO1018 Buffer solution pH = 8,00 (20 °C) (Borate/Hydrochloric acid) 47TI0139 Thioacetamide, synthesis grade 323 SO1009 Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassium chloride/Sodium hydroxide) 47TI0140 Thioacetamide, reagent grade, ACS 323 SO1092 Buffer solution pH = 9,26 (20 °C) (di-Sodium tetraborate decahydrate) 47TI0180 Thiophene, synthesis grade 324 SO1010 Buffer solution pH = 10,00 (20 °C) (Sodium carbonate/Sodium hydrogen carbonate) 47TI0300 Thiourea, extra pure 324 SO1141 Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodium hydroxide/Potassium chloride) 47TI0080 Thymol, extra pure, Ph Eur, BP, NF 325 SO1142 Buffer solution pH = 12,00 (20 °C) (di-Sodium hydrogen phosphate/Sodium hydroxide) 47AC3120 Toluene-4-sulfonic acid monohydrate, synthesis grade 330 SO1143 Buffer solution pH = 13,00 (20 °C) (Potassium chloride/Sodium hydroxide) 48AC3123 Toluene-4-sulfonic acid monohydrate, reagent grade 330 SO2004 Buffer solution pH = 4,00 (20 °C), red-coloured 48TO0120 o-Toluidine, synthesis grade 330 SO2007 Buffer solution pH = 7,00 (20 °C), yellow-coloured 48TO0150 p-Toluidine hydrochloride, extra pure 330 SO2010 Buffer solution pH = 10,00 (20 °C), blue-coloured 48TR0080 Triacetin, 99%, extra pure 331 SO3004 Buffer solution pH = 4,00 (25 °C), red-coloured 48TR0083 Triacetin, 99%, reagent grade 331 SO3007 Buffer solution pH = 7,00 (25 °C), yellow-coloured 48AC3130 Trichloroacetic acid, extra pure, Ph Eur, BP 331 SO3010 Buffer solution pH = 10,00 (25 °C), blue-coloured 49AC3132 Trichloroacetic acid, reagent grade, ACS 331 SO2040 Buffer solution pH = 4,00 (20 °C), red-coloured, MONOBUF ® 49TR0119 1,2,4-Trichlorobenzene, reagent grade 332 SO2070 Buffer solution pH = 7,00 (20 °C), yellow-coloured, MONOBUF ® 49TR0170 2,4,6-Trichlorophenol, synthesis grade 333 SO2100 Buffer solution pH = 10,00 (20 °C), blue-coloured, MONOBUF ® 49TR0200 Triethanolamine, synthesis grade 333 SO2200 Buffer solution pH = 4,00, 7,00, 10,00 (20 °C), MONOBUF ® Mix 49TR0202 Triethanolamine, extra pure, Ph Eur, NF 333TR0215 Triethylamine, synthesis grade 333TR0216 Triethylamine, reagent grade, Reag. Ph Eur 334TR0240 Triethylene glycol, extra pure 334TR0260 Triethylenetetramine, synthesis grade 334AC3141 Trifluoroacetic acid, synthesis grade 335TR0160 2,2,2-Trifluoroethanol, reagent grade 336TR0422 Tris-(hydroxymethyl)-aminomethane, extra pure, Ph Eur, BP 338TR0423 Tris-(hydroxymethyl)-aminomethane, 338buffer substance, reagent grade, ACS, Reag. Ph EurTR0444 Triton ® X-100, extra pure 339AC3195 Undecylenic acid, extra pure, Ph Eur, BP, USP 340UR0130 Urea, synthesis grade 341UR0131 Urea, reagent grade, ACS 341VA0025 Vanillin, extra pure 341VI0150 Vitamin B1 hydrochloride, Ph Eur, BP, USP 342VI0160 Vitamin B2 , Ph Eur, USP 342VI0180 Vitamin B6 hydrochloride 342CI0150 Zinc acetate dihydrate, extra pure, Ph Eur, BP, USP 346CI0151 Zinc acetate dihydrate, reagent grade, ACS, Reag. Ph Eur 346CI0170 Zinc dibenzyldithiocarbamate, synthesis grade 347CI0180 Zinc stearate, extra pure, Ph Eur, BP, USP 348Oxidation-Reduction IndicatorsDI0415 2,6-Dichlorophenol-indophenol, sodium salt dihydrate, 90indicator, reagent grade, ACSDI0633 Diphenylamine, redox indicator, reagent grade, ACS 107BA0060 Diphenylamine-4-sulfonic acid, barium salt, redox indicator, reagent grade 107DI0650 1,5-Diphenylcarbazide, reagent grade, ACS 107FE0529 Ferroin, solution 0,025 mol/l, redox indicator 127IN0065 Indigo carmine, C.I. 73015, extra pure, Reag. Ph Eur 156AZ0203 Methylene blue, C.I. 52015, extra pure 191RO0190 Neutral red, C.I. 50040, for microscopy and indicator 201RO0191 Neutral red, solution 0,1%, indicator 201FE0100 o-Phenanthroline monohydrate, redox indicator, reagent grade, ACS 219SO0285 Sodium 4-diphenylaminosulfonic acid, redox indicator 270AL0719 Starch, solution 2% 308AL0718 Starch, solution 1% w/v 308TI0250 Thionine, C.I. 52000, for microscopy 324Peptide SynthesisDI1070 N,N-Dimethylformamide, peptide synthesis grade 101ME0590 1-Methyl-2-pyrrolidone, peptide synthesis grade 194AC3142 Trifluoroacetic acid, peptide synthesis grade 335pH AdjustmentAM0230 Ammonium acetate, solution 1 mol/l, buffered at pH = 7 22SO1013 Buffer solution pH = 10 (ammonium chloride/ammonia), for complexometry 50pH IndicatorsRO0070 Alizarin red S, C.I. 58005, reagent grade 16RO0071 Alizarin red S, solution 0,1% 16AM0025 Alizarin yellow GG, C.I. 14025, indicator 16AZ0100 Aniline blue, C.I. 42755, for microscopy 30VE0060 Brilliant green, C.I. 42040, for microscopy 43VE0070 Bromocresol green, indicator 44VE0075 Bromocresol green, solution 0,04%, indicator 44PU0020 Bromocresol purple, indicator 44AZ0125 Bromophenol blue, indicator, ACS 44AZ0126 Bromophenol blue, solution 0,04%, indicator 44AZ0130 Bromothymol blue, indicator, ACS 45RO0100 Chlorophenol red, indicator 70CR0175 Chrysoidine G, C.I. 11270, for microscopy 71CR0095 o-Cresolphthalein, indicator 79RO0110 Cresol red, indicator 79DI0899 4-(Dimethylamino)-azobenzene, synthesis grade 97DI0900 4-(Dimethylamino)-azobenzene, reagent grade 97DI1245 2,4-Dinitrophenol, synthesis grade 105NE0045 Eriochrome black T, C.I. 14645, indicator for metal titration 110FU0055 Fuchsin acid, C.I. 42685, for microscopy 131FU0060 Fuchsin basic, C.I. 42510, for microscopy 131HE0070 Hematoxylin, C.I. 75290, pH indicator 138IN0065 Indigo carmine, C.I. 73015, extra pure, Reag. Ph Eur 156TO0280 Litmus, soluble, synthesis grade 173VE0100 Malachite green oxalate, C.I. 42000, reagent and microscopy grade 177AM0055 Metanil yellow, C.I. 13065, indicator 183VE0120 Methyl