ratiolab® Pipet Tips - Amazon Web Services

Dear Customer,Just holding this catalog, you can instantly see a lot has been going on atratiolab ® .• Instead of four individual catalogs, we have now included the completeproduct range in the one comprehensive catalog• Pictograms and appealing colors clearly differentiate the four productgroups• The new layout makes the catalog easy to use and provides theessential product information• Under the heading THINK! we have given the important area of“Development and manufacture of customized OEM products“ itsown special spot• By upgrading our Corporate Identity, we have positioned ratiolab ®quite clearly and unmistakably on the international market• Whether in advertising or in journal editorials, ratiolab ® is now evenmore frequently present in the media• We have expanded our production area in our new building to increaseour capacityAs before, you will find all relevant product and service information on theInternet under www.ratiolab.com in both German and English. All newproducts, product improvements and our trade fair activities are also listedin up-to-date form.In addition, of course, our staff will be most willing to advise you and helpyou with any questions you may have.YourJohannes FrauendörferManaging Directorwww.ratiolab.comsales@ratiolab.com 3

ContentTHINK! Development and productionof customized productsLabware for generallab applicationsWe can make your ideas become reality! . . . . . . . . . . . . . . . . . . . . . . . . 10Joint development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Intelligent tool design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Perfection in production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Flexibility in packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Reliable logistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Liquid handlingproductsratiopetta ® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16ratiolab ® Pipetting Reservoirs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18ratiolab ® Pipet Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19ratiolab ® Pipet Tips Systemratiolab ® Multirack, MultiTray ® , Multibox ® -, Multibox ® plus and -ultra . . . 20ratiolab ® Pipet Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22ratiolab ® aeroject ® Pipet Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ratiolab ® Cuvets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Test Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Stoppers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Analysis Beakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Scintillation Vessels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Microcentrifuge Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Micro Centrifuge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Centrifuge Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Cell Counter Vials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42ratiolab ® Cleanibag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42ratiolab ® Waste Disposal Bags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ratiolab ® Uri-Lab Multi-Purpose Beaker System . . . . . . . . . . . . . . . . . . . 44Multi-Purpose Beakers and Bottles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Petri Dishes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Inoculating Loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Incubator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Ear Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Ear Funnels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Serological Pipets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Pipetting Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Pasteur-Plast Pipets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ratiolab ® Dispenser-Tips and Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . 30Dispenser-Tips and Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 www.ratiolab.com sales@ratiolab.com

Life sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applicationsMicro Test Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Deep-Well Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52ratiolab ® Micro-Tubes System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54PCR Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57PCR Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58PCR Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Cover Films for Micro Test and PCR Plates . . . . . . . . . . . . . . . . . . . . . . . 60Film Sealing Instruments and Cover Films . . . . . . . . . . . . . . . . . . . . . . . 61ratiolab ® Cryo Boxes, Cardboard,Format 133 x 133 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64ratiolab ® Cryo Boxes, Cardboard,Format 136 x 136 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66ratiolab ® Cryo Boxes with Grids, PP,Format 133 x 133 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68ratiolab ® Cryo Boxes and Grid Inserts, PP,Format 133 x 133 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69ratiolab ® Cryo Boxes with Grids, PC,Format 133 x 133 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Cryo Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Cryo Tube Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Cryo Racks for Freezer Chests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Cryo Racks for Freezer Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74TechnicalinformationChemical resistanceof plastics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82www.ratiolab.comsales@ratiolab.com 5

OurCompanyTHINK! Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyWhat ratiolab ® offersFor over 35 years now we have – in closecooperation with our customers – been developingprofessional solutions for laboratory routineand for research, science and industry.We supply everything that facilitates daily workroutines, increases accuracy and improves processsafety – in fact, those items that help to makethe laboratory all that more efficient!Cryo products fordeep-freeze applications6 www.ratiolab.com sales@ratiolab.com

Practically all of our disposable products are manufactured at our plant inDreieich, Germany. On a daily basis, thousands of laboratory items are producedfrom high-quality plastics using tools of the highest precision in state-of-theartautomatic injection-molding machines. If so desired, we can developpackaging forms suitable for automatic processing to your own specifications;we can also package your wares according to your hygiene standards andcan customize these to international requirements, even in small series.Increasingly, new demands are being made of disposable products. Here, weare available to research and industry for the development of individual,customized products. We can accompany the user right from the first mutualidea through CAD, construction, the production of prototypes to the efficientproduction and packaging of the finished product.Our Quality Management System is of course certificated according toDIN EN ISO 9001:2008 and ISO 13485; for only uniform high quality productsguarantee the accuracy and reproducibility you require in your labs.The plant, administration and warehouse are located in Dreieich nearFrankfurt am Main, Germany. Sales in Germany and worldwide in over30 countries is via qualified laboratory suppliers. ratiolab ® is also presentat all important national and international trade fairs.www.ratiolab.comsales@ratiolab.com 7

Think!Think! Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applications

Think!We can make your ideas become reality!Laboratory disposables made of plastic for research, science and industryare much in demand. Frequently, however, tasks have to be performedwhere standard products are just not good enough.Here, individual solutions are required – whether for special pipet tips,non-standard cuvets, customized magazines or even items that do notexist …10 www.ratiolab.com sales@ratiolab.com

1. Joint development.Your ideas coupled with our know-how – in this constellation, a solutionis not far away. Together, we can develop the product* you require for thespecific task in hand – from the initial specifications to the first sketches toultimate CAD construction. And from the first prototype to series productionusing state-of-the-art processing, where even three-dimensional productscan be created directly form a data base.* such as these sample extraction tubes and reagent vessels for an innovativesystem for testing stored blood for viruses.www.ratiolab.comsales@ratiolab.com 11

Think!2. Intelligent tool design.Intelligently designed tools play a decisive role in the quality and prof itabil -ity of products produced by them. We have over 30 years of experiencein this field; we thus know precisely how tools have to be designed forthe production of particularly thin-walled products, how quality can beimproved by the integration of contour cooling and how stroke frequencycan be increased in injection molding. And, in urgent situations, toolingcan be created at short notice.12 www.ratiolab.com sales@ratiolab.com

3. Perfection in production.We have state-of-the-art injection-molding machines. In addition to ourown products, we can produce yours – in series of thousands or hundredsof thousands, in uniform high quality – using plastic materials of thehighest quality.4. Flexibility in packaging.We can design the desired packaging for your products, whether environmentallyfriendly manual packs, practical refill systems or racks suitablefor automated processes. We can package the products according to yourhygiene requirements and individualize them, even in small quantities.5. Reliable logistics.We have a large, well-organized warehouse facility. On a daily basis, wepick and dispatch numerous orders throughout the world. You can relyon us to do the same with your products. We can hold them on call fordelivery to you or your customers.www.ratiolab.comsales@ratiolab.com 13

Liquid handlingThink Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applications

atiopetta ® ratiopetta ®Non-slip finger restfor right- and left-handersErgonomic & lightPipetting knobwith self-lockingvolume settingEasy-to-usetip ejectorEasy to calibrateusing calibrationkey providedPipetting is one of the most frequently used applications in laboratories.This is not only where precision and reliability are important, users also needproducts that are ergonomic, light and convenient. The new ratiopetta ® fromratiolab ® meets these demands while offering outstanding value for money.Product properties• obtainable in volumes from 0.1µl – 5000µl• easy volume setting by smooth-running setting ring• fatigue-free work possible for the analyst over longer pipetting series• touch-sensitive pressure points for pipetting and discharging• modern, innovative materials• individual checking according to ISO8655/DIN12650 prior to delivery• delivery includes a test certificate• individual serial numbers• suitable for right- and left-handers• easy to calibrate• corrosion-resistant piston and tip ejector• 1 year guaranteeIndividual serial numberfor optimal traceabilityDelivery includes:• pipet• calibration key• operating instructions• bench rack• certificate• lubricantModernrobust materialsThin shaftfacilitates pipettingfrom narrow vesselsUniversal conefor commerciallyavailable pipet tips16 www.ratiolab.com sales@ratiolab.com

atiopetta ® 8-channel Precision Pipets ratiopetta ®Single-channel Precision Pipets ratiopetta ®Volume Accuracy* Precision* Quantity Order No.Range µl < ± % < % per Pack0.1 – 2.5 3.00 3.00 1 47 80 0250.5 – 10 1.50 1.50 1 47 80 0102.0 – 20 1.20 1.00 1 47 80 02010 – 100 1.00 0.40 1 47 80 10020 – 200 0.80 0.40 1 47 80 200100 – 1000 0.70 0.25 1 47 81 0001000 – 5000 0.60 0.30 1 47 85 000Volume Accuracy* Precision* Quantity Order No.Range µl < ± % < % per Pack0.5 – 10 2.50 2.50 1 47 80 0185.0 – 50 1.50 1.00 1 47 80 05850 – 300 1.00 0.50 1 47 80 30812-channel Precision Pipets ratiopetta ®Volume Accuracy* Precision* Quantity Order No.Range µl < ± % < % per Pack0.5 – 10 2.50 2.50 1 47 80 0125.0 – 50 1.50 1.00 1 47 90 05250 – 300 1.00 0.50 1 47 90 3021Pipettor standsPipettor stands Labrack and ratiopetta ®• for the clearly laid out storing of up to 5 pipettors ofdifferent brands• compatible with most multi-channel-pipettorsProduct Fig. No. Quantity Order No.per Packpipettor stand Labrack 11 94 20 020pipettor stand for ratiopetta ® 21 94200242* Three measurements were carried out for all the pipets: minimum,maximum and mean volumes. The data shown are based on the meanvolumes. On request, we can provide you with all of the results thatwere measured.www.ratiolab.comsales@ratiolab.com 17

atiolab ® Pipetting ReservoirsPipetting reservoirsThe new ratiolab ® pipet reservoirs made of white polystyrene (PS) areideal for the repetitive filling of single and multi-channel pipets. Compactin design, these disposable items are both space-saving and stackable.Their broad edges give them a firm and safe stand. They are thus anun complicated and clean alternative to reusable reservoirs. The ratiolab ®pipet reservoirs are produced in Germany and the material is recyclable.This new product line is available in four application-oriented versions:Version 1• single reservoir with graduations to 25 ml• max. volume = 50 ml• angled bottom for practically complete withdrawal of sample andhence economical in use• groove graduations for 10, 15, 20 and 25 ml• labeling areaVersion 2• extra large single reservoir for up to 100 ml• graduations at 50 and 100 ml• conical bottom for economy due to minimum loss of mediumVersion 3• specially adapted for use with 8-channel pipets• 8 separate channels of 6 ml volume (= 48 ml total)• inclined sidesVersion 4• polypropylene (PP)• max. volume = 50 mlVersions 1-3 are available gamma-sterilized or unsterile.12Pipetting reservoirs made of PSVolume Sterilized Quantity Order No.per Pack50 ml 1bag 20 x 5 94 20 01850 ml 1bag 20 x 5 94 25 518100 ml 2bag 20 x 5 94 20 017100 ml 2bag 20 x 5 94 25 517Pipetting reservoirs made of PS for 8-channel precision pipetting3Volume Sterilized Quantity Order No.per Pack6 ml 3bag 1 x 100 94 20 0166 ml 3bag 1 x 100 94 25 516Pipetting reservoirs made of PPVolume Sterilized Quantity Order No.per Pack50 ml 410 94 20 019418 www.ratiolab.com sales@ratiolab.com

atiolab ® Pipet Tipsratiolab ® pipet tipsratiolab ® pipet tips are ideal for all commercially available pipets. Their uniformhigh quality and precision make today's pipets fully effective. Togetherwith specially developed racks and refill systems and the ratiolab ® Multibox,they make pipetting that much simpler and safe, also in the most sensitiveof applications.Precision in each and every detail – a guarantee for highest quality.• made of high-quality polypropylene• tight fit due to the precisely fitting cone• optimal handling due to non-deforming shape• autoclavable• guaranteed dust-free due to special ionization treatment• available pre-sterilized or unsterile• excellent transparency due to high-quality surfaces• minimal residual wetting due to controlled quality of raw materials used• excellent volume accuracy due to precise tip orifice• practice-oriented tip volumes• aeroject ® tips with special filters made of hydrophobic PE-HD asaerosol barrier and for secure protection against contamination• suitable for all commonly used pipet typesThis is why ratiolab ® pipet tips always provide perfect results.www.ratiolab.comsales@ratiolab.com 19

atiolab ® Pipet Tips Systemratiolab ® Multirack• the new ratiolab ® Multiracks provide even more time saving,perfect hygienic conditions and simple operation• the pipet tips are placed on a robust matrix, in a 8 x 12 formatfor all tips up to 300 µl, and in a 6 x 10 format for tip size200 – 1000 µl• the tips can be picked-up by 1, 8 or 12-channel pipettors as well asby pipetting robots contamination-free and without any hand contact• the Multiracks are durable and steady, and the hinged cover can beopened up to 180°• after work, the Multibox ® can be closed firmly by means of a clickclosure to protect the tips from dust• the Multiracks are completely autoclavable at 121 °C, 20 min.• Multiracks are available in sterile and non-sterile packsMultiTray ® for Multibox ® plus, Multibox ® and Multibox ® ultra• dust-proof refill pack with several plastic matrixes filled with tips• the most functional, environmentally-friendly, space and cost-savingpackaging122ratiolab ® Multibox ® , Multibox ® plus and -ultra forMultiTray ® pipet tipsReusable pipet tip boxes for the ratiolab ® MultiTray ® refill systems• Multibox ® plus, PP, with dust-proof hinged and sliding lid,completely removable• Multibox ® , PC, with dust-proof sliding lid• can be autoclaved several times at 121 °C, 20 minProduct Fig. No. Quantity Order No.per Packratiolab ® Multibox ® plus, PP, empty,for all MultiTray ® pipet tips 1 1 80 20 001ratiolab ® Multibox ® , PC, empty,for all MultiTray ® pipet tips 2 1 80 10 160ratiolab ® Multibox ® ultra PP, empty,for all MultiTray ® pipet tips 3 1 80 30 1603320 www.ratiolab.com sales@ratiolab.com

