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REAGENTS & CHEMICALSSERAPREP & URIPREPCHROMATOGRAPHIC GRADE REAGENTS FOR THE PREPARATIONOF NATIVE SAMPLES FOR AMINO ACID ANALYSISPreparation of samples such as serum, urine, other physiologicaluids, plant extracts, foods and beverages requires controlof pH and normality, and removal of soluble protein.The samples must be held to a narrow pH range between2.1 and 2.5, and at the proper Lithium ion concentration toensure reproducibility in the early part of the chromatogram.SERAPREP and URIPREP replace commonly usedprotein precipitation reagents such as Acetonitrile, Perchloricacid, and Picric acid, and eliminate the need for dialysis,ultraltration, and the repeated centrifugation steps, followedby pH adjustment.SERAPREP is used for preparing serum and othersamples with high buffering capacity, e.g. sardine oil.URIPREP is used for urine and other samples with lowbuffering capacity, such as fruit juices, beer and wines. Theefciency of protein precipitation and need for post-centrifugationpH adjustment of the sample determine whichreagent is best for your particular sample.SERAPREP & URIPREP CATALOG INFORMATIONCATALOG NO. DESCRIPTION QUANTITYSP100 SERAPREP each (250 mL/bottle)UP100 URIPREP each (250 mL/bottle)HYDROLYSIS REAGENT CB130CHROMATOGRAPHIC GRADEThis 0.05 M NaOH/C47 reagent is applied in the rststage of post-column carbamate derivatization. At 100 ºCthe separated carbamates are converted from urethanes toMethylamine. The Methylamine can then react with OPAand Thiouor to form the characteristically uorescentisoindole.Hydrolysis Reagent contains C47 which prevents theprecipitation of insoluble minerals (e.g. Ca 2+ , Mg 2+ )from samples of hard drinking water and ground water.The C47 additive complexes these minerals and keepsthem in solution.HYDROLYSIS REAGENT CB130.2CHROMATOGRAPHIC GRADEThe new Hydrolysis Reagent CB130.2 is formulated accordingto USEPA Method 531.2 and contains 0.075 MSodium Hydroxide. This reagent is applied during the rststage of post-column derivatization for the analysis of carbamatepesticides.Hydrolysis Reagent CB130.2 contains C47, which preventsthe precipitation of insoluble minerals from samplesof hard drinking and ground water, and protects yourinstruments from damage.HYDROLYSIS REAGENT CATALOG INFORMATIONCATALOG NO. DESCRIPTION QUANTITYCB130 Hydrolysis Reagent for carbamateanalysis 0.05 Mcase of 4(950 mL/bottle)CB130.2Hydrolysis Reagent for carbamateanalysis 0.075 Mcase of 4(950 mL/bottle)
REAGENTS & CHEMICALSHYPOCHLORITE DILUENTCHROMATOGRAPHIC GRADE FOR THE PREPARATION OFTHE OXIDIZING REAGENT FOR POST-COLUMN GLYPHOSATEHERBICIDE ANALYSISThis diluent is used to prepare the oxidizing reagent requiredto convert glyphosate to a primary amine prior toreacting it with OPA. The reagent is prepared by adding100 µL of 5 % solution of Sodium hyphochlorite to one950 mL bottle of Diluent. The pH 11.6 Diluent is formulatedto ensure pH stability of the mixed stream of columnefuent and oxidizing reagent. This diluent could also beused in uorescence detection of other secondary amines.HYPOCHLORITE DILUENT CATALOG INFORMATIONCATALOG NO. DESCRIPTION QUANTITYGA116 Hypochlorite Diluent for Glyphosate analysis case of 4(950 mL/bottle)53CHLORAC BUFFERCHROMATOGRAPHIC GRADE FOR PRESERVATIONOF AQUEOUS CARBAMATE SAMPLESTrace analysis of carbamate insecticide residues in drinkingwater is a mandated requirement in the U.S. Since severalof the common carbamates—Carbaryl, Oxamyl, Hydroxycarbofuran—arelabile in water due to oxidation or hydrolysis,the samples and standards must be preserved in order toobtain valid results.ChlorAC Buffer from Pickering Laboratories is a highlypuried Chromatographic Grade preservative. It is preparedfrom Monochloracetic acid and Potassium acetate toEPA specications. ChlorAC is guaranteed to be free ofco-eluting interferences for the analytes in EPA 531.1.CHLORAC BUFFER CATALOG INFORMATIONCATALOG NO. DESCRIPTION QUANTITY1700-0132 ChlorAC Buffer each (250 mL/bottle)PRODUCT CATALOGPICKERING LABORATORIES10/11
