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$20.81

BUFFER REFERENCE pH 12.0 (+- 0.02)(500ML)
[C1391-500ML]

BUFFER REFERENCE pH 12.0 (+- 0.02)(500ML)
  • Traceable to N.I.S.T.
  • pH 12.00


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1 x INORGANIC CARBON STANDARD 1000 PPM (1L)
2 x HARDNESS INDICATOR POWDER (100G)
1 x BROMOCRESOL GREEN SODIUM SALT (25G)
1 x Conductivity Standard - 200,000 µmhos (500ML)
1 x INORGANIC CARBON STANDARD 20 PPM W/W (500ML)
1 x EDTA TITRANT 0.01 MOLAR (500ML)
1 x EDTA TITRANT 0.02 MOLAR (0.04N) (10L)
1 x CDTA, MONOHYDRATE (100G)
1 x ZINC ACETATE REAGENT ACS CRYSTAL (500G)
1 x ZINC SULFATE REAGENT ACS CRYSTAL (125G)
1 x IODINE 0.025 NORMAL (20L)
2 x GRAM'S IODINE SOLUTION (500ML)
1 x HYDROCHLORIC ACID 0.005 NORMAL (1L)
1 x NITRIC ACID 0.01 NORMAL (1L)
1 x ERIOCHROME BLACK T INDICATOR GRADE (500G)
1 x ZINC ACETATE SOLUTION 2 NORMAL (100ML)
2 x ZINC SULFATE 0.04 NORMAL (0.02 MOLAR) (1L)
1 x CALCIUM SULFATE POWDER REAGENT ACS (2.5KG)
2 x ZINC SULFATE REAGENT ACS CRYSTAL (500G)
1 x Conductivity Standard - 100,000 µmhos (4L)
1 x ETHYLENE GLYCOL REAGENT GRADE (4L)
1 x BARIUM CHLORIDE 120G/L ASTM E-200 (20L)
1 x ZINC METAL PIECES APP 3/8 X 1"
1 x DPD Indicator Solution - APHA for Chlorine (1L)
2 x GUAR GUM LAB GRADE (200 MESH) (500G)
1 x ETHYLENE GLYCOL LAB GRADE 99% (20L)
1 x Conductivity Standard - 200,000 µmhos (20L)
1 x EDTA TITRANT 0.0575M (20L)
1 x IODINE 0.01 NORMAL (10L)
1 x HYDROCHLORIC ACID 0.01 NORMAL (500ML)
1 x INORGANIC CARBON STANDARD 100 PPM (500ML)
1 x UREA LAB GRADE (2.5KG)
1 x 4-AMINOANTIPYRINE 98% (10G)
1 x DEXTROSE LAB GRADE MONOHYDRATE (2.5KG)
1 x EDTA TITRANT 0.0575M (10L)
1 x EDTA TITRANT 0.0575M (1L)
1 x CARMINE LAB GRADE BIOLOGICAL STAIN (10G)
1 x INDIGO CARMINE BIO STAIN CI 73015 (10G)
1 x CASTOR OIL LAB GRADE (4L)
1 x INORGANIC CARBON STANDARD 50 PPM (1L)
1 x INORGANIC CARBON STANDARD 1000 PPM (500ML)
1 x 8-HYDROXYQUINOLINE REAGENT ACS (125G)
2 x GUAR GUM LAB GRADE (200 MESH) (100G)
2 x Zinc Metal Reagent Grade Powder (500G)
1 x HYDROCHLORIC ACID 0.02 NORMAL (4L)
1 x EDTA TITRANT 0.1 MOLAR (0.2N) (20L)
1 x HYDROCHLORIC ACID 0.01 NORMAL (20L)
1 x EDTA TITRANT 0.001 MOLAR (20L)
1 x NICKEL SULFATE LAB GRADE CRYSTAL (100G)
2 x ZINC SULFATE 0.04 NORMAL (0.02 MOLAR) (500ML)
1 x CALMAGITE INDICATOR GRADE (10G)
1 x SAND WHITE FINE (2.5KG)
1 x SILVER NITRATE 0.05 NORMAL (20L)
1 x SILICA GEL 100-200 MESH (500G) (NOT suitable for FIA analysis)