atiolab ® Pipet Tips SystemThe new ratiolab ® Multibox ® plus/MultiTray ® system simplifiesthe handling of pipet tips and provides more safety.MultiTray ® , the dust-proof refill packs made of transparent plastics forratiolab ® pipet tips, hold the tips in plastic matrices. Up to five plasticmatrices filled with tips are stacked on top of each other in the spacesavingMultiTray ® .For tips up to 250 µl the matrices contain 96 pipet tips are in the 8 x 12standard format. All 200 – 1000 µl tips are in a 6 x 10 format on thematrices. The matrices can simply be removed from the MultiTray ® withthe two finger tabs.The MultiTray ® matrices fit securely into the Multibox ® plus with a softclick. The framework of the Multibox ® plus provides full support for theMultiTray ® matrices – resulting in convenient and safe tip pick-up, evenwith 8- and 12-channel pipetors. For tip removal the dustproof, hingedcover of the Multibox ® plus may be opened completely or partially by usingthe additional sliding mechanism. For cleaning the cover can be removed.The ratiolab ® Multibox ® plus/MultiTray ® system is space- andcost-saving. It clearly reduces the amount of waste, and itprovides more convenient and safe pipetting and sterilization.www.ratiolab.comsales@ratiolab.com 21

atiolab ® Pipet Tipsratiolab ® Pipet TipsVolume Range µlPackaging Quantity per Pack Order No.Crystal pipet tip “E“ – volumes 0.5 – 20µl,for all commonly used pipetsbag 1 x 1000 1 1000 25 00 170Multiracks 10 x 96 2 960 25 13 172Multiracks, sterilized 10 x 96 2 960 25 53 172MultiTray ® 10 x 96 3 960 25 30 172Crystal pipet tip “G“, volumes 0.1 – 10 µl,for Gilson ® Pipetman ® /Neobag 1 x 1000 1 1000 25 00 190Multiracks 10 x 96 2 960 25 13 192Multiracks, sterilized 10 x 96 2 960 25 53 192MultiTray ® 10 x 96 3 960 25 30 192Crystal pipet tip xl, volumes 0.1 – 10 µl,for all commonly used pipetsbag 1 x 1000 1 1000 21 00 500Multiracks 10 x 96 2 960 25 13 502Multiracks, sterilized 10 x 96 2 960 25 53 502MultiTray ® 10 x 96 3 960 25 30 173Yellow pipet tip “E“, volumes 1 – 200 µl,for all commonly used pipetsbag 1 x 1000 1 1000 21 00 600Multiracks 10 x 96 2 960 21 13 602Multiracks, sterilized 10 x 96 2 960 21 53 602MultiTray ® 10 x 96 3 960 21 30 602Colorless pipet tip “E“, volumes 1 – 200 µl,for all commonly used pipetsbag 1 x 1000 1 1000 24 00 600Multiracks 10 x 96 2 960 24 13 602Multiracks, sterilized 10 x 96 2 960 24 53 602MultiTray ® 10 x 96 3 960 24 30 602Yellow pipet tip “universal“, volumes 1 – 250 µl,for all commonly used pipetsbag 1 x 1000 1 1000 25 00 160Multiracks 10 x 96 2 960 25 13 162Multiracks, sterilized 10 x 96 2 960 25 53 162MultiTray ® 10 x 96 3 960 25 30 162Colorless pipet tip “universal“ – volumes 1 – 250µl,for all commonly used pipetsbag 1 x 1000 1 1000 25 00 163Multiracks 10 x 96 2 960 25 13 163Multiracks, sterilized 10 x 96 2 960 25 53 163MultiTray ® 10 x 96 3 960 25 30 1631 2 322 www.ratiolab.com sales@ratiolab.com

atiolab ® Pipet Tipsratiolab ® Pipet TipsVolume Range µlPackaging Quantity per Pack Order No.Pipet tip “extended“, volumes 1 – 200 µl,for Thermo Scientific Finntip F1 and F2bag 1 x 400 1400 24 00 700Racks 10 x 96 2960 24 10 702Pipet tip “Oxford“, volumes 1 – 200 µl,for Oxford pipetsbag 1 x 1000 1 1000 25 00 110Pipet tip “MLA“, volumes 1 – 200 µl,for MLA pipetsbag 1 x 1000 1 1000 25 00 140Colorless pipet tip “universal“, volumes 1 – 300 µl,for all commonly used pipetsbag 1 x 1000 1 1000 23 00 650Multiracks 10 x 96 2960 23 13 652Multiracks, sterilized 10 x 96 2960 23 53 652MultiTray ® 10 x 96 3960 23 30 652Blue pipet tip “E“, volumes 100 – 1000 µl,for all commonly used pipetsbag 1 x 1000 1 1000 21 00 610Multiracks 10 x 60 2600 21 13 612Multiracks, sterilized 10 x 60 2600 21 53 612MultiTray ® 16 x 60 3960 21 30 612Colorless pipet tip “E“, volumes 100 – 1000 µl,for all commonly used pipetsbag 1 x 1000 1 1000 24 00 610Multiracks 10 x 60 2600 24 13 612Multiracks, sterilized 10 x 60 2600 24 53 612MultiTray ® 16 x 60 3960 24 30 612Pipet tip “MLA“, volumes 100 – 1000 µl,for MLA pipetsbag 1 x 1000 1 1000 25 00 1501 2 3www.ratiolab.comsales@ratiolab.com 23

atiolab ® Pipet Tipsratiolab ® Pipet TipsVolume Range µlPackaging Quantity per Pack Order No.Pipet Tip Dr. Lange, volumes 100 – 1000 µl,for Pipets Dr. Langebag 1 x 1000 11000 25 00 130Pipet Tip “Oxford“, volumes 250 – 1000 µl,for Pipets Oxfordbag 1 x 1000 11000 25 00 120Colorless pipet tip “ES“, volumes 500 – 2500 µl,for Pipets Eppendorf ® Reference ® and Socorex ® Calibrabag 1 x 250 1250 25 00 180Pipet Tip “MSB“, volumes 200 – 1500 µl,for Pipets Thermo Scientific Multistepperbag 1 x 400 1400 24 00 682bag 1 x 1000 1000 24 00 684Pipet Tip “Finntip“, volumes 1000 – 5000 µl,for Pipets Thermo Scientific Finntip F1 and F2, Pipets Dr. Langecollapsible box 1 x 75 475 24 00 620bag 1 x 1000 11000 24 00 622bag 1 x 3000 13000 24 00 623bag 1 x 500 1500 24 00 624Rack 1 x 50 51 24 10 620Pipet Tip “Makro“, volumes 1000 – 5000 µl,for Pipets Gilson ® Pipetman ® /Neobag 1 x 250 1250 24 00 630Racks 1 x 50 51 24 10 630Pipet Tip “Makro II“, volumes 1000 – 5000 µl,for Pipets Biohit ® prolinebag 1 x 300 1300 24 00 650Rack 1 x 50 51 24 10 650Pipet Tip “Finntip“, volumes 2000 – 10000 µl,for Pipets Thermo Scientific Finntip F1 and F2bag 1 x 100 1100 24 00 640Rack 1 x 25 51 24 10 6401 4 524 www.ratiolab.com sales@ratiolab.com

atiolab ® aeroject ® Pipet Tipsratiolab ® aeroject ® tips – Pipet Tips with Aerosol BarrierPipet tips with special filters, to effectively prevent the pipettorshaft from contamination with aerosols and liquids to be suckedinto the pipettor.• sterilized• certified RNase- and DNase-free• pipet tips and aerosol filters made of ultra-hydrophobic PE-HD• minimized retention due to special surface treatment• perfect and tight fit on all major pipettor brands• aeroject ® 10 µl xl with extended length for operation with narrowvessels and reduced risk of cross-contamination• packed in plastic racks with hinged lids• 10 to 200 µl tips packed acc. to 8 x 12 micro test plate footprint• 100 – 1000 µL in 6 x 10 formatVolume Range µlPackaging Quantity per Pack Order No.Pipet Tip aeroject ® tips xl, 0,1 – 10 µl,for all commonly used pipetsRacks 10 x 96 960 17 60 010Pipet Tip aeroject ® tips, 1 – 20 µl,for all commonly used pipetsRacks 10 x 96 960 17 60 020Pipet Tip aeroject ® tips, 1 – 100 µl,for all commonly used pipetsRacks 10 x 96 960 17 60 100Pipet Tip aeroject ® tips, 1 – 200 µl,for all commonly used pipetsRacks 10 x 96 960 17 60 200Pipet Tip aeroject ® tips, 100 – 1000 µl,for all commonly used pipetsRacks 16 x 60 960 17 61 000www.ratiolab.comsales@ratiolab.com 25

Serological Pipets31 01 01131 02 01131 05 01131 05 01331 050 1431 10 01131 100 1331 10 01431 25 01131 50 011Serological PipetsGlass-clear polystyrene.• free from pyrogen, sterile, individually packed• weldless and from one mold – hence moreaccurate and stable and with minimal residualwetting• permanent black-embossed graduations• with color-coded cotton-wool plug for convenientidentification, standard color code• negative graduation for additional capacity• 5, 10 and 25 ml pipets with scales for dispensedand the residual volumesPositive Negative Graduation ml Sterile Quantity Order No.Volume ml Volume ml per Pack1 0.3 0.01 500 31 01 0111.1 – 0.5 – 1 – 1.1 500 31 01 0122 0.4 0.02 500 31 02 0112.2 – 0.5 – 1 – 2 – 2.1 – 2.2 500 31 02 0125 3 0.1 250 31 05 0115 short 3 0.1 200 31 05 0135 wide tip 3 0.1 250 31 05 01410 3 0.1 200 31 10 01110 short 3 0.1 100 31 10 01310 wide tip 8 0.2 200 31 10 01425 2.6 0.2 100 31 25 01150 9 0.5 200 31 50 01126 www.ratiolab.com sales@ratiolab.com

Pipetting Aidsratiolab ® Accupetta Electronic Pipetting Aid• can fill 25 ml pipet in under 4 seconds• safety valve and hydrophobic filters provide double protectionagainst fluid penetration• two different speed modes – high & low along with gravity drain• the pump speed can also be fine-tuned by varying finger pressureon operating knobs for better control of speed• cadmium-free environment-friendly NiMH batteries• intelligent charger prevents over-charging / heating of batteries• low battery indicator, power 2 x 1.2 V / 1000 mAh• battery service life: 8 hours continuous use• battery charging time: 2 – 3 hours• volumetric range: plastic or glass pipets from 0.1 ml to 200 mlProduct Quantity Order No.per Packratiolab ® Accupetta 1 32 00 300Spare silicone pipet adapter 1 32 00 301Spare filter hydrophobic, non-sterile, 0.2 µm 1 32 00 302Spare filter hydrophobic, non-sterile, 0.45 µm 1 32 00 303Battery for Accupetta, set of 2 1 32 00 306Battery charger for Accupetta 1 32 00 309Adapter for battery charger 1 32 00 311Wall mount for Accupetta 1 32 00 312www.ratiolab.comsales@ratiolab.com 27

Pasteur-Plast PipetsPasteur-plast pipetsPasteur-plast pipets render liquid handling simple and safe. Cross-contaminationand carry-over simply cannot occur so that tedious clean-ups areunnecessary. In addition, there is no danger of glass breakage with theresulting danger of infectious material escaping. The pipets are made oftransparent polyethylene. They are inert to biological fluids and mostacids. The low affinity of the surface reduces the loss of cells and valuableproteins through binding.• soft, elastic bulb• unbreakable – thus reduced risk of glass injury• burr-free orifice for neat, clean and precise dispensing• graduated Pasteur-plast pipets with clearly visible embossed graduations• sterile Pasteur-plast pipets are gas-sterilized and individually packaged• made of PE-HD26 00 14526 00 15526 00 17126 55 17126 00 18126 55 18126 00 26026 00 16026 00 12026 55 120Volume Graduation Length Drop Drops Sterilized Quantity per Pack Order No.ml mm Volume µl per ml0.1 84 1000 26 00 2600.2 130 30 33 500 26 00 1451.0 104 20 50 400 26 00 1551.0 150 33 30 500 26 00 1711.0 150 33 30 500 26 55 1711.0 capillary 144 14 70 500 26 00 1811.0 capillary 144 14 70 500 26 55 1811.2 63 40 25 500 26 00 1601.5 230 45 22 400 26 00 1201.5 230 45 22 250 26 55 12028 www.ratiolab.com sales@ratiolab.com

Pasteur-Plast Pipets26 00 13526 00 13126 00 11126 55 11126 00 15126 55 15126 00 21626 00 19026 00 195Volume Graduation Length Drop Drops Sterilized Quantity per Pack Order No.ml mm Volume µl per ml2.0 155 45 22 500 26 00 1352.5 150 30 33 500 26 00 1313.0 Makro 155 40 25 500 26 00 1113.0 Makro 155 40 25 500 26 55 1113.0 Mikro 155 33 30 500 26 00 1513.0 Mikro 155 33 30 500 26 55 1514.0 150 40 25 500 26 00 21610 170 56 18 200 26 00 19010 300 45 22 100 26 00 195www.ratiolab.comsales@ratiolab.com 29

atiolab ® Dispenser Tips and Dispenserratiolab ® Dispenser TipsIVDFor serial pipettings.Dispenser-Tips fit onto ratiolab ® Dispetta and Eppendorf Multipette ® 4780.Adapters for 25 ml and 50 ml Dispenser-Tips must be ordered separately.Volume Description Quantity Order No.mlper Pack0.5 non-sterile 100 29 00 1011.25 non-sterile 100 29 00 1022.5 non-sterile 100 29 00 1035.0 non-sterile 100 29 00 10412.5 non-sterile 100 29 00 10525 non-sterile 50 29 00 10950 non-sterile 25 29 00 106Adapter non-sterile 10 29 00 1070.5 sterile, individually packed 100 29 10 1011.25 sterile, individually packed 100 29 10 1022.5 sterile, individually packed 100 29 10 1035.0 sterile, individually packed 100 29 10 10412.5 sterile, individually packed 100 29 10 10525 sterile, individually packed 25 29 10 10950 sterile, individually packed 25 29 10 106Adapter sterile, individually packed 5 29 10 107ratiolab ® Dispetta Pipettor for Serial DispensingIVDConvenient and robust instrument for serial dispensing with DispenserTips. Five volume settings combined with seven Dispenser Tip sizes resultin 35 different volumes from 10 µl to 5 ml. The Dispenser Tip is filled similarto a syringe. Step-by-step dispensing is possible by pressing the dispenserbutton.• ergonomic design and light weight for convenient handling• smooth and fatigue-free operation even with long series• precise and convenient volume setting• clearly visible volume adjustment, optimized readability• table with volume scale fixed directly onto the instrument• precise gear mechanism for accurate and reproducible pipettings• safe, rapid and easy exchange of Dispenser Tips• maintenance-free• long life due to robust designProduct Quantity Order No.per Packratiolab ® Dispetta 1 29 80 20030 www.ratiolab.com sales@ratiolab.com