Page 4 and 5: TABLE OF CONTENTSINTRODUCTION3 Cust
Page 6 and 7: INTRODUCTIONINSTALLATION & TRAINING
Page 8 and 9: “A LOT HAS CHANGED SINCE PRODUCIN
Page 10 and 11: INSTRUMENTS & HARDWAREFEATURE HIGHL
Page 12 and 13: INSTRUMENTS & HARDWARE• Indoor us
Page 14 and 15: INSTRUMENTS & HARDWARECRX400 POST-C
Page 17 and 18: CHROMATOGRAMS, COLUMNS & GUARDSPick
Page 19 and 20: CHROMATOGRAMS, COLUMNS & GUARDSREVE
Page 21 and 22: CHROMATOGRAMS, COLUMNS & GUARDS70-M
Page 23 and 24: CHROMATOGRAMS, COLUMNS & GUARDSHIGH
Page 25 and 26: CHROMATOGRAMS, COLUMNS & GUARDSSTAN
Page 27 and 28: CHROMATOGRAMS, COLUMNS & GUARDSSODI
Page 29 and 30: CHROMATOGRAMS, COLUMNS & GUARDSHIGH
Page 31 and 32: CHROMATOGRAMS, COLUMNS & GUARDSSTAN
Page 33 and 34: CHROMATOGRAMS, COLUMNS & GUARDSCARB
Page 35 and 36: CHROMATOGRAMS, COLUMNS & GUARDSSEPA
Page 37 and 38: CHROMATOGRAMS, COLUMNS & GUARDSALKI
Page 39 and 40: CHROMATOGRAMS, COLUMNS & GUARDSCOND
Page 44 and 45: CHROMATOGRAMS, COLUMNS & GUARDSAFLA
Page 46 and 47: CHROMATOGRAMS, COLUMNS & GUARDSVOGL
Page 48 and 49: CHROMATOGRAMS, COLUMNS & GUARDSANAL
Page 50: “PURE CHEMICALS DO WHAT THEY ARE
Page 56 and 57: REAGENTS & CHEMICALSRESTORECHROMATO
Page 58 and 59: REAGENTS & CHEMICALSCALIBRATION STA
Page 60 and 61: ELUANTSCHROMATOGRAPHIC GRADEPickeri
Page 62 and 63: APPLICATION KITSAmino Acid Analysis
Page 64 and 65: BECKMAN 6300/7300 COLUMNS & CHEMICA
Page 66 and 67: REPLACEMENT COMPONENTS, FITTINGS &
Page 74 and 75: “THE LCTECH STORY”Pickering Lab
Page 76 and 77: LCTECH / GPC PRODUCT LINEGPC ULTRA
Page 78 and 79: LCTECH / GPC PRODUCT LINEUtilizing
Page 80 and 81: LCTECH / GPC PRODUCT LINE• Can be
Page 82 and 83: LCTECH / GPC PRODUCT LINEFEATURE HI
Page 84 and 85: LCTECH / GPC PRODUCT LINEFEATURE HI
Page 86 and 87: LCTECH / GPC PRODUCT LINE3Intensity
Page 88 and 89: LCTECH / GPC PRODUCT LINEEVA IIICON
Page 90 and 91: LCTECH / MYCOTOXIN PRODUCT LINEUV D
Page 92 and 93: LCTECH / MYCOTOXIN PRODUCT LINESAMP
Page 94 and 95: LCTECH / MYCOTOXIN PRODUCT LINEOTAR
Page 96 and 97: LCTECH / MYCOTOXIN PRODUCT LINEACCE
Page 98 and 99: “CUSTOMERS REALLY ONLY WANT THE C
Page 100 and 101: METHOD ABSTRACTS203.1 / MULTI-RESID
Page 102 and 103: METHOD ABSTRACTS208 / MULTI-RESIDUE
Page 104 and 105:
METHOD ABSTRACTS328 / ANALYSIS OF A
Page 106 and 107:
METHOD ABSTRACTS382 / 70-MIN AMINO
Page 108 and 109:
METHOD ABSTRACTS205 / AMINOGLYCOSID
Page 110 and 111:
METHOD ABSTRACTS102 / ANALYSIS OF B
Page 112 and 113:
METHOD ABSTRACTS120 / BROMATE ANALY
Page 114 and 115:
METHOD ABSTRACTS108 / POST-COLUMN L
Page 116 and 117:
METHOD ABSTRACTS112 / EXPANDED HPLC
Page 118 and 119:
METHOD ABSTRACTS325 / ANALYSIS OF F
Page 120 and 121:
METHOD ABSTRACTS206 continued from
Page 122 and 123:
Page 124 and 125:
METHOD ABSTRACTS105.2 / PARALYTIC S
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METHOD ABSTRACTS104 / POLYETHER ANT
Page 128 and 129:
METHOD ABSTRACTS124 / SULFONAMIDE A
Page 130 and 131:
Page 132 and 133:
GENERAL TERMS & CONDITIONS1 CONTROL
Page 134:
DISTRIBUTORSContinued from previous
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