green, C.I. 42585, for microscopy 192AN0073 Methyl orange, C.I. 13025, indicator, reagent grade, ACS 192AN0075 Methyl orange, solution 0,04%, indicator 193RO0150 Methyl red, C.I. 13020, indicator 194RO0155 Methyl red, sodium salt, C.I. 13020, indicator, soluble in water 195RO0156 Methyl red, solution 0,1%, indicator 195AZ0205 Methylthymol blue, tetrasodium salt, indicator 195VI0070 Methyl violet, C.I. 42535, for microscopy 195NA0135 1-Naphtholphthalein, indicator 201RO0190 Neutral red, C.I. 50040, for microscopy and indicator 201RO0191 Neutral red, solution 0,1%, indicator 201NI0335 o-Nitrophenol, synthesis grade 207NI0343 m-Nitrophenol, indicator 207NI0348 p-Nitrophenol, indicator 207AN0030 Orange G, C.I. 16230, for microscopy 210AN0025 Orange I, C.I. 14600, for microscopy and indicator 210AN0027 Orange II, C.I. 15510, for microscopy 210FE0495 Phenolphthalein, indicator, ACS 221FE0496 Phenolphthalein, solution 1% in ethanol, indicator 221RO0130 Phenol red, indicator, ACS 221RO0131 Phenol red, solution 0,02%, indicator 221AC1990 Rosolic acid, C.I. 43800, indicator, for microscopy 255398Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageAZ0225 Thymol blue, indicator, ACS 325AZ0226 Thymol blue, solution 0,04%, indicator 325TI0100 Thymolphthalein, indicator, reagent grade, ACS 325AM0095 Titan yellow, C.I. 19540, reagent for magnesium and indicator 326pH Indicators for Non Aqueous TitrationsVI0025 Crystal violet, C.I. 42555, indicator, extra pure 79AZ0225 Thymol blue, indicator, ACS 325Pharmacopoeia Grade ReagentsAC0065 Acetanilide, extra pure 1AC0342 Acetic acid glacial, extra pure, Ph Eur, BP, USP 1AC0352 Acetic acid glacial, analytical grade, ACS, Reag. Ph Eur, USP 1AC0312 Acetone, extra pure, Ph Eur, BP, NF, packed in UHDPE bottles 4AC0313 Acetone, extra pure, Ph Eur, BP, NF 5AC0311 Acetone, analytical grade, ACS, Reag. Ph Eur, BP, NF 5AC0355 Acetylsalicylic acid, extra pure, Ph Eur, BP, USP 13AL0740 Aluminium ammonium sulfate dodecahydrate, extra pure, USP 16AL0770 Aluminium chloride hexahydrate, extra pure, Ph Eur, BP, USP 16AL0745 Aluminium potassium sulfate dodecahydrate, extra pure, Ph Eur, BP, USP 18AL0855 Aluminium sulfate 18-hydrate, extra pure, Ph Eur, BP 18AM0256 Ammonia, solution 28% w/w, reagent grade, Ph Eur 20AM0265 Ammonium bromide, extra pure, Ph Eur, BP, NF 22AM0270 Ammonium chloride, extra pure, Ph Eur, BP, USP 23AM0349 Ammonium heptamolybdate tetrahydrate, extra pure, USP 24AR0125 L-Arginine monohydrochloride, extra pure, Ph Eur, BP, USP 31AS0015 L-Asparagine monohydrate, extra pure, Ph Eur, BP 32AC0529 L-Aspartic acid, extra pure, Ph Eur, BP, USP 32BA0080 Barium sulfate, extra pure, Ph Eur, BP 34PE0160 Benzoyl peroxide, moistened with 25% H2O, extra pure, Ph Eur, BP, USP 38AL0162 Benzyl alcohol, extra pure, Ph Eur, BP, NF 39BE0185 Benzyl benzoate, extra pure, Ph Eur, BP, USP 40BI0225 Bismuth(III) hydroxide nitrate, extra pure, Ph Eur, BP, USP 41AC0577 Boric acid, extra pure, Ph Eur, BP, USP, NF 42AL0170 1-Butanol, extra pure, USP, NF 50AL0183 tert-Butanol, reagent grade, ACS 52AC0093 n-Butyl acetate, reagent grade, ACS 52CA0150 Caffeine anhydrous, extra pure, Ph Eur, BP, USP 56CA0180 Calcium L(+)-ascorbate, extra pure, USP 56CA0182 Calcium carbonate, precipitated, extra pure, Ph Eur, BP, USP 56CA0193 Calcium chloride dihydrate, powder, extra pure, Ph Eur, BP, USP 57CA0210 Calcium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 58CA0216 Calcium hydroxide, powder, extra pure, Ph Eur, BP, USP 58CA0225 Calcium lactate pentahydrate, extra pure, Ph Eur, BP, USP 59CA0205 tri-Calcium phosphate anhydrous, extra pure, Ph Eur, BP 59CA0200 Calcium stearate, extra pure 59CA0284 Calcium sulfate dihydrate, extra pure, Ph Eur, BP, NF 60AL0070 DL-Camphor, synthetic, extra pure 60AL0190 Cetyl alcohol, extra pure 63CL0010 Chloral hydrate, extra pure 64CL0200 Chloroform, extra pure, Ph Eur, stabilized with ethanol 66CL0201 Chloroform, analytical grade, stabilized with ethanol, ACS, Reag. Ph Eur 67CO0180 Cholesterol, extra pure, Ph Eur, BP, NF 70AC0718 Citric acid anhydrous, extra pure, Ph Eur, BP, USP 72AC0720 Citric acid monohydrate, extra pure, Ph Eur, BP, USP 73CO0190 Collodion, solution approx. 4% w/v, extra pure, USP 75CO0100 Copper(II) chloride dihydrate, extra pure, USP 76CO0087 Copper(II) sulfate anhydrous, extra pure, Ph Eur, BP, USP 77CO0096 Copper(II) sulfate pentahydrate, extra pure, Ph Eur, BP, USP 78DE0040 Dextrin white, extra pure, Ph Eur 84CL0331 Dichloromethane, extra pure, stabilized with approx. 50 ppm of amylene, Ph Eur, NF 87CL0348 Dichloromethane, analytical grade, stabilized with approx. 50 ppm of amylene, ACS, Reag. Ph Eur, NF 87ET0078 Diethyl ether, extra pure, Ph Eur, BP, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 92ET0081 Diethyl ether, analytical grade, ACS, Reag. Ph Eur, USP, 92stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)SU0151 Dimethyl sulfoxide, extra pure, Ph Eur, USP 102ET0006 Ethanol absolute, extra pure, Ph Eur, BP, USP 112ET0003 Ethanol 96% v/v, extra pure, Ph Eur, BP 114ET0014 Ethanol 96% v/v, analytical grade, ACS, Reag. Ph Eur, USP 114AC0143 Ethyl acetate, extra pure, Ph Eur, BP, NF 116AC0154 Ethyl acetate, analytical grade, ACS, Reag. Ph Eur 117ET0137 Ethylenediamine, extra pure, Ph Eur, BP, USP 120AC0963 Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, extra pure, Ph Eur, BP, USP 121ET0166 Ethylene glycol, reagent grade, Reag. Ph Eur 123EU0025 Eucalyptol, synthesis grade 126RE0005 Fehling´s solution, solution A: copper(II) sulfate, Ph Eur, for determination of sugar 127RE0006 Fehling´s solution, solution B: potassium sodium tartrate, alcaline, Ph Eur, for determination of sugar 127FO0010 Formaldehyde, solution 37% w/w, extra pure, Ph Eur, BP, USP, stabilized with approx. 