Dispenser Tips and DispenserPD-Dispenser-Tips with Typ-CodeIVDFor serial pipettings.The volume of the Dispenser Tip is automatically identified by the pipetting device(Handy-Step ® electronic only). PD-Dispenser Tips fit onto ratiolab ® Dispetta,Brand Handy-Step ® and Handy-Step ® electronic and Eppendorf Multipette ®4780. Adapters for 25 ml and 50 ml Dispenser Tips must be ordered separately.Volume Description Quantity Order No.mlper Pack0.5 non-sterile 100 29 00 2011.25 non-sterile 100 29 00 2022.5 non-sterile 100 29 00 2035.0 non-sterile 100 29 00 20412.5 non-sterile 100 29 00 20525 non-sterile 50 29 00 20950 non-sterile 25 29 00 206Adapter non-sterile 10 29 00 2070.5 sterile, individually packed 100 29 10 2011.25 sterile, individually packed 100 29 10 2022.5 sterile, individually packed 100 29 10 2035.0 sterile, individually packed 100 29 10 20412.5 sterile, individually packed 100 29 10 20525 sterile, individually packed 25 29 10 20950 sterile, individually packed 25 29 10 206Adapter sterile, individually packed 5 29 10 207HandyStep ® electronic Pipettor for Serial DispensingHand-held dispenser with micro processor-controlled precision.For serial dispensing, most convenient to operate.• automatic tip size registration when using PD-Tips with type code• fits almost any dispenser tips• variable volume adjustment from 1 µl to 50 ml• digital LCD display for volume, number of steps, operation speed,mode and battery charging level• three operation modes: dispensing, auto dispensing, pipetting• in the auto dispensing mode the processor calculates the meanoperation frequency from three manually operated dispensingsand continues the operation automatically• three operation speeds can be chosen for liquids with differentviscosity and densitiy• easy programming by an intuitive guided menu• no out-of-function intervals due to exchangeable batteries, whichcan be charged by the instrument or separately• quality-controlled and individually certified, serial number includedScope of delivery: HandyStep ® with NiMH battery, charger withdispenser stand and power supply 230 V/50 Hz.Product Quantity Order No.per PackHandyStep ® Handdispenser complete 1 47 50 002power supply 230 V/50 Hz 1 47 50 003charger stand without power supply 1 47 50 004NiMH-battery 1 47 50 005www.ratiolab.comsales@ratiolab.com 31

LabwareThink Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applications

atiolab ® Cuvetsratiolab ® CuvetsDisposable cuvets have long replaced cuvets once normally made of glass.New plastics coupled with modern methods of production allow photometricmeasurement well into the UV range.Ultra-precision molds with several cavities – one per cuvet – are used forproducing ratiolab ® Q-VETTES and CUVETTES under controlled room condi -tions. Thus, in any one injection molding run several cuvets are producedsimultaneously. In order to prevent deviations in extinction coefficient valuesfrom occurring in any one run due to increased stray light, the cuvets areautomatically sorted according to their numbered cavities of origin. Eachpackage contains only cuvets that have been produced in any one cavity.The corresponding cavity number is noted on each package. Thus, even forextensive analyses, the same cuvets can be used.ratiolab ® Q-VETTESThe new generation of cuvets with clearly improved photometric properties.The new optimized form and the small wall thickness of the cuvets providesincreased heat transfer resulting in more constant sample temperaturesduring photometric measuremens.• glass-clear polystyrene (PS)• applicable wavelength range 340 to 900 nm• very low variation of extinction values• excellent optical transmission range• cavity-sorted production• path length 10 mm• outer dimensions 12.5 x 12.5 x 45 mm• supplied in practical polystyrene boxes: 100 cuvets in a polystyrene boxwith closable lid100Transmission [%]806040200300 400 500Wavelength [nm]Transmission: Q-VETTESsemi-micro and macroProduct Description Volume Packaging Quantity per Pack Order No.mlratiolab ® Q-VETTES semi-micro PS 1.6 styrofoam racks 10 x 100 1000 27 12 120ratiolab ® Q-VETTES macro PS 4.0 styrofoam racks 10 x 100 1000 27 11 11034 www.ratiolab.com sales@ratiolab.com

atiolab ® Cuvetsratiolab ® CUVETTESFor photometric measurements even in the uv-range.Due to the special plastic material and the excellent manufacturingprocess the cuvets can also be used in photometric ranges reservedfor uv-glass cuvets in the past.• applicable wavelength range 220 to 900 nm• very low variation of extinction values• excellent optical transmission range• cavity-sorted production• path length 10 mm• outer dimensions 12.5 x 12.5 x 45 mm• supplied in practical styrofoam racks: 100 cuvets in a styrofoam boxwith a re-sealable cover100Transmission [%]806040200200 250 300 350 400Wavelength [nm]Transmission: CUVETTESsemi-micro and macroProduct Description Volume Packaging Quantity per Pack Order No.mlratiolab ® CUVETTES semi-micro UV 1,6 styrofoam racks 1 x 100 100 27 22 120ratiolab ® CUVETTES macro UV 4,0 styrofoam racks 1 x 100 100 27 22 110www.ratiolab.comsales@ratiolab.com 35

atiolab ® Cuvetsratiolab ® Cuvets of PMMA• cuvets of polymethylmethacrylate (PMMA)• applicable wavelength range 300 to 900 nm• very low variation of extinction values• excellent optical transmission range• path length 10 mm• outer dimensions 12.5 x 12.5 x 45 mm• supplied in practical styrofoam racks: 100 cuvets in a styrofoambox with a re-sealable coverProduct Description Volume Packaging Quantity per Pack Order No.mlratiolab ® semi-micro cuvets PMMA 1.6 styrofoam racks 10 x 100 1000 28 10 100ratiolab ® macro cuvets PMMA 4.0 styrofoam racks 10 x 100 1000 28 11 110ratiolab ® Cuvets, Solvent Resistant• resistant against polar solvents• applicable wavelength range 220 to 900 nm• very low variation of extinction values• excellent optical transmission range• cavity-sorted production• path length 10 mm• outer dimensions 12.5 x 12.5 x 45 mm• supplied in practical styrofoam racks: 100 cuvetsin a styrofoam box with a re-sealable cover100Transmission [%]806040200200 250 300 350 400Wavelength [nm]Transmission: cuvets, dissolver resistantsemi-micro and macroProduct Description Volume Packaging Quantity per Pack Order No.mlratiolab ® semi-micro cuvets solvent resistant 1.6 styrofoam racks 1 x 100 100 27 25 120ratiolab ® macro cuvets solvent resistant 4.0 styrofoam racks 1 x 100 100 27 25 11036 www.ratiolab.com sales@ratiolab.com

atiolab ® Cuvetsratiolab ® Macro Special Cuvets• with 4 optical windows• very low variation of extinction values• excellent optical transmission range• path length 10 mm• outer dimensions 12.5 x 12.5 x 45 mm• supplied in practical styrofoam racks: 100 cuvetsin a styrofoam box with a re-sealable coverProduct Description Volume Packaging Quantity per Pack Order No.mlmacro-special-cuvets PS 4,0 styrofoam racks 5 x 100 500 27 13 010Stopper for CuvetsPolypropylene• for all ratiolab ® cuvets• packed in 1 plastic bag of 1000 piecesType Packaging Quantity Order No.per PackStoppers for cuvets 1 x 1000 1000 28 12 011www.ratiolab.comsales@ratiolab.com 37

Test Tubes and StoppersTest TubesClear polystyrene (PS) or translucent polypropylene (PP).1 2 3 4 5 6 7 8 9 10Product Fig. Ø x H Material Volume Bottom Packaging Quantity Order No.No. mm ml per PackRIA tubes 1 11 x 70 PS 4 round bags 1 x 1000 1000 35 14 040coagulometer tubes 2 12 x 55 PS 4 round bags 1 x 1000 1000 30 14 030test tubes 3 12 x 75 PS 5 round bags 1 x 1000 1000 35 14 030test tubes 4 12 x 75 PP 5 round bags 1 x 1000 1000 35 14 031test tubes 5 12 x 75 PS 4.5 conical bags 1 x 1000 1000 37 14 040test tubes 6 16 x 100 PS 12 round bags 1 x 1000 1000 37 14 010test tubes 7 16 x 100 PP 12 round bags 1 x 1000 1000 38 14 010test tubes 8 17 x 103 PS 12 conical bags 1 x 1000 1000 37 14 020test tubes 9 18 x 105 PS 12 conical bags 2 x 500 1000 35 20 000test tubes 10 18 x 115 PS 12 round bags 1 x 1000 1000 36 22 000Stoppers, Ø 11 – 12 mmPolypropylene (PP).• very tight seal due to 2 sealing rings• available in natural and 4 more colorsStoppers, Ø 16 – 17 mmPolypropylene (PP).• very tight seal due to 2 sealing rings• available in natural and 4 more colorsColor Packaging Quantity Order No.per Packnatural bags 1 x 1000 1000 35 14 900blue bags 1 x 1000 1000 35 14 90Bgreen bags 1 x 1000 1000 35 14 90Gred bags 1 x 1000 1000 35 14 90Ryellow bags 1 x 1000 1000 35 14 90YColor Packaging Quantity Order No.per Packnatural bags 1 x 1000 1000 39 14 900blue bags 1 x 1000 1000 39 14 90Bgreen bags 1 x 1000 1000 39 14 90Gred bags 1 x 1000 1000 39 14 90Ryellow bags 1 x 1000 1000 39 14 90Y38 www.ratiolab.com sales@ratiolab.com

Analysis Beakers and Scintillation VesselsAnalysis Beakers, PSClear polystyrene.• high-precision design for use with robotic analytical systems1 2 3 4 5 6Product Fig. No. Volume Packaging Quantity per Pack Order No.mlanalysis beakers Technicon T1 1 2.0 1 x 1000 1000 57 00 110analysis beakers Technicon T2 2 3.5 1 x 1000 1000 57 00 120analysis beakers Gemsaec G1 3 0.5 1 x 1000 1000 57 00 200analysis beakers Hitachi H1 4 3.0 1 x 1000 1000 57 00 401analysis beakers Kodak 5 1.5 1 x 1000 1000 57 00 700beakers for flame photometers 6 6.0 1 x 1000 1000 57 00 660Scintillation VesselsNatural polyethylene (PE-LD).• high-precision design for use with robotic analytical systems• insert tubes with special leakproof cap• convenient opening and closing1 2Product Fig. No. Volume Ø x H Packaging Quantity per Pack Order No.ml mmscintillation bottles with cap 1 20 27 x 60 carton 1 x 1000 1000 58 10 100caps for scintillation bottles – – – bag 1 x 1000 1000 58 10 10Dinsert tubes with caps for scintillation bottles 2 5 14 x 56 carton 2 x 1000 2000 58 10 110caps for insert tubes – – – bag 1 x 1000 1000 58 10 11Dwww.ratiolab.comsales@ratiolab.com 39

Microcentrifuge Tubes and Micro CentrifugeMicrocentrifuge Tubes, PPTranslucent polypropylene (PP), natural color or different colorsfor comfortable identification.• tight sealing cap• safe and easy to be opened and closed1 2 3 4 5Volume Fig. No. Cap Color Packaging Quantity per Pack Order No.ml0.4 Beckman 1 natural 1 x 1000 1000 56 15 4000.5 2 natural 1 x 1000 1000 56 15 0301.5 3 natural 1 x 1000 1000 56 15 0001.5 – yellow 1 x 1000 1000 56 15 0011.5 – green 1 x 1000 1000 56 15 0021.5 – red 1 x 1000 1000 56 15 0031.5 – blue 1 x 1000 1000 56 15 0041.5 4 natural 1 x 1000 1000 56 15 0202.0 5 natural 1 x 1000 1000 56 15 1012.0 – natural 1 x 1000 1000 56 15 102Micro Centrifuge for PCR Strips and Microcentrifuge TubesSpace- and energy-saving micro centrifuge with adequate power forroutine centrifugations.• for two PCR strips of 8 tubes, 0.2 ml or 8 microcentrifuge tubes0.5 to 2.0 ml• speed 6600/min, RCA 2200 x g• lid must be closed for operation mode• safety: the lid can only be opended when the rotor is not rotatating• rapid start and stop within seconds• power supply 230 V, 50 Hz, 10 W• diameter 160 x 161,5 mm, height 140 mm, weight 900 g• supplied with two rotors for two PCR strips of 8 tubes,0.2 ml and 8 microcentrifuge tubes 0.5 to 2.0 mlProduct Quantity Order No.per PackMicro Centrifuge with two rotors 1 71 00 00640 www.ratiolab.com sales@ratiolab.com

Centrifuge Tubes and RacksCentrifuge Tubes, 15 and 50 mlPolypropylene (PP).• with conical bottom or stand alone• with printed graduations and lettering• available sterilized or unsterilized• with red screw cap• centrifugable up to approx. 3000 gVolume Bottom Sterilized Ø x H Packaging Quantity per Pack Order No.mlmm15 conical 17 x 120 cardboard box 1 x 750 750 33 00 00515 conical 17 x 120 cardboard box 1 x 750 750 33 00 00650 conical 30 x 115 cardboard box 1 x 300 300 33 00 00150 conical 30 x 115 cardboard box 1 x 300 300 33 00 00250 self-standing 30 x 115 cardboard box 1 x 250 250 33 00 00350 self-standing 30 x 115 cardboard box 1 x 250 250 33 00 004Polypropylene (PP) rackIdeal for the secure handling of reaction vessels. Space-saving on thelaboratory bench due to its narrow form. Practical side grips. Non-slipand stable due to the four rubber studs on the base.• 5 x 16 wells for 1.5 and 2.0 ml reaction vessels• autoclavable• temperature-resistant from – 80 to +121 °C• 225 mm x 65 mm x 28 mm (LxWxH)For Positions Color Quantity Order No.per Pack1.5 – 2.0 ml 5 x 16 blue 5 37 12 0051.5 – 2.0 ml 5 x 16 green 5 37 12 0061.5 – 2.0 ml 5 x 16 orange 5 37 12 0071.5 – 2.0 ml 5 x 16 pink 5 37 12 0081.5 – 2.0 ml 5 x 16 yellow 5 37 12 009www.ratiolab.comsales@ratiolab.com 41