1 x PHOSPHATE BUFFER PH 7.2 (1L)
1 x Potassium Nitrate - 10% w/v Aqueous (4L)
1 x SAND WHITE FINE (12KG)
1 x NINHYDRIN REAGENT ACS (5G)
1 x PHOSPHATE STANDARD 1ML = 0.01MG (500ML)
1 x SILVER NITRATE 0.153 NORMAL (1L)
1 x ZINC SULFATE REAGENT ACS CRYSTAL (2.5KG)
1 x ZINC SULFATE 10% W/V AQUEOUS (20L)
1 x PHOSPHATE BUFFER SOLUTION (1L)
1 x SILVER NITRATE 0.05 NORMAL (1L)
1 x PHOSPHATE BUFFER PH 7.2 (4L)
1 x SILICA GEL 100-200 MESH (2.5KG) (NOT suitable for FIA analysis)
1 x SILVER NITRATE 0.05 NORMAL (500ML)
1 x Phenyl Salicylate - (Salol) (500G)
1 x SILVER NITRATE 0.0855 NORMAL (4L)
1 x ZINC SULFATE 0.04 NORMAL (0.02 MOLAR)(4L)
1 x SALICYLIC ACID REAGENT ACS (125G)
1 x PHOSPHATE BUFFER SOLUTION (4L)
1 x ZINC SULFATE 0.05 MOLAR (1L)
1 x Lead Standard - 1 ml = 0.01 mg Pb (500ML)
1 x ZINC SULFATE LAB GRADE HYDRATE (2.5KG)
1 x OLEIC ACID LAB GRADE (4 L)
2 x SILICA GEL GRADE 12 30-200 MESH (2.5KG)
1 x SAFRANINE STAINING SOLUTION (500ML)
1 x PHOSPHATE BUFFER SOLUTION (500ML)
1 x Phenolphthalein Lab Grade (500G)
2 x MAGNESIUM CHLORIDE 51% W/V AQUEOUS (1L)
1 x SILVER NITRATE 0.1 NORMAL (4L)
2 x SALICYLIC ACID REAGENT ACS (2.5KG)
1 x SILVER NITRATE 0.05 NORMAL (4L)
1 x SILICA GEL 6-18 MESH INDICATING BLUE (500G)
1 x ZINC SULFATE LAB GRADE HYDRATE (500G)
1 x SAND WHITE FINE (5KG)
1 x SILVER NITRATE 0.141 NORMAL (1L)
1 x MERCURY STANDARD SOLUTION 1ML=0.1MG (500ML)
1 x ZINC SULFATE 10% W/V AQUEOUS (4L)
1 x ZINC SULFATE 10% W/V AQUEOUS (1L)
1 x SILVER NITRATE 0.25 NORMAL (1L)
1 x ZINC METAL REAGENT ACS MOSSY (500G)
1 x OLEIC ACID LAB GRADE (500 ML)
1 x ZINC SULFATE REAGENT ACS CRYSTAL (12KG)
1 x Phenyl Salicylate - (Salol) (125G)
1 x Nitric Acid - 0.5 Normal (N/2) (4L)
2 x PHOSPHATE BUFFER PH 7.2 (500ML)
1 x FLUORESCEIN SODIUM SALT LAB GR (25G)
1 x SILVER NITRATE 0.153 NORMAL (4L)
1 x SILICA GEL 6-18 MESH INDICATING BLUE (2.5KG)
1 x SILVER NITRATE 0.1 NORMAL (10L)
1 x SCHIFF ALDEHYDE TEST SOLUTION (1L)
1 x PHOSPHATE STANDAND 1ML = 0.05MG (1L)
1 x ZINC METAL SHEET .010"X12"X36"=500G
1 x ACETIC ACID 10% V/V SOLUTION (1L)
1 x SALICYLIC ACID REAGENT ACS (500G)
1 x SILVER NITRATE 0.0855 NORMAL (20L)
1 x ZINC SULFATE 10% W/V AQUEOUS (500ML)
1 x SILVER NITRATE 0.0282 NORMAL (500ML)
1 x PHOSPHATE STANDAND 1ML = 0.05MG (500ML)
2 x WATER DEIONIZED REAGENT ACS GRADE (20L)
1 x AMMONIUM PHOSPHATE MONOBASIC LB GRD (2.5KG)
1 x SILVER NITRATE 0.1 NORMAL (20L)