10% of methanol 128LE0070 D(-)-Fructose, extra pure, Ph Eur, BP, USP 131GA0025 D(+)-Galactose, extra pure, Ph Eur, BP 132GL0125 D(+)-Glucose anhydrous, extra pure, Ph Eur, BP, USP 133GL0129 D(+)-Glucose monohydrate, extra pure, Ph Eur, BP, USP 134AC1225 L-Glutamic acid, extra pure, Ph Eur, BP 134GL0027 Glycerol, 99%, extra pure, Ph Eur, BP, USP 135AC0402 Glycine, extra pure, Ph Eur, BP, USP 136GO0020 Gum arabic, powder, pure, Ph Eur, BP 138HE0235 n-Hexane, 96%, analytical grade, ACS, USP 142HI0395 L-Histidine, extra pure, Ph Eur, BP, USP 146HI0405 L-Histidine hydrochloride monohydrate, extra pure, Ph Eur, BP 147AC0736 Hydrochloric acid, 37%, extra pure, Ph Eur, BP, NF 148AC0756 Hydrochloric acid, solution min. 35% w/w, extra pure, Ph Eur 149AC0739 Hydrochloric acid, solution 32% w/w, reagent grade, ISO 149YO0020 Iodine, resublimed, extra pure, Ph Eur, BP, USP 157YO0019 Iodine, pearls, resublimed, extra pure, Ph Eur, BP, USP 157HI0303 Iron, powder, extra pure (made by reduction), particle size < 100 µm 158HI0304 Iron, powder, extra pure (made by reduction), particle size < 150 µm 158HI0350 Iron(II) sulfate heptahydrate, extra pure, Ph Eur, BP, USP 159AL0295 Isobutanol, reagent grade, ACS 161AC1380 L(+)-Lactic acid, 88 - 92%, extra pure, Ph Eur, BP 168LA0060 D(+)-Lactose monohydrate, extra pure, Ph Eur, BP, NF 168PL0114 Lead(II) acetate trihydrate, extra pure 169PL0149 Lead(IV) oxide, extra pure 171LE0055 L-Leucine, extra pure, Ph Eur, BP, USP 171MA0035 Magnesium chloride hexahydrate, extra pure, Ph Eur, BP, USP 174MA0045 Magnesium hydrogen phosphate trihydrate, extra pure 175MA0060 Magnesium oxide, extra pure, Ph Eur, BP, USP 176MA0040 Magnesium stearate, extra pure, Ph Eur, BP, NF 176MA0084 Magnesium sulfate heptahydrate, extra pure, Ph Eur, BP, USP 176AC1410 Maleic acid, extra pure, Ph Eur, BP 177MA0130 Manganese(II) sulfate monohydrate, extra pure, Ph Eur, BP, USP 179MA0149 D(-)-Mannitol, extra pure, Ph Eur, BP, USP 179ME0169 Mercury(II) chloride, extra pure, Ph Eur, BP 182ME0301 Methanol, extra pure, Ph Eur, NF 184ME0316 Methanol, analytical grade, ACS, Reag. Ph Eur, NF 184ME0478 Methyl 4-hydroxybenzoate, extra pure, Ph Eur, BP, NF 192NI0035 Nicotinamide, extra pure 203AC1590 Nicotinic acid, extra pure, Ph Eur, BP, USP 203AC1601 Nitric Acid, solution min. 65% w/w, reagent grade, ISO, Ph Eur, for determinations with dithizone 204PA0112 Paraffin, pellets, melting point 56 - 58 ºC 213PA0114 Paraffin plasticized, pellets, melting point 52 - 54 °C 213PA0113 Paraffin plasticized, pellets, melting point 56 - 58 °C 213AC1760 Perchloric acid, 70%, reagent grade, ACS, ISO 216ET0091 Petroleum ether, boiling range 40 - 60 °C, extra pure 217ET0093 Petroleum ether, boiling range 40 - 60 °C, analytical grade, ACS, USP 217FE0480 Phenol, crystallized, extra pure, Ph Eur, BP, USP 220FE0478 Phenol, approx. 90%, aqueous solution, extra pure, USP 220FE0180 L-Phenylalanine, extra pure, Ph Eur, BP, USP 221AC1098 ortho-Phosphoric acid, 85%, extra pure, Ph Eur, BP, NF 223PI0050 Piperazine hexahydrate, extra pure, Ph Eur, BP 225PO0109 Potassium acetate, extra pure, Ph Eur, BP 228PO0170 Potassium carbonate, extra pure, Ph Eur, BP, USP 230PO0190 Potassium chlorate, extra pure 230PO0199 Potassium chloride, extra pure, Ph Eur, BP, USP 231PO0186 tri-Potassium citrate monohydrate, extra pure, Ph Eur, BP, USP 232PO0259 Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NF 234PO0257 di-Potassium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP, USP 236PO0266 Potassium hydroxide, pellets, extra pure, Ph Eur, BP, NF 238PO0411 Potassium iodide, extra pure, Ph Eur, BP, USP 241PO0285 Potassium nitrate, extra pure, Ph Eur, BP, USP 242PO0330 Potassium permanganate, extra pure, Ph Eur, BP, USP 243PO0353 Potassium sodium tartrate tetrahydrate, extra pure, Ph Eur, BP, USP 244PO0360 Potassium sorbate, extra pure, Ph Eur, BP, NF 245PO0363 Potassium sulfate, extra pure, Ph Eur, BP 245PR0025 Procaine hydrochloride, extra pure, Ph Eur, BP, USP 246PR0055 L-Proline, extra pure, Ph Eur, BP, USP, NF 246AL0311 2-Propanol, extra pure, Ph Eur, BP, USP 247AL0323 2-Propanol, analytical grade, ACS, Reag. Ph Eur, USP 248PR0085 1,2-Propylene glycol, extra pure, Ph Eur, BP, USP 251RE0080 Resorcinol, extra pure, Ph Eur, BP 254SA0020 D(+)-Saccharose, extra pure, Ph Eur, BP, NF 255AC2002 Salicylic acid, extra pure, Ph Eur, BP, USP 256PL0049 Silver nitrate, extra pure, Ph Eur, BP, USP 260SO0032 Sodium acetate anhydrous, extra pure 262SO0024 Sodium acetate trihydrate, extra pure, Ph Eur, BP, USP 263Product family indexScharlab The Lab Sourcing Group399