Cell Counter VialsCell Counter VialsClear polystyrene (PS). TOA container made of polypropylene (PP).• high-precision design for use with robotic analytical systems1 2 3 4Product Fig No. Volume Material Packaging Quantity per Pack Order No.mlfor Coulter ® and Hycel ® cell counter systemsCell-Coun-Tainer 1 with lid 1 25 PS PS-tray 20 x 50 1000 55 15 010Cell-Coun-Tainer 1 with lid 1 25 PS bags 4 x 250 1000 55 15 040Cell-Coun-Tainer 1 without lid – 25 PS bags 4 x 250 1000 55 15 041lids for Cell-Coun-Tainer 1 – – PE bags 1 x 1.000 1000 55 15 04Dfor cell counter systems with cylindrical containers, e.g. Al ® and Linson ®Cell-Coun-Tainer 2 without lid 2 20 PS bags 1 x 1.000 1000 55 15 051stoppers for Cell-Coun-Tainer 2, ø 22 mm – – PP bags 1 x 1.000 1000 55 15 052Cell-Coun-Tainer 3 with lid 3 13 PS bags 4 x 500 2000 55 15 060Cell-Coun-Tainer 3 without lid – 13 PS bags 4 x 500 2000 55 15 061lids for Cell-Coun-Tainer 3 – – PE bags 1 x 1.000 1000 55 15 06Dfor TOA ® cell counter systemsCell counter container “TOA“ 4 30 PP bags 60 x 50 3000 55 15 080ratiolab ® Cleanibag SystemAll-purpose PE bags with self-adhesive strip for clinical and laboratory use.• self-adhesive strip, sticks on smooth and clean surfaces (e.g. walls, workbenches, beds, bedside tables)• residue-free on removableOn request: other sizes, including for intensive care, bags with custom-madeimprintB x L Packaging Quantity Order No.mmper Pack200 x 300 carton 1 x 1000 1000 70 00 250300 x 300 carton 1 x 1000 1000 70 00 260300 x 450 carton 1 x 1000 1000 70 00 27042 www.ratiolab.com sales@ratiolab.com

atiolab ® Waste Disposal Bagsratiolab ® Waste Disposal Bag, BIOHAZARD QualityAutoclavable disposable waste bag of very strong PP-film with a broad seam at the bottom.For the sterilization and disposal of hazardous and contaminated labware.• with BIOHAZARD sticker and safety imprint in English – French – German languages• autoclavable at 134 °C, for autoclaving, the bag must not be completely closedW x L Volume Film Thickness Packaging Quantity Order No.mm approx. l per Pack300 x 500 8 50 µm carton 1 x 500 500 70 02 100400 x 780 38 50 µm carton 1 x 500 500 70 02 150600 x 800 60 50 µm carton 1 x 500 500 70 02 200700 x 1100 110 50 µm carton 1 x 350 350 70 02 300ratiolab ® Waste Disposal Bag, StandardBags of very strong PP-film with a broad seam at the bottom. For the disposal of contaminated labware.• autoclavable at 134 °C, for autoclaving, the bag must not be completely closed• practicable bench-top stand, plastic-coated, with 3 rubber feet, for bag size 200 x 300 mmW x L Volume Film Thickness Packaging Quantity Order No.mm approx. l per Pack200 x 300 2.5 50 µm dispenser 1 x 100 100 70 01 000300 x 500 8 50 µm cardboard box 1 x 500 500 70 01 100400 x 780 38 50 µm cardboard box 1 x 500 500 70 01 150600 x 800 60 50 µm cardboard box 1 x 500 500 70 01 200600 x 800 60 50 µm cardboard box 1 x 100 100 70 01 210600 x 800 60 100 µm cardboard box 1 x 125 125 70 01 212700 x 1.100 110 50 µm cardboard box 1 x 350 350 70 01 300700 x 1.100 110 50 µm cardboard box 1 x 75 75 70 01 310700 x 1.100 110 100 µm cardboard box 1 x 75 75 70 01 311bench-top stand for waste disposal bags 200 x 300 mm 1 70 01 400set consisting of bench-top stand and 100 waste disposal bags 200 x 300 mm 1 70 01 401ratiolab ® Waste Disposal Bag, High TransparencyBags of very strong PP-film with a broad seam at the bottom. For the disposal of contaminated labware.• autoclavable at 121 °C, for autoclaving, the bag must not be completely closed• practicable bench-top stand, plastic-coated, with 3 rubber feet, for bag size 200 x 300 mmW x L Volume Film Thickness Packaging Quantity Order No.mm approx. l per Pack200 x 300 2.5 50 µm dispenser 1 x 100 100 70 01 005300 x 500 8 50 µm cardboard box 1 x 500 500 70 01 105400 x 780 38 50 µm cardboard box 1 x 500 500 70 01 155600 x 800 60 50 µm cardboard box 1 x 500 500 70 01 205700 x 1.100 110 50 µm cardboard box 1 x 350 350 70 01 305bench-top stand for waste disposal bags 200 x 300 mm 1 70 01 400set consisting of bench-top stand and 100 waste disposal bags 200 x 300 mm 1 70 01 405www.ratiolab.comsales@ratiolab.com 43

atiolab ® Uri-Lab Multi-Purpose Beaker Systemratiolab ® multi-purpose Uri-Lab beakersGlass-clear polystyrene (PS).• volume 100 ml• self-adhesive film cover, leakproof and easily labelled• comfortable sampling, the film cover can be pierced with pipet tips• practicable packaging, 50 multi-purpose beakers are stacked inPE-bags for use with the Uri-Lab Beaker DispenserProduct Packaging Quantity Order No.per Packratiolab ® multi-purposebeakers Uri-Lab with cover bags 20 x 50 1000 59 21 170ratiolab ® multi-purposebeakers Uri-Lab without cover bags 20 x 50 1000 59 21 171self-adhesive film coversfor beakers Uri-Lab bags 1 x 500 500 59 21 160ratiolab ® Beaker Tray for Multi-Purpose Beakers Uri-LabRobust plastics with easy-to-clean surface.• for 10 ratiolab ® multi-purpose beakers Uri-LabProduct Quantity Order No.per Packratiolab ® beaker tray Uri-Lab 1 59 21 200ratiolab ® Beaker Dispenser for Multi-Purpose Beakers Uri-LabRobust plastics with easy-to-clean surface.• for 50 ratiolab ® multi-purpose beakers Uri-Lab• for individual beaker dispensing• glass-clear dispenser door for refills makes stock visible• separate side box for stocking of self-adhesive film coversProduct Quantity Order No.per Packratiolab ® beaker dispenser Uri-Lab 1 59 21 19044 www.ratiolab.com sales@ratiolab.com

Multi-Purpose Beakers and Multi-Purpose BottlesMulti-purpose beakers with screw-capsPolypropylene (PP).• with red screw-cap• volume 125 ml, graduation 25 ml• supplied in non-sterile or sterile, individually packedProduct Packaging Quantity Order No.per PackMulti-purpose beakers cardboard boxwith screw-caps, non-sterile 1 x 500 500 59 21 182Multi-purpose beakerswith screw-caps, sterile bag 250 x 1 250 59 21 183Multi-purpose bottlesPolyethylene, blue translucent (PE).• lid with nonwoven fabric liner• with graduations, light protection• wide neck diameter 80 mm• 2 sizes, 2 and 2.5 lProduct Packaging Quantity Order No.per PackMulti-purpose bottles 2 l cardboard boxwith white inscription 1 x 72 72 59 22 200Multi-purpose bottles 2.5l cardboard boxwith self-adhesive labels 1 x 60 60 59 22 250lids for Multi-purposebottles 2 and 2.5 l bag 1 x 100 100 59 22 204self-adhesive labels for cardboardMulti-purpose bottles 2.5 l box 1 x 100 100 59 22 253www.ratiolab.comsales@ratiolab.com 45

Petri Dishes, Inoculating Loops and Needles, IncubatorPetri DishesTransparent polystyrene (PS).Ø x H Description Packaging Quantity Order No.mmper Pack55 x 14 with vents carton 1 x 1.420 1420 90 50 00655 x 14.6 with vents, sterilized carton 1 x 1.420 1420 90 50 10690 x 14 with vents carton 1 x 600 600 90 50 00090 x 14 with vents, sterilized carton 1 x 600 600 90 50 100140 x 15 with vents carton 1 x 220 220 90 50 004140 x 15 with vents, sterilized carton 1 x 220 220 90 50 10465 x 15 with compartments carton 1 x 720 720 90 50 00565 x 15 with compartments, carton 1 x 720 720 90 50 105sterilizedInoculating Loops, Needles, Spatulas• color-coded• gamma-sterile• hexagonal handle for safe handling• sterile, individually packed in easy to open peel-packsProduct Packaging Quantity Order No.per Pack1µl inoculating loops 4 boxes of 50 peel-packs of 10 2000 70 20 10010µl inoculating loops 4 boxes of 50 peel-packs of 10 2000 70 20 200ratiolab ® thermocult IncubatorCompact incubator for bacteriology. Fixed temperature setting at 35 ± 2 °C.With built-in control thermometer. Glass-clear door for visual control. Theincubator can be placed on work benches or be mounted on walls or underneathcabinets.• inside size (W x D x H): 210 x 145 x 110 mm,for up to 20 tissue cultures or 8 petri dishes• outside size (W x D x H): 300 x 170 x 150 mm• weight: approx. 1.3 kg, power: 220 V, 30 WProduct Quantity Order No.per Packratiolab ® thermocult 1 90 22 000shelf 1 90 22 00146 www.ratiolab.com sales@ratiolab.com

Ear Tips, Ear FunnelsEar Tips, Ear FunnelsHygienic and safe disposable products. Once attached, they remain fixedon most commonly used otoscopes. Ergonomic and smoothly formed. Nosharp edges.Ear TipsMade of high-quality polystyrene (PS).• for Heine K180 ® , Mini 3000 ® , Beta 200 ® , KaWe Piccolight C ® ,Riester ri-mini ® otoscopes• high precision• the hygienic disposable alternativeØ Color Packaging Quantity Order No.mmper Pack2.5 black bags 1 x 50 20 x 50 10 20 3402.5 black bags 1 x 500 2 x 500 10 20 3502.5 black bags 1 x 1000 1000 10 20 3302.5 grey bags 1 x 50 20 x 50 10 20 2502.5 grey bags 1 x 500 2 x 500 10 20 2602.5 grey bags 1 x 1000 1000 10 20 2304.0 black bags 1 x 50 20 x 50 10 20 3414.0 black bags 1 x 500 2 x 500 10 20 3514.0 black bags 1 x 1000 1000 10 20 3314.0 grey bags 1 x 50 20 x 50 10 20 2514.0 grey bags 1 x 500 2 x 500 10 20 2614.0 grey bags 1 x 1000 1000 10 20 231Ear FunnelsMade of high-quality polystyrene (PS).• for Heine Beta 100 ® otoscopes• high precision• the hygienic disposable alternativeØ Color Packaging Quantity Order No.mmper Pack2.5 black bags 1 x 1000 1000 10 20 2402.5 black bags 1 x 500 2 x 500 10 20 2432.5 black bags 1 x 50 20 x 50 10 20 5404.0 black bags 1 x 1000 1000 10 20 2414.0 black bags 1 x 500 2 x 500 10 20 2424.0 black bags 1 x 50 20 x 50 10 20 541®registered trade markwww.ratiolab.comsales@ratiolab.com 47

Life sciencesThink Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applications

Micro Test Plates96-Well Micro Test Plates, volume approx. 300 µlClear polystyrene (PS) or translucent polypropylene (PP).• with U-, F-, or V-bottom• SBS standard micro test plate format• 8 x 12 wells alphanumerically coded• wells with raised rims for reduced cross-contaminationand effective sealing• precise design, perfectly shaped for use with automatic systems• optimum space for precise positioning• one corner cut away for definite orientation• space-saving and stackable• polypropylene plates may be sealed with heat-sealing filmswithout deformationPSPPBottom Material Sterilized Packaging Quantity per Pack Order No.U-bottom PS cardboard box 1 x 100 100 60 18 110U-bottom PS bags 10 x 10 100 60 18 111U-bottom PS individually in bags 100 x 1 100 60 18 113U-bottom PP cardboard box 1 x 100 100 60 18 120U-bottom PP bags 10 x 10 100 60 18 121U-bottom PP individually in bags 100 x 1 100 60 18 123F-bottom PS cardboard box 1 x 100 100 60 18 210F-bottom PS bags 10 x 10 100 60 18 211F-bottom PS individually in bags 100 x 1 100 60 18 213F-bottom PP cardboard box 1 x 100 100 60 18 220F-bottom PP bags 10 x 10 100 60 18 221F-bottom PP individually in bags 100 x 1 100 60 18 223V-bottom PS cardboard box 1 x 100 100 60 18 310V-bottom PS bags 10 x 10 100 60 18 311V-bottom PS individually in bags 100 x 1 100 60 18 313V-bottom PP cardboard box 1 x 100 100 60 18 320V-bottom PP bags 10 x 10 100 60 18 321V-bottom PP individually in bags 100 x 1 100 60 18 32350 www.ratiolab.com sales@ratiolab.com

Micro Test Plates96-Well Luminescence Plates, volume approx. 300 µlBlack polypropylene (PP).• with U-bottom• SBS standard micro test plate format• 8 x 12 wells alphanumerically coded• wells with raised rims for reduced cross-contaminationand effective sealing• precise design, perfectly shaped for use with automatic systems• optimum space for bar code labels on the side walls• one corner cut away for precise positioning• space-saving and stackableBottom Color Packaging Quantity Order No.per PackU black bags 10 x 10 100 60 18 710384-Well Micro Test Plates, volume approx. 100 µlClear polystyrene (PS).• with F-bottom• SBS standard micro test plate format• 16 x 24 wells alphanumerically coded• precise design, perfectly shaped for use with automatic systems• optimum space for bar code labels on the side walls• one corner cut away for precise positioning• space-saving and stackableBottom Color Packaging Quantity Order No.per PackF PS bags 10 x 10 100 60 18 511Lids for Micro Test PlatesOptional in highly transparent polystyrene (PS) or polypropylene (PP).Material sterilized Packaging Quantity Order No.per PackPS cardboard box 1 x 100 100 60 18 403PS bags 10 x 10 100 60 18 402PS individually in bags 100 x 1 100 60 18 400PS individually in bags 100 x 1 100 60 18 401PP cardboard box 1 x 100 100 60 18 423PP bags 10 x 10 100 60 18 422PP individually in bags 100 x 1 100 60 18 420PP individually in bags 100 x 1 100 60 18 421www.ratiolab.comsales@ratiolab.com 51

Deep-Well Blocksratiolab ® low-profile deep-well blocks (96)These 1.2 ml low-profile deep-well blocks are ideal for pharmaceutics,biotechnology and diagnostics. Of the same standard dimensions (Societyfor Biomolecular Sciences – SBS), they are one-third lower than standarddeep-well plates (96). They thus require less space! Requiring some 30 %less space, they help to optimize warehouse space, hence lowering costs –especially for expensive cryo-storage applications.The cavities are some 20 % larger than conventional plates. Thus, when usedwith robots, they provide additional security. The chimney form of the wellsreliably prevents cross-contamination. Their precise, true-to-size form makesthem highly suitable for high-throughput screening (HTS).14,38127,7626,547 mm11,2441.5 mm998.2 mm85,48conventionaldeep-well blocks9,78,3newdeep-well blocksratiolab ® 1.2 ml24,5Clear polypropylene (PP).12• about half as high as conventional deep-well blocks• SBS standard micro test plate format• well with significantly larger cross section• wells with raised rims for reduced cross-contamination• improved visual control due to clear polypropylene• autoclavable at 121 °C, 20 min• temperature-resistant to – 80 °C• 8 x 12 wells with alphanumeric code in micro test plate format• optimally sealable• precise design, for use in automatic pipetting systems for HighThroughput Screening (HTS)• optimum space for bar code labels on the side walls• space-saving and stackableVolume per Material Packaging Quantity Order No.Well, mlper Pack0.3 1 PP cardboard box 1 x 100 100 81 01 0031.2 2 PP cardboard box 1 x 50 50 81 01 012Closures for ratiolab ® 96-Deep-Well-Blocks, 1.2 mlMade of thermo-plastic elastomer (TPE).• autoclavable at 121 °C, 20 minProduct Material Packaging Quantity Order No.per Pack96-wellcover mat TPE cardboard box 10 x 10 100 81 01 10152 www.ratiolab.com sales@ratiolab.com

Deep-Well-Blocks96-Deep-Well-BlocksClear polystyrene (PS) or translucent polypropylene (PP).• SBS standard micro test plate format• deep-well blocks of PP are autoclavable at 121 °C, 20 min• 8 x 12 wells, alphanumerically coded, micro test plate format• precise design, for use in automatic systems for HighThroughput Screening (HTS)• optimum space for bar code labels on the side walls• space-saving and stackableVolume per Material Packaging Quantity Order No.Well, mlper Pack1.2 PS bags 10 x 5 50 60 20 1111.2 PP bags 10 x 5 50 60 20 1212.2 PP bags 10 x 5 50 60 20 221Closures for 96-Well Deep Well BlocksMade of thermo-plastic elastomer (TPE) or ethylene vinyl acetate (EVA).Product Material Packaging Quantity Order No.per Pack1.2 ml 8-wellcoverstrips TPE bags 1 x 1.000 1.000 82 00 0081.2 ml 96-wellcovermats TPE bags 10 x 10 100 82 00 0092.2 ml 96-wellcovermats EVA bags 5 x 10 50 82 00 010384-Deep-Well BlocksTranslucent polypropylene (PP).• RNase- and DNase free, non-sterile• autoclavable at 121 °C, 20 min• 16 x 24 wells alphanumerically coded, micro test plate format• precise design, for use in automatic systems for HighThroughput Screening (HTS)• optimum space for bar code labels on the side walls• space-saving and stackableProduct Material Packaging Quantity Order No.per Pack0,3 PP 1 x 48 48 60 20 320www.ratiolab.comsales@ratiolab.com 53

atiolab ® Micro-Tubes SystemThe ratiolab ® micro-tubes systemThis is a highly practical system for processing small volumes. The reusableMicro-Rack is the work station and takes 96 micro-tubes in the standard8 x 12 SBS microplate format. It is a stable and robust system and has adust-tight lid. A sloping edge helps the positioning of the refill unit. Theside edges can be labeled with a barcode. The rack is excellently suited touse in automatic dosing and robotic systems.The 0.65 and 1.2 ml micro-tubes can be supplied as single, strips of 8 or in96-well format as a refill system for 8 x 12 plates.The tubes are closable either with an 8-lid strip or an 8 x 12 closure mat.• the micro-tubes are autoclavable for 20 min at 121 °C• temperature-resistant to – 80 °CThe refill system ensures easy,rapid and hygienic refilling ofthe micro-racks.The tubes can be removedsingly and are numbered onthe bottom.54 www.ratiolab.com sales@ratiolab.com

atiolab ® Micro-Tubes Systemratiolab ® Micro-TubesTranslucent polypropylene (PP) with very low protein binding.• available as individual Micro-Tubes or Micro-Tube-Stripsof 8 tubes for use with Micro-Racks• volume 0.65 or 1.2 ml with round bottomProduct Volume Bottom Packaging Quantity Order No.mlper Packratiolab ® Micro-Tubes, individual 0.65 round bags 5 x 1000 5000 82 00 021ratiolab ® Micro-Tubes, individual 1.2 round bags 5 x 1000 5000 82 00 001ratiolab ® Micro-Tube-Strips of 8 tubes 0.65 round bags 5 x 120 600 82 00 022ratiolab ® Micro-Tube-Strips of 8 tubes 1.2 round bags 5 x 120 600 82 00 002ratiolab ® Micro-Racks, loaded or emptyMicro-Racks, tray and lid of translucent polypropylene (PP).• available as empty racks or equipped with coded ornon-coded Micro-Tubes• pressure-tested tightness of the Micro-Tubes• stackable, for the use with stacker instrumentsProduct Volume Bottom Packaging Quantity Order No.mlper Packratiolab ® Micro-Racks, loaded, non-coded 0.65 round 50 Micro-Racks of 96 Micro-Tubes 50 82 00 023ratiolab ® Micro-Racks, loaded, coded 0.65 round 50 Micro-Racks of 96 Micro-Tubes 50 82 00 024ratiolab ® Micro-Racks, empty 0.65 – 50 Micro-Racks of 96 Micro-Tubes 50 82 00 027ratiolab ® Micro-Racks, loaded, non-coded 1.2 round 50 Micro-Racks of 96 Micro-Tubes 50 82 00 003ratiolab ® Micro-Racks, loaded, coded 1.2 round 50 Micro-Racks of 96 Micro-Tubes 50 82 00 004ratiolab ® Micro-Racks, empty 1.2 – 50 Micro-Racks of 96 Micro-Tubes 50 82 00 007ratiolab ® Micro-Tubes Refill-System for Micro-RacksThe Micro-Tubes are placed on an 8 x 12 tray and packed in an environmentallyfriendly cardboard box. The loaded tray can easily be moved from thecardboard box into the empty Micro-Rack.• available with coded or non-coded Micro-Tubes• for the very efficient, hygienic, and fast loading of Micro-Racks• convenient handling and reduced waste• pressure-tested tightness of the Micro-TubesProduct Volume Bottom Packaging Quantity Order No.mlper Packratiolab ® Refill with 96 Micro-Tubes, non-coded 0.65 round 50 Refills à 96 Micro-Tubes 50 82 00 025ratiolab ® Refill with 96 Micro-Tubes, coded 0.65 round 50 Refills à 96 Micro-Tubes 50 82 00 026ratiolab ® Refill with 96 Micro-Tubes, non-coded 1.2 round 50 Refills à 96 Micro-Tubes 50 82 00 005ratiolab ® Refill with 96 Micro-Tubes, coded 1.2 round 50 Refills à 96 Micro-Tubes 50 82 00 006www.ratiolab.comsales@ratiolab.com 55

atiolab ® Micro-Tubes SystemClosures for ratiolab ® Micro-TubesFor the air-tight sealing of 0.65 and 1.2 ml ratiolab ® Micro-Tubes.For sampling processes and filling the closures can be pierced with needles.Product Material Packaging Quantity Order No.per Pack8-Cap Strips TPE bags 1 x 1000 1000 82 00 0088 x 12cover mats TPE bags 10 x 10 100 82 00 009aluminum universal Al pack 1 x 100 100 60 18 611cover filmTPE = Thermo-plastic elastomerAl = AluminumCryo Boxes for ratiolab ® Micro-RacksWhite, robust cardboard box, water repellent.• temperature-resistant to – 80 °CFor Type Packaging Quantity Order No.per Pack2 x 2 Micro-Racks standard 10 10 51 49 0011 x 3 Micro-Racks standard 10 10 51 49 00256 www.ratiolab.com sales@ratiolab.com

PCR* TubesPCR* TubesPure polypropylene (PP).• rapid and homogeneous heat transfer due to consistentlyultrathin wall design• perfect fit, compatible with all major brands of thermocyclersdue to precise production• DNase-, RNase- and DNA-free• variety of tight closures available to reduce sample evaporationVolume Caps Packaging Quantity Order No.mlper Pack0.2 domed bags 1 x 1000 1000 86 10 0010.2 flat bags 1 x 1000 1000 86 10 0060.5 domed bags 1 x 1000 1000 86 10 0050.5 flat bags 1 x 1000 1000 86 10 007PCR* Tubes, single• volume 0.2 or 0.5 ml• with attached cap, flat or domed• caps designed for tight sealing,easy to open and to close13PCR* Strips of 8 Tubes2• volume 0.2 ml• with attached domed cap strips or for use with detached 8-cap strips• caps designed for tight sealing, easy-to-open and to closeVolume Caps Packaging Quantity Order No.mlper Packwith attached individual caps8 x 0.2 1domed bags 1 x 125 125 86 10 0398 x 0.2 1flat bags 1 x 125 125 86 10 040for separate cap strips8 x 0.2 2without bags 1 x 125 125 86 10 002cap strips8-cap strips 3domed bags 1 x 125 125 86 10 0038-cap strips 3flat bags 1 x 125 125 86 10 015* The Polymerase Chain Reaction (PCR) is a patented process byHoffmann-La Roche.www.ratiolab.comsales@ratiolab.com 57

PCR* Plates96-well PCR* PlatesThese plates conform fully to the highest requirements of PCR* (PolymeraseChain Reaction). They are made of polypropylene and are characterized bytheir very thin but uniform walls. In this way, optimal heat transfer in shortcycle times is achieved. The smooth inside walls of the cavities minimize thebonding of enzymes and nucleic acids.The plates are free of DNA, DNase and RNase. They are available optionallywithout or with edges (the latter to minimize cross-contamination).• working volumes 0.2 ml• alphanumeric coding for optimal sample identification• available in three versions for various PCR systemsVolume Description Packaging Quantity Order No.mlper Pack96 x 0.2 without rim, low form bags 10 x 10 100 86 10 01496 x 0.2 without rim, high form bags 4 x 25 100 86 10 01096 x 0.2 with rim, high form bags 10 x 10 100 86 10 011* The Polymerase Chain Reaction (PCR) is a patented process byHoffmann-La Roche.58 www.ratiolab.com sales@ratiolab.com

PCR* Accessories96-Well PCR RacksWork and storage rack for 0.2 and 0.5 ml PCR tubes, PCR strips,and PCR segments.• 8 x 12 positions, micro test plate format• available in five colors for the convenient identification ofdifferent types of samples• transparent lids available in two different heightsProduct Quantity Order No.of PackPCR rack white 10 61 14 100PCR rack yellow 10 61 14 101PCR rack blue 10 61 14 102PCR rack green 10 61 14 103PCR rack red 10 61 14 104lid for PCR racks, 14 mm high 10 61 14 110lid for PCR racks, 28 mm high 10 61 14 111Floating Cryo RacksIdeal for the thawing out or cooling of samples in PCR tubes and PCR strips.The loaded racks remain floating. The tubes fit firmly in the racks and keepthem well positioned in the bath.Product Quantity Order No.of PackFloating Cryo Racks for 10 PCR tubes 10 61 14 200Floating Cryo Racks for 4 PCR strips of 8 tubes 10 61 14 201Micro Centrifuge for PCR Strips and Microcentrifuge TubesSpace and energy saving micro centrifuge with adequate power for routinecentrifugations.• for two PCR strips of 8 tubes, 0.2 ml or 8 microcentrifuge tubes0.5 to 2.0 ml• speed 6600/min, RCA 2200 x g• lid must be closed for operation mode• safety: the lid can only be opended when the rotor is not rotatating• rapid start and stop within seconds• power supply 230 V, 50 Hz, 10 W• diameter 160 x 161.5 mm, height 140 mm, weight 900 g• supplied with two rotors for two PCR strips of 8 tubes,0.2 ml and 8 microcentrifuge tubes 0.5 to 2.0 mlProduct Quantity Order No.of PackMicro Centrifuge with two rotors 1 71 00 006www.ratiolab.comsales@ratiolab.com 59