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PagePharmacopoeia Grade Reagents (continuation)SO0126 Sodium benzoate, extra pure, Ph Eur, BP, NF 264SO0170 Sodium bromide, extra pure, Ph Eur, BP, USP 264SO0115 Sodium carbonate anhydrous, extra pure, Ph Eur, BP, USP 265SO0117 Sodium carbonate decahydrate, extra pure, Ph Eur, BP 265SO0225 Sodium chloride, extra pure, Ph Eur, BP, USP 266SO0199 tri-Sodium citrate dihydrate, extra pure, Ph Eur, BP, USP 268SO0330 Sodium dihydrogen phosphate anhydrous, extra pure, BP, USP 269SO0334 Sodium dihydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 269SO0333 Sodium dihydrogen phosphate monohydrate, extra pure, BP, USP 270SO0289 Sodium disulfite, extra pure, Ph Eur, BP, NF 270SO0355 Sodium fluoride, extra pure, Ph Eur, BP, USP 271SO0129 Sodium hydrogen carbonate, extra pure, Ph Eur, BP, USP 272SO0350 di-Sodium hydrogen citrate 1,5-hydrate, extra pure, BP 273SO0335 di-Sodium hydrogen phosphate anhydrous, extra pure, Ph Eur, BP, USP 273SO0338 di-Sodium hydrogen phosphate dihydrate, extra pure, Ph Eur, BP, USP 273SO0339 di-Sodium hydrogen phosphate dihydrate, reagent grade, Reag. Ph Eur 274SO0336 di-Sodium hydrogen phosphate dodecahydrate, extra pure, Ph Eur, BP 274SO0420 Sodium hydroxide, pellets, extra pure, Ph Eur, BP, NF 275SO0835 Sodium iodide, extra pure, Ph Eur, BP, USP 280SO0460 Sodium lactate, solution 50% w/w, extra pure, Ph Eur, BP, USP 281SO0489 Sodium molybdate dihydrate, extra pure, Ph Eur, BP 282SO0671 Sodium sulfate decahydrate, extra pure, Ph Eur, BP, USP 287SO0672 Sodium sulfite, extra pure, Ph Eur, BP 287SO0705 di-Sodium tetraborate decahydrate, extra pure, Ph Eur, BP, NF 288SO0725 Sodium thiosulfate pentahydrate, extra pure, Ph Eur, BP, USP 289SO0850 D(-)-Sorbitol, extra pure, Ph Eur, BP, NF 291AC0926 Stearic acid 70, extra pure 308AL0236 Stearyl alcohol, extra pure 308SU0060 Sulfanilamide, extra pure, Ph Eur 310AZ0041 Sulfur flower, extra pure, Ph Eur, BP 311AC2066 Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF, packed in UHDPE bottles 311AC2070 Sulfuric acid, 95 - 98%, extra pure, Ph Eur, BP, NF 311TI0080 Thymol, extra pure, Ph Eur, BP, NF 325ES0063 Tin(II) chloride dihydrate, extra pure, Ph Eur, BP 326TR0080 Triacetin, 99%, extra pure 331AC3130 Trichloroacetic acid, extra pure, Ph Eur, BP 331TR0400 L-Tryptophan, extra pure, Ph Eur, BP, USP 339AC3195 Undecylenic acid, extra pure, Ph Eur, BP, USP 340VA0025 Vanillin, extra pure 341AC0030 Vaseline oil, extra pure, Ph Eur, BP, USP 342VI0150 Vitamin B1 hydrochloride, Ph Eur, BP, USP 342VI0160 Vitamin B2 , Ph Eur, USP 342XI0080 D(+)-Xylose, extra pure, Ph Eur, BP 346CI0150 Zinc acetate dihydrate, extra pure, Ph Eur, BP, USP 346CI0160 Zinc chloride, extra pure, Ph Eur, BP, USP 347CI0195 Zinc oxide, extra pure, Ph Eur, BP, USP 348CI0180 Zinc stearate, extra pure, Ph Eur, BP, USP 348CI0206 Zinc sulfate heptahydrate, extra pure, Ph Eur, BP, USP 348Precipitation IndicatorsHI0315 Ammonium iron(III) sulfate dodecahydrate, reagent grade, ACS, ISO 26HI0319 Ammonium iron(III) sulfate, saturated solution 26AZ0125 Bromophenol blue, indicator, ACS 44AZ0126 Bromophenol blue, solution 0,04%, indicator 44PO0214 Potassium chromate, reagent grade, ACS 231PO0216 Potassium chromate, solution 10% w/v, extra pure 232PO0215 Potassium chromate, solution 5% w/v, extra pure 232PO0220 Potassium dichromate, reagent grade, ACS, ISO, Reag. Ph Eur 232SO0250 Sodium chromate, reagent grade 268SO0260 Sodium dichromate dihydrate, reagent grade, ACS 269Reagent Grade SolventsAC0352 Acetic acid glacial, analytical grade, ACS, Reag. Ph Eur, USP 1AC0345 Acetic acid glacial, min. 99,8%, reagent grade, according to Wijs 2AC0311 Acetone, analytical grade, ACS, Reag. Ph Eur, BP, NF 5AC0314 Acetone, reagent grade, ACS, ISO, packed in UHDPE bottles 5AC0315 Acetone, reagent grade, ACS, ISO, Reag. Ph Eur 5AC0327 Acetonitrile, reagent grade, ACS, Reag. Ph Eur 8AL0128 n-Amyl alcohol, reagent grade 30AN0347 Aniline, reagent grade, ACS 30BE0033 Benzene, reagent grade, ACS, ISO, Reag. Ph Eur 35AL0161 Benzyl alcohol, reagent grade, Reag. Ph Eur 40AL0173 1-Butanol, reagent grade, ACS, ISO, Reag. Ph Eur 50AL0177 2-Butanol, reagent grade 51AL0183 tert-Butanol, reagent grade, ACS 52AC0093 n-Butyl acetate, reagent grade, ACS 52ME0551 tert-Butyl methyl ether, reagent grade, Reag. Ph Eur 53SU0171 Carbon disulfide, reagent grade, ACS, Reag. Ph Eur 61CL0201 Chloroform, analytical grade, stabilized with ethanol, ACS, Reag. Ph Eur 67CL0203 Chloroform, reagent grade, ACS, ISO, stabilized with ethanol 67CL0204 Chloroform, reagent grade, ACS, stabilized with ethanol, for determinations with dithizone 67CI0032 Cyclohexane, reagent grade, ACS, ISO, Reag. Ph Eur 80DI0407 1,2-Dichloroethane, reagent grade, ACS 85CL0348 Dichloromethane, analytical grade, stabilized with approx. 50 ppm of amylene, ACS, Reag. Ph Eur, NF 87CL0332 Dichloromethane, reagent grade, stabilized with ethanol 87CL0342 Dichloromethane, reagent grade, ACS, ISO, Reag. Ph Eur, stabilized with approx. 50 ppm of amylene 87ET0081 Diethyl ether, analytical grade, ACS, Reag. Ph Eur, USP, 92stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0079 Diethyl ether, reagent grade, ACS, ISO, Reag. Ph Eur, 92stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0084 Diethyl ether, NMR tested, 93stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0087 Diisopropyl ether, reagent grade, ACS, 95stabilized with approx. 