Cover Films for Micro Test and PCR* PlatesCover Films and Film DispenserFor micro test plates, deep-well blocks, micro test tubesand PCR plates.• self-adhesive• for manual operation• temperature resistant from – 80 bis + 120 °C*• adhesive with high solvent resistance, specially resistantagainst DMSO*• all films of SBS standard format*Polyethylene Peeling Cover Film• low-cost film for polystyrene plates• can be removed without any residues• ideal for the storage of plates at room temperatureAluminum Universal Cover Film• can be easily removed• ideal for piercing• for polystyrene and polypropylene plates• also for use with micro-racks and critical PCR platesPolypropylene Peeling Cover Films• can be removed without any residues and repeatadly used• for polystyrene and polypropylene plates• very suitable for PCR plates• lower limit for photometer plates 276 nmFilm Dispenser• manually operated• for the safe and tight sealing of platesFurther films on request.Product Material Packaging Quantity Order No.per Packpolyethylene peeling cover film PE pack 1 x 100 100 60 18 610aluminum universal cover film Al pack 1 x 100 100 60 18 611polypropylene peeling cover film PP pack 1 x 100 100 60 18 612film dispenser – 1 1 60 18 613PE = PolyethyleneAl = AluminumPP = Polypropylene* except order number 60 18 610* The Polymerase Chain Reaction (PCR) is a patented process byHoffmann-La Roche.60 www.ratiolab.com sales@ratiolab.com

Film-Sealing Instruments and Cover FilmsSealing Instrument for Cover Mats, Cap Mat SealerElectrically operated instrument for the sealing of micro test plates,micro tubes, special plates and cassette systems with cover mats.• easy to use• fast operation• safe sealingProduct Voltage Quantity Order No.per PackCap Mat Sealer 230 V 1 60 18 600Micro Test Plate Sealing Instrument, Quick Combi SealerSemi-automatic instrument for the sealing of micro test plates of all kindswith cover films.• films and adhesive proved resistant against DMSO• very easy handling• fast operation, seals a single plate within 4 seconds• low-priced films of aluminum and plastics for peeling and piercing• 100 m rolls sufficient for approx. 780 platesProduct Packaging Quantity Order No.per PackQuick Combi Sealer 1 1 60 18 615cleansing spray for Sealer 1 bottle 1 60 18 601aluminum piercing cover film for sealers roll of 12.5 m 1 60 18 602aluminum peeling cover film for sealers roll of 12.5 m 1 60 18 614aluminum peeling cover film roll of 100 m 1 60 18 603aluminum peeling and piercing cover film roll of 100 m 1 60 18 604polyolefin peeling cover film roll of 100 m 1 60 18 605polyolefin cover film, gas permeable, for sealers roll of 100 m 1 60 18 606nonwoven cover film gas permeable roll of 100 m 1 60 18 607polypropylene peeling cover film roll of 100 m 1 60 18 608www.ratiolab.comsales@ratiolab.com 61

CryoThink Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applications

atiolab ® Cryo Boxes, Cardboard,Format 133 x 133 mmratiolab ® Cryo Boxes, Cardboard,Format 133 x 133 mmUltra low temperature-resistant cardboard.• temperature-resistant down to – 80 °C• available with a water-repellent finish or witha water-resistant plastic coating• highest flexibility: Cryo Boxes can be combinedwith different Grid Inserts• the Cryo Boxes can be used for larger vesselsif the grid is removedother sizesavailable on requestColor Quantity Height 32 mm Height 50 mm Height 75 mm Height 100 mm Height 130 mmper Pack Order No. Order No. Order No. Order No. Order No.Water-repellantstandard coatingwhite 10 51 31 321 51 31 501 51 31 751 51 31 001 51 31 131blue 10 51 31 322 51 31 502 51 31 752 51 31 002 51 31 132red 10 51 31 323 51 31 503 51 31 753 51 31 003 51 31 133green 10 51 31 324 51 31 504 51 31 754 51 31 004 51 31 134yellow 10 51 31 325 51 31 505 51 31 755 51 31 005 51 31 135With waterproofplastic coatingwhite 10 51 32 321 51 32 501 51 32 751 51 32 001 51 32 131blue 10 51 32 322 51 32 502 51 32 752 51 32 002 51 32 132red 10 51 32 323 51 32 503 51 32 753 51 32 003 51 32 133green 10 51 32 324 51 32 504 51 32 754 51 32 004 51 32 134yellow 10 51 32 325 51 32 505 51 32 755 51 32 005 51 32 13564 www.ratiolab.com sales@ratiolab.com

atiolab ® Cryo Boxes, Cardboard,Format 133 x 133 mmratiolab ® Grid Inserts for Cryo Boxes,Format 133 x 133 mmUltra low temperature-resistantcardboard.• for sample storage even at ultra low temperatures• temperature-resistant down to – 80 °C• water-repellent finish• packaging in practical folding cartonsother sizesavailable on requestGrid Quantity For Tube Dia. Height of Grids 25 mm Height of Grids 30 mm Height of Grids 40 mm Height of Grids 65 mmper Pack mm Order No. Order No. Order No. Order No.4 x 4 10 28.0 51 20 214 51 20 215 51 20 216 51 20 2175 x 5 10 23.0 51 20 124 51 20 125 51 20 126 51 20 1276 x 6 10 19.0 51 20 134 51 20 135 51 20 136 51 20 1377 x 7 10 16.0 51 20 144 51 20 145 51 20 146 51 20 1478 x 8 10 14.0 51 20 154 51 20 155 51 20 156 51 20 1579 x 9 10 11.5 51 20 165 51 20 166 51 20 167 51 20 16810 x 10 10 10.5 51 20 175 51 20 174 51 20 176 51 20 17712 x 12 10 8.5 51 20 185 51 20 184 51 20 186 51 20 18713 x 13 10 8.0 51 20 194 51 20 195 51 20 196 51 20 19714 x 14 10 7.0 51 20 204 51 20 205 51 20 206 51 20 20716 x 16 10 6.0 51 20 225 51 20 226 51 20 227 51 20 228ratiolab ® Cryo Boxes and Grid Inserts, Cardboard,1/2-Format 133 x 66.5 mmUltra low temperature-resistant cardboard, white.• for sample storage even at ultra low temperatures• temperature-resistant down to – 80 °C• water-repellent finishProduct Grid W x D x H For Tube Dia. Quantity Order No.mm mm per Pack1/2-format Cryo Boxes, cardboard 133 x 66,5 x 50 10 51 31 5061/2-format Grid Inserts 8 x 4 127 x 60 x 30 14.0 10 51 20 2181/2-format Grid Inserts 10 x 5 127 x 60 x 30 10.5 10 51 20 128www.ratiolab.comsales@ratiolab.com 65

atiolab ® Cryo Boxes, Cardboard,Format 136 x 136 mmratiolab ® Cryo Boxes, Cardboard,Format 136 x 136 mmUltra low temperature-resistant cardboard.• for sample storage even at ultra low temperatures• optional with special water-repellant or waterproofcoatings• temperature resistant down to – 80 °C• highest flexibility: Cryo Boxes can be combined withdifferent Grid Inserts• the Cryo Boxes can be used for larger vessels if thegrid is removedother sizesavailable on requestColor Quantity Height 32 mm Height 50 mm Height 75 mm Height 100 mm Height 130 mmper Pack Order No. Order No. Order No. Order No. Order No.Water-repellantstandard coatingwhite 10 51 41 321 51 41 501 51 41 751 51 41 001 51 41 131blue 10 51 41 322 51 41 502 51 41 752 51 41 002 51 41 132red 10 51 41 323 51 41 503 51 41 753 51 41 003 51 41 133green 10 51 41 324 51 41 504 51 41 754 51 41 004 51 41 134yellow 10 51 41 325 51 41 505 51 41 755 51 41 005 51 41 135With waterproofplastic coatingwhite 10 51 42 321 51 42 501 51 42 751 51 42 001 51 42 131blue 10 51 42 322 51 42 502 51 42 752 51 42 002 51 42 132red 10 51 42 323 51 42 503 51 42 753 51 42 003 51 42 133green 10 51 42 324 51 42 504 51 42 754 51 42 004 51 42 134yellow 10 51 42 325 51 42 505 51 42 755 51 42 005 51 42 13566 www.ratiolab.com sales@ratiolab.com

atiolab ® Cryo Boxes, Cardboard,Format 136 x 136 mmratiolab ® Grid Inserts for Cryo Boxes,Format 136 x 136 mmUltra low temperature-resistantcardboard.• for sample storage even at ultra low temperatures• temperature-resistant down to – 80 °C• water-repellent finishother sizesavailable on requestGrid Quantity For Tube Dia. Height of Grids 25 mm Height of Grids 30 mm Height of Grids 40 mm Height of Grids 65 mmper Pack mm Order No. Order No. Order No. Order No.4 x 4 10 28.5 51 20 210 51 20 211 51 20 212 51 20 2135 x 5 10 23.5 51 20 121 51 20 120 51 20 122 51 20 1236 x 6 10 19.5 51 20 131 51 20 130 51 20 132 51 20 1337 x 7 10 16.5 51 20 143 51 20 140 51 20 142 51 20 1418 x 8 10 14.5 51 20 152 51 20 150 51 20 151 51 20 1539 x 9 10 12.0 51 20 163 51 20 160 51 20 161 51 20 16210 x 10 10 11.0 51 20 173 51 20 170 51 20 172 51 20 17112 x 12 10 9.0 51 20 182 51 20 180 51 20 181 51 20 18313 x 13 10 8.5 51 20 190 51 20 193 51 20 191 51 20 19214 x 14 10 7.5 51 20 202 51 20 203 51 20 201 51 20 20016 x 16 10 6.5 51 20 221 51 20 222 51 20 223 51 20 224ratiolab® Cryo Boxes and Grid Inserts, Cardboard,1/2-Format 136 x 68 mm and 1/4-Format 75 x 75 mmUltra low temperature-resistant cardboard, white.• for sample storage even at ultra low temperatures• temperature-resistant down to – 80 °C• water-repellent finishProduct Grid W x D x H For Tube Dia. Quantity Order No.mm mm per Pack1/2-format Cryo Boxes, cardboard 136 x 68 x 50 10 51 60 0281/2-format Grid Inserts 8 x 4 130 x 62 x 30 14.5 10 51 20 2191/2-format Grid Inserts 10 x 5 130 x 62 x 30 11.0 10 51 60 0291/4-format Cryo Boxes, cardboard 75 x 75 x 50 10 51 60 0351/4-format Grid Inserts 5 x 5 69 x 69 x 35 11.0 10 51 60 036www.ratiolab.comsales@ratiolab.com 67

atiolab ® Cryo Boxes with Grids, PP,Format 133 x 133 mmratiolab ® Cryo Boxes with Grids, PP,Format 133 x 133 mmHigh quality polypropylene. Available in natural and other colors.• autoclavable, temperature-resistant from – 90 °C to + 121 °C• 81 places, 9 x 9 grid, numerically coded• robust hinge with safe snap-on lid• stackable for safe transport• drain bores at the bottom for dew liquids• removable grid inserts• Cryo Boxes can also be used for larger vessels by removingthe grid insertsProduct W x D x H For Tube Dia. Quantity Grid Order No.mm mm per Packfor Cryo Tubes 1.2 – 2 mlnatural 133 x 133 x 52 12.8 5 9 x 9 51 20 010yellow 133 x 133 x 52 12.8 5 9 x 9 51 20 011red 133 x 133 x 52 12.8 5 9 x 9 51 20 012green 133 x 133 x 52 12.8 5 9 x 9 51 20 013blue 133 x 133 x 52 12.8 5 9 x 9 51 20 014black 133 x 133 x 52 12.8 5 9 x 9 51 20 015for Cryo Tubes 3 – 4 mlnatural 133 x 133 x 75 12.8 5 9 x 9 51 20 020yellow 133 x 133 x 75 12.8 5 9 x 9 51 20 021red 133 x 133 x 75 12.8 5 9 x 9 51 20 022green 133 x 133 x 75 12.8 5 9 x 9 51 20 023blue 133 x 133 x 75 12.8 5 9 x 9 51 20 024black 133 x 133 x 75 12.8 5 9 x 9 51 20 02568 www.ratiolab.com sales@ratiolab.com

atiolab ® Cryo Boxes and Grid Inserts, PP,Format 133 x 133 mmratiolab ® Cryo Boxes and Grid Inserts, PP,Format 133 x 133 mmThese ratiolab ® Cryo Boxes are particularly practical and flexible due totheir removable inserts. The boxes themselves are made of high-qualitypolypropylene in natural or other colors. They are available with heightsof 52 or 75 mm.The separate naturally-colored inserts are available in five sizes and canthus be used with sample vessels of differing diameters. The inserts fitall ratiolab ® Cryo Boxes. Cleaning of the boxes and the inserts is muchsimpler than with Cryo Boxes with permanently fitted inserts.• autoclavable, temperature-resistant from – 90 °C to + 121 °C• robust hinge with safe snap-on lid• stackable for safe transport• drain bores at the bottom for dew liquids• Cryo Boxes can also be used for larger vessels by removingthe grid insertsProduct W x D x H For Tube Dia. Quantity Order No.mm mm per PackCryo Boxes without Grid Insertnatural 133 x 133 x 52 5 52 20 010yellow 133 x 133 x 52 5 52 20 011red 133 x 133 x 52 5 52 20 012green 133 x 133 x 52 5 52 20 013blue 133 x 133 x 52 5 52 20 014black 133 x 133 x 52 5 52 20 015natural 133 x 133 x 75 5 52 20 020yellow 133 x 133 x 75 5 52 20 021red 133 x 133 x 75 5 52 20 022green 133 x 133 x 75 5 52 20 023blue 133 x 133 x 75 5 52 20 024black 133 x 133 x 75 5 52 20 025Grid Inserts6 x 6 133 x 133 x 30 20.5 5 52 20 1007 x 7 133 x 133 x 30 17.3 5 52 20 1018 x 8 133 x 133 x 30 15.8 5 52 20 1029 x 9 133 x 133 x 30 12.8 5 52 20 10310 x 10 133 x 133 x 30 11.2 5 52 20 104www.ratiolab.comsales@ratiolab.com 69

atiolab ® Cryo Boxes with Grids, PC,Format 133 x 133 mmratiolab ® Cryo Boxes with Grids, PC,Format 133 x 133 mmMade of high-quality colored polycarbonate (PC). For use with liquid nitrogen.• autoclavable, temperature-resistant from – 190 °C to + 121 °C• 81 or 100 places, 9 x 9 resp. 10 x 10 grids• 1/4-format with 25 places, 5 x 5 grid• numerically coded• stackable for safe transport• drain bores at the bottom for dew liquids• Cryo Boxes can also be used for larger vessels by removingthe grid inserts1Color W x D x H Quantity Grid Order No.mm per Packfor Cryo Tubes 1.2 – 2 mlblue 1 133 x 133 x 52 5 9 x 9 51 50 001green 1 133 x 133 x 52 5 9 x 9 51 50 002red 1 133 x 133 x 52 5 9 x 9 51 50 003for Cryo Tubes 1.2 – 2 mlblue 2 133 x 133 x 52 5 10 x 10 51 50 011green 2 133 x 133 x 52 5 10 x 10 51 50 012red 2 133 x 133 x 52 5 10 x 10 51 50 013for Cryo Tubes 3 – 5 mlblue 3 133 x 133 x 95 4 9 x 9 51 50 021green 3 133 x 133 x 95 4 9 x 9 51 50 022red 3 133 x 133 x 95 4 9 x 9 51 50 0231/4-format, for Cryo Tubesblue 4 76 x 76 x 52 8 5 x 5 51 50 031green 4 76 x 76 x 52 8 5 x 5 51 50 032red 4 76 x 76 x 52 8 5 x 5 51 50 03331 2470 www.ratiolab.com sales@ratiolab.com

Cryo TubesCryo TubesPolypropylene with highest translucence. For the storing and conservationof tissue cultures and biological samples e.g. sera, blood and spermata. Forapplications to – 190 °C in the gaseous phase of liquid nitrogen or in freezers.The tubes are produced in a class 7 clean room (class 10000) according toDIN ISO 13485:2004, ISO 14644 and 14698 (Federal Standard 209).• sterilized by beta-radiation according to EN ISO 11137• lid with integrated sealing function; no additional silicone O-ring• internal conical bottom for complete emptying• white graduations for precise measurement• white lettering for sample identification• available with internal or external threads• equipped with base for using with one hand• 2.0 ml tubes available also with round bottom• packaged in PE bags containing 100 and cartoned• each tube and package is labeled with expiry dateintegratedseal in lidfree of DNA, DNase,pyrogens and ATPVolume Description Ø x Height Quantity Order No.ml mm per PackCryo Tubes with Male Thread1.2 self standing 12.5 x 43 10 x 100 51 10 1122.0 round base 12.5 x 48 10 x 100 51 10 1202.0 self standing 12.5 x 49 10 x 100 51 10 1223.0 self standing 12.5 x 72 10 x 100 51 10 1304.0 self standing 12.5 x 78 10 x 100 51 10 1405.0 self standing 12.5 x 92 10 x 100 51 10 150Cryo Tubes with Female Thread1.2 self standing 12.5 x 41 10 x 100 51 10 0132.0 round base 12.5 x 48 10 x 100 51 10 0252.0 self standing 12.5 x 49 10 x 100 51 10 0244.0 self standing 12.5 x 78 10 x 100 51 10 0415.0 self standing 12.5 x 90 10 x 100 51 10 051www.ratiolab.comsales@ratiolab.com 71

Cryo Tubes AccessoriesColor Coding Cap Inserts for Cryo TubesPolypropylene. For cryo tubes 1.2 to 5.0 ml.Packed in PE-bags with 500 pcs.Color Quantity Order No.per Packwhite 500 51 10 001red 500 51 10 002blue 500 51 10 003green 500 51 10 004Work Stations for 40 Cryo TubesHigh quality polypropylene.For 40 Cryo Tubes 1.2 to 5 ml with 12.5 mm outerdiameter. Cryo Tubes with self standing base areautomatically locked in the Work Station and caneasily be screwed and unscrewed with one hand.• with non-slip feet, the Work Stations standsafely on laboratory benches• autoclavable• size 100 x 220 x 30 mmColor Quantity Order No.per Packblue 4 53 00 100red 4 53 00 200green 4 53 00 400Special Adehsive Labels for Cryo BoxesLabels with a special surface for durable individual labelling.For Cryo Boxes made from cardboard or plastics.• adhesive resists temperatures to – 80 °C• size 65 x 40 mmProduct Quantity Order No.per PackSpecial Adhesive Labels for Cryo Boxes 100 51 20 00172 www.ratiolab.com sales@ratiolab.com

Cryo Racks for Freezer ChestsCryo Racks, stainless steelFor the storing of Cryo Boxes in freezer chests.Stainless steel.• polished surfaces for perfect cleaning• robust construction• handles for convenient transport• Cryo Racks can be supplied with shelf sizes for anystandard Cryo BoxesCryo Rack standard sizes are listed in the tables below.other sizesavailable on requestNumber of Shelves Rack Size for Cryo Boxes Height Quantity Order No.horizontal x vertical W x D x H 32 mm 50 mm 75 mm 100 mm per PackCryo Racks for Freezer Chests1 x 4 140 x 140 x 222 mm 1 54 00 0411 x 6 140 x 140 x 482 mm 1 54 00 0281 x 7 140 x 140 x 385 mm 1 54 00 0421 x 7 140 x 140 x 561 mm 1 54 00 0291 x 8 140 x 140 x 441 mm 1 54 00 0271 x 8 140 x 140 x 641 mm 1 54 00 0301 x 9 140 x 140 x 495 mm 1 54 00 0261 x 9 140 x 140 x 720 mm 1 54 00 0311 x 10 140 x 140 x 550 mm 1 54 00 0001 x 11 140 x 140 x 406 mm 1 54 00 0321 x 11 140 x 140 x 604 mm 1 54 00 0231 x 12 140 x 140 x 443 mm 1 54 00 0331 x 12 140 x 140 x 659 mm 1 54 00 0251 x 13 140 x 140 x 479 mm 1 54 00 0341 x 13 140 x 140 x 713 mm 1 54 00 0011 x 14 140 x 140 x 516 mm 1 54 00 0351 x 15 140 x 140 x 552 mm 1 54 00 0361 x 16 140 x 140 x 589 mm 1 54 00 0371 x 17 140 x 140 x 625 mm 1 54 00 0381 x 18 140 x 140 x 662 mm 1 54 00 024www.ratiolab.comsales@ratiolab.com 73

Cryo Racks for Freezer CabinetsCryo Racks, stainless steelFor the storing of Cryo Boxes in freezer cabinets and chests.Stainless steel.• polished surfaces for perfect cleaning• robust construction• handles for convenient transport• Cryo Racks can be supplied with shelf sizes for anystandard Cryo BoxesCryo Rack standard sizes are listed in the tables below.other sizesavailable on requestNumber of Shelves Rack Size for Cryo Boxes Height Quantity Order No.horizontal x vertical LxBxH 32 mm 50 mm 75 mm 100 mm per PackCryo Racks for Freezer Cabinets3 x 3 424 x 140 x 165 mm 1 54 00 0073 x 4 424 x 140 x 219 mm 1 54 00 0093 x 5 424 x 140 x 274 mm 1 54 00 0224 x 3 566 x 140 x 240 mm 1 54 00 0064 x 3 566 x 140 x 314 mm 1 54 00 0404 x 4 566 x 140 x 219 mm 1 54 00 0044 x 4 566 x 140 x 319 mm 1 54 00 0054 x 5 566 x 140 x 274 mm 1 54 00 0034 x 6 566 x 140 x 328 mm 1 54 00 00274 www.ratiolab.com sales@ratiolab.com

Cryo Racks for Freezer CabinetsStainless steel slide-in unitsFor the storing of Cryo Boxes.Stainless steel.• cabinet slide-ins without pull-out stop• easy-to-clean polished surface• robust designCryo Rack standard sizes are listed in the tables below.other sizesavailable on requestNumber of Shelves Rack Size for Cryo Boxes Height Quantity Order No.vertical x horizontal LxBxH 32 mm 50 mm 75 mm 100 mm per PackCryo Racks for Freezer Cabinets4 x 4 553 x 141 x 225 mm 1 54 00 0465 x 4 553 x 141 x 280 mm 1 54 00 0456 x 4 553 x 141 x 335 mm 1 54 00 0473 x 4 553 x 141 x 250 mm 1 54 00 0194 x 4 553 x 141 x 335 mm 1 54 00 066www.ratiolab.comsales@ratiolab.com 75

TechnicalinformationThink Development and productionof customized productsLiquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applications

Chemical resistance of plasticsThe plastics used are classified as follows with respect to chemical resistance:+ o –Excellent chemicalresistanceConstant contact with medium gives rise to nodamage to the plastic within 30 days. The plasticcan, however, remain resistant over a number ofyears.Partial to goodchemical resistanceConstant contact with the medium gives riseto minor damage within a period of 7-30 days;such damage is in fact partially reversible (e.g.swelling, softening, less mechanical firmness,discoloration).Low chemicalresistanceNot suitable for constant contact with medium.Damage may occur immediately (e.g. lessmechanical firmness, deformation, discoloration,cracks, dissolution).Chemical resistance of plasticswith groups of substances at 20 °C PP PS PE-HD PE-LDAlcohols, aliphatic + + + +Ether o – o oAldehydes + – + oEster o – o oHydrocarbons, aliphatic + – + oHydrocarbons, aromatic o – + oHydrocarbons, halogenated o – o oKetones o – o oAlkalis + + + +Acids, strong or concentrated + o + +Acids, weak or diluted + o + +Oxidizing acids, oxidizing agents – – – –These carefully selected recommendations from the literature or from manufacturers are intended to inform and guide. However, the user is obliged to checksuitability for the applications intended.Chemical PP PS PE-HD PE-LD20 °C 50 °C 20 °C 50 °C 20 °C 50 °C 20 °C 50 °CAcetaldehyde + – – – + o + –Acetic acid (glacial), 100 % + o – – + + + oAcetic acid, 96 % + + o o + + + +Acetic anhydride o o – – o o – –Acetone + + – – + + + oAcetonitrile + o – – + o + oAcetophenone o o – – o o – –Acetylacetone + – – + +Acetylchloride + – – + +Acrylic acid + – – + +Acrylonitrile o – – – + + + +Adipic acid + + + + + + + +Allyl alcohol + + + o + + + +Aluminum chloride + + + + + + + +Aluminum hydroxide + + o o + + + +Amino acids + + + + + + + +Ammonium chloride + + + + + + + +Ammonium fluoride + + + + + + + +Ammonium hydroxide, 30 % (Ammonia) + + o – + + + +Ammonium sulfate + + + + + + + +n-Amyl acetate o – – – + o o –Amyl alcohol (Pentanol) + + o o + + + +Amyl chloride (Chloropentane) – – – – – – – –78 www.ratiolab.com sales@ratiolab.com

Chemical resistance of plasticsChemical PP PS PE-HD PE-LD20 °C 50 °C 20 °C 50 °C 20 °C 50 °C 20 °C 50 °CAniline + + – – + + + oBarium chloride + + + + + + + +Benzaldehyde + + – – + + + +Benzene (Benzol) + o – – + + o –Benzine (Gasoline) o o – – + + o –Benzoyl chloride + o – – + + o –Benzyl alcohol o – – – o – o –Benzylamine o – – o o –Benzylchloride – –Boric acid, 10 % + + + + + + + +Bromine – – – – – – – –Bromobenzene – – – – – – – –Bromoform – – – – – – – –Bromonaphthalene – –Butanediol + + – – + + + +1-Butanol + + o – + + + +Butylamine – –n-Butyl acetate o o – – + + o oButyl methyl ether + o – – o – o –Butyric acid – – – – o – – –Calcium carbonate + + + + + + + +Calcium chloride + + + + + + + +Calcium hydroxide + + + o + + + +Calcium hypochlorite + + + + + + + +Calomel + + + o + + + +Carbon disulfide – – – – – – – –Carbon tetrachloride – – – – o – – –Chloro naphthaleneChloroacetalaldehyde, 45 % – –Chloroacetic acid + + – – + + + +Chloroacetone – –Chlorobenzene o – – – – – – –Chlorobutane o – – – o – o –Chloroform – – – – + o – –Chlorosulfonic acidChromic acid, 10 % + + – – + + + +Chromic acid, 50 % o o – – + o + oChromosulfuric acid – – o o + – + –Copper sulfate + + + + + + + +Cresol o o – – o – – –Cumene (isopropyl benzene) o – – – + o o –Cyclohexane o – – – o – o –Cyclohexanone o – – – o – – –Cyclopentane o – – – o – – –Decane o o –1-Decanol + o +Dibenzylether + – – +DibromoethaneDibutyl phthalate + o – – o – o –Dichloroacetic acid o – o – o o o –Dichlorobenzene o – – – o – o –Dichloroethane o – o – o –Dichloromethane o – – – o – o –Diesel oil (Heating oil) + o – – + o o –Diethanolamine o – – o1.2 Diethylbenzene – – – – o – – –www.ratiolab.comsales@ratiolab.com 79

Chemical resistance of plasticsChemical PP PS PE-HD PE-LD20° C 50 °C 20 °C 50 °C 20 °C 50 °C 20 °C 50 °CDiethylether o – – – o – – –Diethylamine o – o o o – – –Diethylene glycol + + o – + + + +Dimethyl sulfoxide (DMSO) + + – – + + + +Dimethylaniline – –Dimethylformamide (DMF) + + – – + + + +1.4 Dioxane + o – – + + + oDiphenyl ether – –Ethanol + + – – + + + +Ethanolamine +Ethyl acetate + o – – + + + +Ethyl methyl ketone + o – – o – o –Ethylbenzene – – – – – – – –Ethylene glycol (glycol) + + + + + + + +Ethylene oxide o – – – o o o oFluoroacetic acid – –Formaldehyde, 40 % + + – – + + + +Formamide + + + + + +Formic acid, 100 % + + + o + + + +Glycerol + + + + + + + +Glycolic acid, 50 % + + + + + +Heating oil (Diesel oil) + o – – + o o –Heptane o o – – o o o –Hexane + o o – + o o –Hexanoic acidHexanol + + + + + +Hydriodic acid + + + + + +Hydrobromic acid + + o – + + + +Hydrochloric acid, 10 % + + + + + + + +Hydrochloric acid, 20 % + + + + + + + +Hydrochloric acid, 37 % + + o o + + + +Hydrofluoric acid, 40 % + + + + + + + +Hydrofluoric acid, 70 % + o – – + o + –Hydrogen peroxide, 35 % + + + + + + + +Isoamyl alcohol + + + + + +Isobutanol + + o o + + + +IsooctaneoIsopropanol (2-propanol) + + o o + + + +Isopropyl ether – – – – – – – –Lactic acid + + + + + + + +Lugol‘s solution (iodine-potassium iodide solution) + + o – – – – –Mercury + + + + + + + +Methanol + + o – + + + oMethoxybenzene – –Methyl formate – –Methyl propyl ketone + o – – + + + oMethylene chloride o – – – o – o –Mineral oil (engine oil) + + + + + + oMonochloroacetic acid + + – – + + + +Nitric acid, 10 % + + – – + + + +Nitric acid, 30 % o – – – o – o oNitric acid, 70 % – – – – – – – –Nitrobenzene – – – – o – – –Nitrohydrochloric acid o – o – – – – –Oleic acid – –Oxalic acid + + + + + + + +80 www.ratiolab.com sales@ratiolab.com