50 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)DI1065 N,N-Dimethylformamide, reagent grade, ACS, ISO, Reag. Ph Eur 99SU0153 Dimethyl sulfoxide, reagent grade, ACS 102DI1289 1,4-Dioxane, reagent grade, ACS, ISO, Reag. Ph Eur, 105stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)ET0016 Ethanol absolute, analytical grade, ACS, Reag. Ph Eur 112ET0005 Ethanol absolute, reagent grade, ACS, ISO, packed in UHDPE bottles 112ET0007 Ethanol absolute, reagent grade, ACS, ISO, Reag. Ph Eur 112ET0014 Ethanol 96% v/v, analytical grade, ACS, Reag. Ph Eur, USP 114ET0004 Ethanol 96% v/v, reagent grade, ACS, Reag. Ph Eur 114ET0028 Ethanolamine, reagent grade, ACS 115AC0154 Ethyl acetate, analytical grade, ACS, Reag. Ph Eur 117AC0145 Ethyl acetate, reagent grade, ACS, ISO, Reag. Ph Eur 117ET0166 Ethylene glycol, reagent grade, Reag. Ph Eur 123ET0182 Ethylene glycol monoethyl ether, reagent grade, Reag. Ph Eur 124ET0192 Ethylene glycol monomethyl ether, reagent grade, ACS 124ME0457 Ethyl methyl ketone, reagent grade, ACS, Reag. Ph Eur 125FO0026 Formamide, reagent grade, ACS 129GL0026 Glycerol, 99,5%, reagent grade, ACS, Reag. Ph Eur 135GL0023 Glycerol, solution 86 - 88% w/w, reagent grade, ISO 135HE0127 n-Heptane, 99%, reagent grade, Reag. Ph Eur 139HE0232 n-Hexane, min. 99%, reagent grade, ACS 142HE0235 n-Hexane, 96%, analytical grade, ACS, USP 142HE0228 n-Hexane, 96%, reagent grade, ACS, Reag. Ph Eur 143HE0222 Hexane, fraction from petroleum, reagent grade 145ME0376 Isoamyl alcohol, reagent grade, ACS 160AL0294 Isobutanol, analytical grade, ACS 161AL0295 Isobutanol, reagent grade, ACS 161ME0316 Methanol, analytical grade, ACS, Reag. Ph Eur, NF 184ME0302 Methanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in UHDPE bottles 184ME0493 Methyl isobutyl ketone, reagent grade, ACS 192PE0096 n-Pentane, 99%, reagent grade 214ET0093 Petroleum ether, boiling range 40 - 60 °C, analytical grade, ACS, USP 217ET0092 Petroleum ether, boiling range 40 - 60 °C, reagent grade, ACS, ISO 217ET0101 Petroleum ether, boiling range 60 - 80 °C, reagent grade 219ET0106 Petroleum ether, boiling range 65 - 95 °C, reagent grade 219AL0437 1-Propanol, reagent grade 247AL0323 2-Propanol, analytical grade, ACS, Reag. Ph Eur, USP 248AL0312 2-Propanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in UHDPE bottles 248PI0123 Pyridine, reagent grade, ACS, Reag. Ph Eur 252TE0221 Tetrahydrofuran, reagent grade, ACS, Reag. Ph Eur, 320stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)TO0079 Toluene, analytical grade, ACS 327TO0075 Toluene, reagent grade, ACS, ISO, Reag. Ph Eur 327TR0151 Trichloroethene, reagent grade, ACS, stabilized with ethanol 333IS0154 2,2,4-Trimethylpentane, reagent grade, ACS, Reag. Ph Eur 336XI0057 Xylene, mixture of isomers, analytical grade, ACS 345XI0055 Xylene, mixture of isomers, reagent grade, ACS, Reag. Ph Eur 345Secondary standardsAC0566 Benzoic acid, secondary standard for volumetric titrations, Titrasure ® 37CA0185 Calcium carbonate, secondary standard for volumetric titrations, Titrasure ® 56PO0207 Potassium chloride, secondary standard for volumetric titrations, Titrasure ® 231PO0235 Potassium dichromate, secondary standard for volumetric titrations, Titrasure ® 233PO0131 Potassium hydrogen phthalate, secondary standard for volumetric titrations, Titrasure ® 237PO0404 Potassium iodate, secondary standard for volumetric titrations, Titrasure ® 240SO0234 Sodium chloride, secondary standard for volumetric titrations, Titrasure ® 267SO0531 di-Sodium oxalate, secondary standard for volumetric titrations, Titrasure ® 284TR0427 Tris-(hydroxymethyl)-aminomethane, secondary standard for volumetric titrations, Titrasure ® 338400Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageSiliconesSI0020 Silicone liquid, antifoaming 259SI0030 Silicone liquid, low viscosity 259SI0025 Silicone liquid, for heating baths, pure 259SI0033 Silicone paste A, extra pure, for lubrication at high temperature 259SI0034 Silicone paste B, extra pure, for lubrication at pressure and vacuum 259SolutionsAC0351 Acetic acid, solution 80% v/v, extra pure 3AC0349 Acetic acid, solution 60% v/v, extra pure 3AC0350 Acetic acid, solution 50% v/v, extra pure 3AM0256 Ammonia, solution 28% w/w, reagent grade, Ph Eur 20AM0257 Ammonia, solution 25% w/w, synthesis grade 20AM0250 Ammonia, solution 25% w/w, extra pure, Ph Eur 20AM0249 Ammonia, solution 25% w/w, reagent grade, Reag. Ph Eur 20AM0247 Ammonia, solution 20% w/w, extra pure 21AM0248 Ammonia, solution 20% w/w, reagent grade 21BA0056 Barium chloride, solution 10% w/v 33AG0005 Bromine water, saturated solution 43DI0870 Dimethylamine, solution 40% in water, w/w, synthesis grade 97ET0001 Ethanol 70% v/v 115AC1200 Gluconic acid, solution 50% w/w, extra pure 133GL0168 Glutardialdehyde, solution 50% w/w, extra pure 134GL0170 Glutardialdehyde, solution 25% w/w, extra pure 135HI0090 Hydrazine hydrate, solution 80% w/w, extra pure 147HI0089 Hydrazine hydrate, solution 24% w/w, extra pure 148AC0595 Hydrobromic acid, approx. 48%, synthesis grade 148AC0737 Hydrochloric acid, solution 35% w/w, synthesis grade 149AC0756 Hydrochloric acid, solution min. 35% w/w, extra pure, Ph Eur 149AC0739 Hydrochloric acid, solution 32% w/w, reagent grade, ISO 149AC0767 Hydrochloric acid, solution 25% w/w, reagent grade, ISO 150AC1051 Hydrofluoric acid, solution 40% w/w, reagent grade, ISO 153HI0139 Hydrogen peroxide, solution 50% w/w (200 vol), extra pure 153HI0137 Hydrogen peroxide, solution 35% w/w (133 vol), extra pure 153HI0138 Hydrogen peroxide, solution 35% w/w (133 vol), reagent grade 153HI0136 Hydrogen peroxide, solution 30% w/w (110 vol), reagent grade, ACS, ISO 153HI0132 Hydrogen peroxide, solution 6% w/v (20 vol), extra pure 154HI0333 Iron(III) chloride, 30%, aqueous solution, synthesis grade 159ME0350 Methylamine, solution 40% in water, synthesis grade 189AC1598 Nitric Acid, solution 60% w/w, extra pure 204AC1602 Nitric acid, solution min. 60% w/w, reagent grade, ISO 204AC1755 Perchloric acid, solution 60% w/w, reagent grade, ACS, ISO 216AC1752 Perchloric acid, solution 20% w/w, extra pure 216AC1753 Perchloric acid, solution 20% w/w, reagent grade 216FE0478 Phenol, approx. 90%, aqueous solution, extra pure, USP 220FE0479 Phenol, approx. 90%, aqueous solution 221AC1096 ortho-Phosphoric acid, solution 50%, reagent grade 223PO0177 Potassium carbonate, saturated solution 230PO0273 Potassium hydroxide, solution 40% w/v, extra pure 238PO0415 Potassium iodide, solution 15% w/v, extra pure 241SO0123 Sodium carbonate, saturated solution 265SO0233 Sodium chloride, saturated solution 267SO0133 Sodium hydrogen carbonate, saturated solution 273SO0417 Sodium hydrogen sulfite, solution 40%, extra pure 275SO0424 Sodium hydroxide, solution 50% w/v, extra pure 275SO0423 Sodium hydroxide, solution 35% w/v, extra pure 276SO0433 Sodium hydroxide, solution 25% w/v, extra pure 276SO0412 Sodium hydroxide, solution 20% w/v, extra pure 276SO0436 Sodium hypochlorite, solution 15% w/v, extra pure 280SO0432 Sodium hypochlorite, solution 10% w/v, extra pure 280SO0431 Sodium hypochlorite, solution 5% w/v, extra pure 280SO0460 Sodium lactate, solution 50% w/w, extra pure, Ph Eur, BP, USP 281SO0640 Sodium silicate, neutral solution, pure 286AC2079 Sulfuric acid, solution 50% w/v, reagent grade 313AC2078 Sulfuric acid, solution 25% w/w, reagent grade 313AC2109 Sulfuric acid, solution 16% w/v, reagent grade 314AC2068 Sulfuric acid, solution 10% w/v, extra pure 314AC3080 Thioglycolic acid, solution 80% w/w, extra pure 324AC3134 Trichloroacetic acid, solution 20% w/v, extra pure 332AC3133 Trichloroacetic acid, solution 3% w/v, extra pure 332SugarsAR0050 D(-)-Arabinose, for biochemistry 31LE0070 D(-)-Fructose, extra pure, Ph Eur, BP, USP 131FU0035 L(-)-Fucose, for biochemistry 132GA0025 D(+)-Galactose, extra pure, Ph Eur, BP 132GL0125 D(+)-Glucose anhydrous, extra pure, Ph Eur, BP, USP 133GL0127 D(+)-Glucose anhydrous, reagent grade, ACS, Reag. Ph Eur 134GL0129 D(+)-Glucose monohydrate, extra pure, Ph Eur, BP, USP 134LA0060 D(+)-Lactose monohydrate, extra pure, Ph Eur, BP, NF 168MA0149 D(-)-Mannitol, extra pure, Ph Eur, BP, USP 179MA0150 D(-)-Mannitol, reagent grade, ACS, Reag. Ph Eur 179MA0160 D(+)-Mannose, for biochemistry 180ME0040 D-Melezitose monohydrate, for bacteriology 180RA0025 D(+)-Raffinose pentahydrate, for bacteriology 254RI0025 D(-)-Ribose, extra pure 255SA0020 D(+)-Saccharose, extra pure, Ph Eur, BP, NF 255SA0021 D(+)-Saccharose, reagent grade, Reag. Ph Eur 255SU0030 D(+)-Saccharose (sucrose), molecular biology grade 255SO0850 D(-)-Sorbitol, extra pure, Ph Eur, BP, NF 291SO0865 L(-)-Sorbose, extra pure 291TR0030 D-Trehalose, for bacteriology 331XI0079 D(+)-Xylose, synthesis grade 346XI0080 D(+)-Xylose, extra pure, Ph Eur, BP 346Synthesys Grade SolventsAC0343 Acetic acid glacial, synthesis grade 1AC0306 Acetone, synthesis grade 4AC0220 Acetylacetone, synthesis grade 12AL0127 n-Amyl alcohol, synthesis grade 29AN0345 Aniline, synthesis grade 30BE0030 Benzene, synthesis grade 35AL0160 Benzyl alcohol, synthesis grade 39AL0176 2-Butanol, synthesis grade 51AL0180 tert-Butanol, synthesis grade 52AC0090 n-Butyl acetate, synthesis grade 52CL0198 Chloroform, synthesis grade, stabilized with ethanol 66DI0382 1,2-Dichlorobenzene, synthesis grade 85CL0329 Dichloromethane, synthesis grade, stabilized with approx. 50 ppm of amylene 87DI0470 Diethanolamine, synthesis grade 90ET0077 Diethyl ether, synthesis grade, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 92ET0085 Diisopropyl ether, synthesis grade, stabilized with approx. 10 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT) 95DI1061 N,N-Dimethylformamide, synthesis grade 99SU0150 Dimethyl sulfoxide, synthesis grade 102ET0002 Ethanol absolute, synthesis grade 111ET0027 Ethanolamine, synthesis grade 115AC0140 Ethyl acetate, synthesis grade 116ET0175 Ethylene glycol monobutyl ether, synthesis grade 123ET0180 Ethylene glycol monoethyl ether, synthesis grade 123ET0190 Ethylene glycol monomethyl ether, synthesis grade 124ME0454 Ethyl methyl ketone, synthesis grade 125HE0123 n-Heptane, 95%, synthesis grade 139HE0219 Hexane, fraction from petroleum, synthesis grade 144AL0293 Isobutanol, synthesis grade 161ME0300 Methanol, synthesis grade 184AC0207 Methyl acetate, synthesis grade 189ME0490 Methyl isobutyl ketone, synthesis grade 192PE0092 n-Pentane, 95%, synthesis grade 214ET0090 Petroleum ether, boiling range 40 - 60 °C, synthesis grade 217AL0310 2-Propanol, synthesis grade 247PI0120 Pyridine, synthesis grade 251TE0219 Tetrahydrofuran, synthesis grade, stabilized with 2,6-Di-tert-butyl-4-methylphenol (BHT) 320TO0072 Toluene, synthesis grade 327TR0149 Trichloroethene, synthesis grade, stabilized with ethanol 332XI0050 Xylene, mixture of isomers, synthesis grade 344Thin Layer ChromatographyGE0030 Silica gel 60, for thin-layer chromatography 258GE0032 Silica gel 60, for thin layer chromatography, with pigment addition for UV 258GE0033 Silica gel 60, for thin layer chromatography, with gypsum and pigment addition for UV 258UV Fluorescence IndicatorsAN0040 Acridine orange, C.I. 46005, for microscopy 13BE0270 Benzoin, synthesis grade 38AC0788 Chromotropic acid, disodium salt dihydrate, reagent grade, ACS 71EO0025 Eosin yellowish, C.I. 45380, for microscopy 110FL0105 Fluorescamine, reagent grade 127FL0113 Fluorescein, C.I. 45350, extra pure 127FL0125 Fluorescein sodium, C.I. 45350, extra pure 128HI0257 8-Hydroxyquinoline, synthesis grade 155AC2002 Salicylic acid, extra pure, Ph Eur, BP, USP 256Product family indexScharlab The Lab Sourcing Group401