Chemical resistance of plasticsChemical PP PS PE-HD PE-LD20 °C 50 °C 20 °C 50 °C 20 °C 50 °C 20 °C 50 °COzone o – o o o – o –n-PentanePeracetic acidPerchloric acid + – – – + – + –Perchloroethylene – – – – – – – –Petroleum o – – – o – o –Petroleum ether – – oPhenol + + – – + + + oPhenylethanol o oPhenylhydrazine o oPhosphoric acid, 85 % + + + o + + + +Piperidine + +Potassium chloride + + o o + + + +Potassium dichromatePotassium hydroxide + + o o + + + +Potassium permanganate + + + + + + + +Propanol + + o + + + +Propionic acid + o o – + o o –Propylene glycol (propanediol) + + + + + + + +Pyridine o o – – + o + oSalicylaldehyde + + – – + + + +Salicylic acid + + + + + + + +Silver acetate + + o o + + + +Silver nitrate + + o o + + + +Sodium acetate + + + + + + + +Sodium chloride + + + + + + + +Sodium dichromate + + + o + + + +Sodium fluoride + + + + + + + +Sodium hydroxide, 30 % + + + + + + + +Sulfuric acid, 60 % + + – – + + + +Sulfuric acid, 98 % – – – – o – o –Tartaric acid + + + + + + + +TetrachloroethyleneTetrahydrofuran (THF) o – – – o – o –Tetramethylammonium hydroxideToluene o – – – o o o –Trichloroacetic acid o – o – o o o –Trichlorobenzene – – – – – – – –Trichloroethane – – – – o – – –Trichloroethylene – – – – o – – –Trichlorotrifluoroethane – –Triethanolamine – –Triethylene glycol + + + o + + + +Trifluoroacetic acid (TFA) – –Trifluoro ethane – –Tripropylene glycol + + + + + + + +Turpentine – – – – o – o –Urea + + + + + + + +Xylene – – – – o – o –Zinc chloride, 10 % + + + + + + + +Zinc sulfate, 10 % + + + + + + + +www.ratiolab.comsales@ratiolab.com 81

IndexOrder No. Page Order No. Page Order No. Page Order No. Page Order No. Page Order No. Page10 20 23010 20 23110 20 24010 20 24110 20 24210 20 24310 20 25010 20 25110 20 26010 20 26110 20 33010 20 33110 20 34010 20 34110 20 35010 20 35110 20 54010 20 54117 60 01017 60 02017 60 10017 60 20017 61 00021 00 50021 00 60021 00 61021 13 60221 13 61221 30 60221 30 61221 53 60221 53 61223 00 65023 13 65223 30 65223 53 65224 00 60024 00 61024 00 62024 00 62224 00 62324 00 62424 00 63024 00 64024 00 65024 00 68224 00 68424 00 70024 10 62024 10 63024 10 64024 10 65024 10 70224 13 60224 13 61224 30 60224 30 61224 53 6024747474747474747474747474747474747472525252525222223222322232223232323232223242424242424242424232424242423222322232224 53 61225 00 11025 00 12025 00 13025 00 14025 00 15025 00 16025 00 16325 00 17025 00 18025 00 19025 13 16225 13 16325 13 17225 13 19225 13 50225 30 16225 30 16325 30 17225 30 17325 30 19225 53 16225 53 16325 53 17225 53 19225 53 50226 00 11126 00 12026 00 13126 00 13526 00 14526 00 15126 00 15526 00 16026 00 17126 00 18126 00 19026 00 19526 00 21626 00 26026 55 11126 55 12026 55 15126 55 17126 55 18127 11 11027 12 12027 13 01027 22 11027 22 12027 25 11027 25 12028 10 10028 11 11028 12 01129 00 10129 00 10229 00 1032323242423232222222422222222222222222222222222222222292829292829282828282929292829282928283434373535363636363730303029 00 10429 00 10529 00 10629 00 10729 00 10929 00 20129 00 20229 00 20329 00 20429 00 20529 00 20629 00 20729 00 20929 10 10129 10 10229 10 10329 10 10429 10 10529 10 10629 10 10729 10 10929 10 20129 10 20229 10 20329 10 20429 10 20529 10 20629 10 20729 10 20929 80 20030 14 03031 01 01131 01 01231 02 01131 02 01231 05 01131 05 01331 05 01431 10 01131 10 01331 10 01431 25 01131 50 01132 00 30032 00 30132 00 30232 00 30332 00 30632 00 30932 00 31132 00 31233 00 00133 00 00233 00 00333 00 00433 00 00533 00 00635 14 0303030303030313131313131313130303030303030303131313131313131303826262626262626262626262627272727272727274141414141413835 14 03135 14 04035 14 90035 14 90B35 14 90G35 14 90R35 14 90Y35 20 00036 22 00037 12 00537 12 00637 12 00737 12 00837 12 00937 14 01037 14 02037 14 04038 14 01039 14 90039 14 90B39 14 90G39 14 90R39 14 90Y47 50 00247 50 00347 50 00447 50 00547 80 01047 80 01247 80 01847 80 02047 80 02547 80 05847 80 10047 80 20047 80 30847 81 00047 85 00047 90 05247 90 30251 10 00151 10 00251 10 00351 10 00451 10 01351 10 02451 10 02551 10 04151 10 05151 10 11251 10 12051 10 12251 10 13051 10 14051 10 15051 20 00151 20 01051 20 0113838383838383838384141414141383838383838383838313131311717171717171717171717171772727272717171717171717171717172686851 20 01251 20 01351 20 01451 20 01551 20 02051 20 02151 20 02251 20 02351 20 02451 20 02551 20 12051 20 12151 20 12251 20 12351 20 12451 20 12551 20 12651 20 12751 20 12851 20 13051 20 13151 20 13251 20 13351 20 13451 20 13551 20 13651 20 13751 20 14051 20 14151 20 14251 20 14351 20 14451 20 14551 20 14651 20 14751 20 15051 20 15151 20 15251 20 15351 20 15451 20 15551 20 15651 20 15751 20 16051 20 16151 20 16251 20 16351 20 16551 20 16651 20 16751 20 16851 20 17051 20 17151 20 17251 20 17351 20 17451 20 17551 20 1766868686868686868686867676767656565656567676767656565656767676765656565676767676565656567676767656565656767676765656551 20 17751 20 18051 20 18151 20 18251 20 18351 20 18451 20 18551 20 18651 20 18751 20 19051 20 19151 20 19251 20 19351 20 19451 20 19551 20 19651 20 19751 20 20051 20 20151 20 20251 20 20351 20 20451 20 20551 20 20651 20 20751 20 21051 20 21151 20 21251 20 21351 20 21451 20 21551 20 21651 20 21751 20 21851 20 21951 20 22151 20 22251 20 22351 20 22451 20 22551 20 22651 20 22751 20 22851 31 00151 31 00251 31 00351 31 00451 31 00551 31 13151 31 13251 31 13351 31 13451 31 13551 31 32151 31 32251 31 32351 31 32451 31 3256567676767656565656767676765656565676767676565656567676767656565656567676767676565656564646464646464646464646464646482 www.ratiolab.com sales@ratiolab.com

IndexOrder No. Page Order No. Page Order No. Page Order No. Page Order No. Page Order No. Page51 31 50151 31 50251 31 50351 31 50451 31 50551 31 50651 31 75151 31 75251 31 75351 31 75451 31 75551 32 00151 32 00251 32 00351 32 00451 32 00551 32 13151 32 13251 32 13351 32 13451 32 13551 32 32151 32 32251 32 32351 32 32451 32 32551 32 50151 32 50251 32 50351 32 50451 32 50551 32 75151 32 75251 32 75351 32 75451 32 75551 41 00151 41 00251 41 00351 41 00451 41 00551 41 13151 41 13251 41 13351 41 13451 41 13551 41 32151 41 32251 41 32351 41 32451 41 32551 41 50151 41 50251 41 50351 41 50451 41 50551 41 75151 41 7526464646464656464646464646464646464646464646464646464646464646464646464646666666666666666666666666666666666666666666651 41 75351 41 75451 41 75551 42 00151 42 00251 42 00351 42 00451 42 00551 42 13151 42 13251 42 13351 42 13451 42 13551 42 32151 42 32251 42 32351 42 32451 42 32551 42 50151 42 50251 42 50351 42 50451 42 50551 42 75151 42 75251 42 75351 42 75451 42 75551 49 00151 49 00251 50 00151 50 00251 50 00351 50 01151 50 01251 50 01351 50 02151 50 02251 50 02351 50 03151 50 03251 50 03351 60 02851 60 02951 60 03551 60 03652 20 01052 20 01152 20 01252 20 01352 20 01452 20 01552 20 02052 20 02152 20 02252 20 02352 20 02452 20 0256666666666666666666666666666666666666666666666666666666656567070707070707070707070706767676769696969696969696969696952 20 10052 20 10152 20 10252 20 10352 20 10453 00 10053 00 20053 00 40054 00 00054 00 00154 00 00254 00 00354 00 00454 00 00554 00 00654 00 00754 00 00954 00 01954 00 02254 00 02354 00 02454 00 02554 00 02654 00 02754 00 02854 00 02954 00 03054 00 03154 00 03254 00 03354 00 03454 00 03554 00 03654 00 03754 00 03854 00 04054 00 04154 00 04254 00 04554 00 04654 00 04754 00 06655 15 01055 15 04055 15 04155 15 04D55 15 05155 15 05255 15 06055 15 06155 15 06D55 15 08056 15 00056 15 00156 15 00256 15 00356 15 00456 15 0206969696969727272737374747474747474757473737373737373737373737373737373747373757575754242424242424242424240404040404056 15 03056 15 10156 15 10256 15 40057 00 11057 00 12057 00 20057 00 40157 00 66057 00 70058 10 10058 10 10D58 10 11058 10 11D59 21 16059 21 17059 21 17159 21 18259 21 18359 21 19059 21 20059 22 20059 22 20459 22 25059 22 25360 18 11060 18 11160 18 11360 18 12060 18 12160 18 12360 18 21060 18 21160 18 21360 18 22060 18 22160 18 22360 18 31060 18 31160 18 31360 18 32060 18 32160 18 32360 18 40060 18 40160 18 40260 18 40360 18 42060 18 42160 18 42260 18 42360 18 51160 18 60160 18 60260 18 60360 18 60460 18 60560 18 6064040404039393939393939393939444444454544444545454550505050505050505050505050505050505051515151515151515161616161616160 18 60760 18 60860 18 61060 18 61160 18 61260 18 61360 18 61460 18 61560 18 71060 20 11160 20 12160 20 22160 20 32061 14 10061 14 10161 14 10261 14 10361 14 10461 14 11061 14 11161 14 20061 14 20170 00 25070 00 26070 00 27070 01 00070 01 00570 01 10070 01 10570 01 15070 01 15570 01 20070 01 20570 01 21070 01 21270 01 30070 01 30570 01 31070 01 31170 01 40070 01 40170 01 40570 02 10070 02 15070 02 20070 02 30070 20 10070 20 20071 00 00680 10 16080 20 00181 01 00381 01 01281 01 10182 00 00182 00 00282 00 00382 00 00461616056, 60606061615153535353595959595959595959424242434343434343434343434343434343434343434343464640, 5920205252525555555582 00 00582 00 00682 00 00782 00 00882 00 00982 00 01082 00 02182 00 02282 00 02382 00 02482 00 02582 00 02682 00 02786 10 00186 10 00286 10 00386 10 00586 10 00686 10 00786 10 01086 10 01186 10 01486 10 01586 10 03986 10 04090 22 00090 22 00190 50 00090 50 00490 50 00590 50 00690 50 10090 50 10490 50 10590 50 10694 20 01694 20 01794 20 01894 20 01994 20 02094 20 02494 25 51694 25 51794 25 51855555553, 5653, 56535555555555555557575757575758585857575746464646464646464646181818181717181818www.ratiolab.comsales@ratiolab.com 83

Welcome!About ratiolab ®For over 35 years now we have been developing professional solutionsfor laboratory routine and for research, science and industry – allin close cooperation with our customers. Our range of products hasproven itself in numerous laboratories throughout the world.We supply everything that facilitates daily work routines, increasesaccuracy and improves process safety – in fact, those items that helpto make the laboratory all that more efficient!What ratiolab ® offers• We have been partners for the trade for over three decades,providing comprehensive quality and reliability• We produce disposable plastic products of the highest precision– in series, and made in Germany• We offer individual development and manufacture of customizedproducts• We have a Quality Management System corresponding toDIN EN ISO 9001THINK! Development and productionof customized productsWe can be reached within minutesby car from Frankfurt airport.Liquid handlingproductsLabware for generallab applicationsLife sciences products formicrobiology and biotechnologyCryo products fordeep-freeze applicationsRatiolab GmbH · Am Siebenstein 6 –1063303 Dreieich, Germany · Tel. +49 (0) 6103 30025-0Fax +49 (0) 6103 30025-55 · info@ratiolab.comwww.ratiolab.comwww.filusch-fiore.de