www.scharlab.comProduct family indexProduct family indexThe wise choiceArt. no. Description Page Art. no. Description PageUV/VIS Grade SolventsAC0317 Acetone, spectroscopy grade, Spectrosol ® 6AC0328 Acetonitrile, spectroscopy grade, Spectrosol ® 8BE0035 Benzene, spectroscopy grade, Spectrosol ® 36AL0174 1-Butanol, spectroscopy grade, Spectrosol ® 50CL0205 Chloroform, spectroscopy grade, stabilized with ethanol, Spectrosol ® 68CI0033 Cyclohexane, UV spectroscopy grade, Spectrosol ® 81DI0408 1,2-Dichloroethane, spectroscopy grade, Spectrosol ® 86CL0333 Dichloromethane, spectroscopy grade, stabilized with ethanol, Spectrosol ® 88CL0344 Dichloromethane, spectroscopy grade, stabilized with approx. 50 ppm of amylene, Spectrosol ® 88DI0857 N,N-Dimethylacetamide, spectroscopy grade, Spectrosol ® 96DI1066 N,N-Dimethylformamide, spectroscopy grade, Spectrosol ® 100SU0154 Dimethyl sulfoxide, spectroscopy grade, Spectrosol ® 103DI1291 1,4-Dioxane, spectroscopy grade, stabilized with 1 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT), Spectrosol ® 106ET0009 Ethanol absolute, spectroscopy grade, Spectrosol ® 113ET0008 Ethanol 96% v/v, UV spectroscopy grade, Spectrosol ® 115AC0146 Ethyl acetate, spectroscopy grade, Spectrosol ® 117HE0130 n-Heptane, 99%, spectroscopy grade, Spectrosol ® 140HE0230 n-Hexane, 96%, spectroscopy grade, Spectrosol ® 143ME0305 Methanol, spectroscopy grade, Spectrosol ® 185PE0098 n-Pentane, 99%, spectroscopy grade, Spectrosol ® 214AL0314 2-Propanol, spectroscopy grade, Spectrosol ® 249TE0224 Tetrahydrofuran, spectroscopy grade, without stabilizer, Spectrosol ® 321TO0076 Toluene, spectroscopy grade, Spectrosol ® 328IS0155 2,2,4-Trimethylpentane, spectroscopy grade, Spectrosol ® 336Volumetric SolutionsAC0365 Acetic acid, solution 1 mol/l (1 N) 3AC0364 Acetic acid, solution 0,1 mol/l (0,1 N) 3HI0318 Ammonium iron(II) sulfate, solution ~ 0,12 mol/l (0,12 N), for COD determination, according to ISO 6060 26HI0317 Ammonium iron(III) sulfate, solution 0,1 mol/l (0,1 N) 26AM0421 Ammonium thiocyanate, solution 1 mol/l (1 N) 29AM0420 Ammonium thiocyanate, solution 0,1 mol/l (0,1 N) 29BR0070 Bromide-bromate, solution 0,05 mol/l (0,1 N), according to ASTM D5776-99 43CA0195 Calcium chloride, solution 1 mol/l 58CE0102 Cerium(IV) sulfate, solution 0,1 mol/l (0,1 N) 62CE0101 Cerium(IV) sulfate, solution 0,05 mol/l (0,05 N) 62CO0221 Complexon - magnesium, solution 0,1 mol/l 75CO0102 Copper(II) sulfate, solution 0,1 mol/l 78CO0103 Copper(II) sulfate, solution 0,02 mol/l 78AC0970 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,1 mol/l (0,2 N) 122AC0972 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,05 mol/l (0,1 N) 122AC0974 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,025 mol/l (0,05 N) 122AC0973 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,02 mol/l (0,04 N) 122AC0971 Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,01 mol/l (0,02 N) 122RE0020 Hanus solution, IBr solution 0,1 mol/l (0,2 N) 138HY0001 Hyamine ® 1622, solution 0,004 mol/l (Hyamine is a trademark of Rohm and Haas Company) 147AC0752 Hydrochloric acid, solution 6 mol/l (6 N) 150AC0749 Hydrochloric acid, solution 5 mol/l (5 N) 150AC0738 Hydrochloric acid, solution 3 mol/l (3 N) 150AC0748 Hydrochloric acid, solution 2 mol/l (2 N) 150AC0751 Hydrochloric acid, solution 1,4 mol/l (1,4 N) 150AC0744 Hydrochloric acid, solution 1 mol/l (1 N) 151AC0745 Hydrochloric acid, solution 0,5 mol/l (0,5 N) 151AC0755 Hydrochloric acid, solution 0,25 mol/l (0,25 N) 151AC0740 Hydrochloric acid, solution 0,2 mol/l (0,2 N) 151AC0753 Hydrochloric acid, solution 0,125 mol/l (0,125 N) 151AC0746 Hydrochloric acid, solution 0,1 mol/l (0,1 N) 151AC0754 Hydrochloric acid, solution 0,05 mol/l (0,05 N) 152AC0757 Hydrochloric acid, solution 0,01 mol/l (0,01 N) 152YO0024 Iodine, solution 0,5 mol/l (1 N) 157YO0023 Iodine, solution 0,05 mol/l (0,1 N) 157YO0027 Iodine, solution 0,02365 mol/l (0,0473 N) 158YO0025 Iodine, solution 0,01 mol/l (0,02 N) 158PL0145 Lead(II) nitrate, solution 0,05 mol/l 170MA0038 Magnesium chloride, solution 0,1 mol/l (0,2 N) 175MA0088 Magnesium sulfate, solution 0,1 mol/l 177MA0087 Magnesium sulfate, solution 0,01 mol/l 177ME0197 Mercury(II) nitrate, solution 0,01 mol/l (0,02 N) 182AC1612 Nitric acid, solution 2 mol/l (2 N) 205AC1610 Nitric acid, solution 1 mol/l (1 N) 205AC1615 Nitric acid, solution 0,5 mol/l (0,5 N) 205AC1611 Nitric acid, solution 0,1 mol/l (0,1 N) 205AC1723 Oxalic acid, solution 0,05 mol/l (0,1 N) 211AC1724 Oxalic acid, solution 0,025 mol/l (0,05 N) 212AC1725 Oxalic acid, solution 0,005 mol/l (0,01 N) 212AC1765 Perchloric acid, solution in acetic acid 0,1 mol/l (0,1 N) 216AC1106 ortho-Phosphoric acid, solution 1 mol/l 223AC1105 ortho-Phosphoric acid, solution 0,1 mol/l 223PO0165 Potassium bromate, solution 1/60 mol/l (0,1 N) 229PO0231 Potassium dichromate, solution 1/6 mol/l (1 N) 233PO0232 Potassium dichromate, solution 1/24 mol/l (0,25 N) 233PO0233 Potassium dichromate, solution 0,04 mol/l, for COD determination 233PO0234 Potassium dichromate 0,04 mol/l / mercury(II) sulfate 80 g/l, 233solution in sulfuric acid, for COD determination, according to ISO 6060PO0230 Potassium dichromate, solution 1/60 mol/l (0,1N) 233PO0218 Potassium dichromate, solution 1/120 mol/l (0,05 N) 234PO0288 Potassium hydroxide, solution 2 mol/l (2 N) 239PO0280 Potassium hydroxide, solution 1 mol/l (1 N) 239PO0281 Potassium hydroxide, solution 0,5 mol/l (0,5 N) 239PO0283 Potassium hydroxide, solution 0,23 mol/l (0,23 N), 239for determination of crude fibre, according to WeendePO0282 Potassium hydroxide, solution 0,1 mol/l (0,1 N) 239PO0278 Potassium hydroxide, ethanolic solution 0,5 mol/l 240PO0284 Potassium hydroxide, ethanolic solution 0,1 mol/l 240PO0292 Potassium hydroxide, solution 0,1 mol/l (0,1 N) in methanol 240PO0289 Potassium hydroxide, solution 0,1 mol/l (0,1 N) in 2-propanol 240PO0403 Potassium iodate, solution 1/60 mol/l (0,1N) 241PO0335 Potassium permanganate, solution 0,2 mol/l (1 N) 243PO0336 Potassium permanganate, solution 0,02 mol/l (0,1 N) 244PO0375 Potassium thiocyanate, solution 0,1 mol/l (0,1 N) 246PL0057 Silver nitrate, solution 1 mol/l (1 N) 260PL0055 Silver nitrate, solution 0,1 mol/l (0,1 N) 260PL0059 Silver nitrate, solution 0,05 mol/l (0,05 N) 261PL0056 Silver nitrate, solution 0,02 mol/l (0,02 N) 261PL0058 Silver nitrate, solution 0,01 mol/l (0,01 N) 261SO0034 Sodium acetate, solution 1 mol/l 263SO0050 Sodium carbonate, solution 0,5 mol/l (1 N) 266SO0051 Sodium carbonate, solution 0,05 mol/l (0,1 N) 266SO0229 Sodium chloride, solution 0,1 mol/l (0,1 N) 267SO0451 Sodium hydroxide, solution 6 mol/l (6 N) 276SO0455 Sodium hydroxide, solution 5 mol/l (5 N) 277SO0440 Sodium hydroxide, solution 2 mol/l (2 N) 277SO0430 Sodium hydroxide, solution 1,66 mol/l (1,66 N) 277SO0441 Sodium hydroxide, solution 1 mol/l (1 N) 277SO0442 Sodium hydroxide, solution 0,5 mol/l (0,5 N) 277SO0452 Sodium hydroxide, solution 0,4 mol/l (0,4 N) 277SO0449 Sodium hydroxide, solution 0,3546 mol/l (0,3546 N) 277SO0444 Sodium hydroxide, solution 0,25 mol/l (0,25 N) 278SO0464 Sodium hydroxide, solution 1/4,9 mol/l (1/4,9 N) 278SO0445 Sodium hydroxide, solution 0,2 mol/l (0,2 N) 278SO0429 Sodium hydroxide, solution 1/9 mol/l (1/9 N) 278SO0443 Sodium hydroxide, solution 0,1 mol/l (0,1 N) 278SO0453 Sodium hydroxide, solution 0,05 mol/l (0,05 N) 278SO0447 Sodium hydroxide, solution 0,025 mol/l (0,025 N) 278SO0448 Sodium hydroxide, solution 0,02 mol/l (0,02 N) 279SO0439 Sodium hydroxide, solution 0,01 mol/l (0,01 N) 279SO0458 Sodium lauryl sulfate, solution 0,004 mol/l 281SO0100 Sodium metaarsenite, solution 0,05 mol/l (0,1 N) 281SO0505 Sodium nitrate, solution 1 mol/l 283SO0730 Sodium thiosulfate, solution 1 mol/l (1 N) 289SO0729 Sodium thiosulfate, solution 0,5 mol/l (0,5 N) 289SO0732 Sodium thiosulfate, solution 0,282 mol/l (0,282 N) 289SO0731 Sodium thiosulfate, solution 0,1 mol/l (0,1 N) 289SO0737 Sodium thiosulfate, solution 0,05 mol/l (0,05 N) 290SO0733 Sodium thiosulfate, solution 0,01 mol/l (0,01 N) 290SO0734 Sodium thiosulfate, solution 0,002 mol/l (0,002 N) 290AC2089 Sulfuric acid, solution 5 mol/l (10 N) 314AC2075 Sulfuric acid, solution 4 mol/l (8 N), 314for COD determination, according to ISO 6060AC2086 Sulfuric acid, solution 2,5 mol/l (5 N) 314AC2085 Sulfuric acid, solution 1 mol/l (2 N) 314AC2080 Sulfuric acid, solution 0,5 mol/l (1 N) 315AC2081 Sulfuric acid, solution 0,25 mol/l (0,5 N) 315AC2084 Sulfuric acid, solution 0,13 mol/l (0,26 N) 315AC2088 Sulfuric acid, solution 0,125 mol/l (0,25 N) 315AC2087 Sulfuric acid, solution 0,1 mol/l (0,2 N) 315AC2082 Sulfuric acid, solution 0,05 mol/l (0,1 N) 315AC2076 Sulfuric acid, solution 0,025 mol/l (0,05 N) 316AC2083 Sulfuric acid, solution 0,01 mol/l (0,02 N) 316TE0116 Tetrabutylammonium hydroxide, 318solution 0,1 mol/l, in 2-propanol/methanolRE0070 Wijs solution, ICl solution 0,1 mol/l (0,2 N) 344CI0231 Zinc sulfate, solution 0,1 mol/l 349CI0230 Zinc sulfate, solution 0,05 mol/l 349402Scharlab The Lab Sourcing Group

www.scharlab.comProduct family indexThe wise choiceArt. no. Description PageWater determination - Karl FischerFO0028 Formamide, dried (max. 0,02% H2O), reagent grade (Karl Fischer) 130AQ0003 Aquagent ® Complet 5, free from pyridine, one-component reagent for volumetric Karl Fischer titration 164AQ0007 Aquagent ® Complet 2, free from pyridine, one-component reagent for volumetric Karl Fischer titration 164AQ0009 Aquagent ® buffer, free from pyridine, buffer capacity 5 mmol acid/ml 164AQ0004 Aquagent ® Complet 5K, free from pyridine, one-component reagent 164for volumetric Karl Fischer titration (ketones, aldehydes)AQ0005 Aquagent ® Medium K, free from pyridine, solvent for volumetric Karl Fischer titration (ketones, aldehydes) 164AQ0006 Aquagent ® Titrant 2, free from pyridine, titrant-component for volumetric Karl Fischer titration 165AQ0001 Aquagent ® Titrant 5, free from pyridine, titrant-component for volumetric Karl Fischer titration 165AQ0002 Aquagent ® Solvent, free from pyridine, solvent-component for volumetric Karl Fischer titration 165AQ0008 Aquagent ® Solvent CM, solvent-component for volumetric Karl Fischer titration in oils and fats 165AQ0010 Aquagent ® Solvent Oil, solvent-component 165for volumetric Karl Fischer titration in oils and fats, free from halogenated hydrocarbonsAQ0022 Aquagent ® Coulometric A, anolyte for coulometric Karl Fischer titration 166AQ0023 Aquagent ® Coulometric CG, catholyte for coulometric Karl Fischer titration 166AQ0024 Aquagent ® Coulometric AG, for coulometric Karl Fischer titration, suitable for cells without diaphragm 166AQ0030 Aquagent ® , di-Sodium tartrate dihydrate, secondary standard for volumetric Karl-Fischer titration 166AQ0021 Aquagent ® , standard solution 5 166RE0013 Karl Fischer reagent 5, one-component reagent 167RE0014 Karl Fischer reagent 1,5, one-component reagent 167ME0304 Methanol, dried (max. 0,005% H2O), reagent grade (Karl Fischer) 184Product family indexScharlab The Lab Sourcing Group403

www.scharlab.comNotesThe wise choiceNotes404Scharlab The Lab Sourcing Group

www.scharlab.comNotesThe wise choiceNotesScharlab The Lab Sourcing Group405

www.scharlab.comNotesThe wise choiceNotes406Scharlab The Lab Sourcing Group

www.scharlab.comNotesThe wise choiceNotesScharlab The Lab Sourcing Group407