1 x Phenolphthalein (500G)
1 x SALICYLIC ACID LAB GRADE (100G)
1 x OLEIC ACID LAB GRADE (1 L)
1 x PHOSPHATE STD 50 PPM AS PO4 (1L)
1 x SILVER NITRATE 0.141 NORMAL (4L)
1 x SILVER NITRATE 0.1 NORMAL (500ML)
1 x PHOSPHATE STANDARD 1000 PPM AS PO4 (100ML)
1 x ZINC SULFATE 0.04 NORMAL (0.02 MOLAR)(20L)
1 x SILICA GEL 6-18 MESH INDICATING BLUE (12KG)
1 x SILICA GEL GRADE 12 30-200 MESH (500G)
1 x SILVER NITRATE 0.0855 NORMAL (1L)
1 x Phenolphthalein (30G)
1 x TALCUM LAB GRADE POWDER (500G)
1 x AURINTRICARBOXYLIC ACID AMMONIUM (25G)
1 x HYDROCHLORIC ACID 0.1 NORMAL (500ML)
1 x COPPER METAL POWDER 150 MESH (100G)
1 x METHYL RED SODIUM SALT REAGENT ACS (125G)
1 x COPPER STANDARD 20 PPM (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 50.0 PPM (500ML)
1 x COPPER SHEET 12"x12" 30 GAUGE(0.25mm)
1 x HYDROCHLORIC ACID 0.05 NORMAL (1L)
1 x ARSENITE STANDARD 0.100 NORMAL (4L)
1 x COPPER METAL REAGENT ACS GRANULAR (500G)
1 x ASCORBIC ACID LAB GRD FINE CRYSTAL (125G)
1 x GLYCEROL (GLYCERIN) REAGENT ACS (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 50.0 PPM (1L)
1 x HYDROCHLORIC ACID 0.178 NORMAL (20L)
1 x TOTAL ORGANIC CARBON STANDARD 5000 PPM (1L)
1 x METHYL RED SODIUM SALT REAGENT ACS (30G)
1 x METHYL RED REAGENT ACS (125G)
1 x HYDROGEN PEROXIDE 3% REAGENT GRADE (20L)
1 x AURINTRICARBOXYLIC ACID AMMONIUM (5G)
1 x Potassium Nitrate - 10% w/v Aqueous (1L)
1 x GLYCEROL (GLYCERIN) REAGENT ACS (4L)
1 x AMMONIUM THIOCYANATE REAG ACS CRYST (2.5KG)
1 x HYDROGEN PEROXIDE 3% REAGENT GRADE (4L)
1 x GLUCOSE STANDARD SOLUTION (500ML)
1 x HYDROCHLORIC ACID 0.1 NORMAL (20L)
1 x ASCORBIC ACID REAGENT ACS CRYSTAL (125G)
1 x HYDROCHLORIC ACID 0.2 NORMAL (4L)
1 x AMMONIUM THIOCYANATE 300 GPL (20L)
1 x CORN OIL (4L)
1 x TOTAL ORGANIC CARBON STANDARD 500 PPM (4L)
1 x HYDROGEN PEROXIDE 3% LAB GRADE (4L)
1 x CADMIUM ACETATE 2.08 GPL (1L)
1 x GELATIN LAB GRADE (500G)
1 x COPPER SULFATE 10% W/V SOLUTION (500ML)
1 x ARSENITE STANDARD 0.100 NORMAL (1L)
1 x TOTAL ORGANIC CARBON STANDARD 250 PPM (4L)
1 x GLUCOSE-GLUTAMIC ACID SOLUTION (500ML)
1 x HYDROCHLORIC ACID 0.178 NORMAL (10L)
1 x HYDROCHLORIC ACID 0.1 NORMAL (4L)
1 x HYDROCHLORIC ACID 0.1 NORMAL (10L)
1 x GLYCEROL 99.5% LABORATORY GRADE (4L)
1 x METHYL PURPLE INDICATOR (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 25.0 PPM (4L)
1 x COPPER SULFATE 2% W/V SOLUTION (1L)
1 x TOTAL ORGANIC CARBON STANDARD 50.0 PPM (4L)
1 x TOTAL ORGANIC CARBON STANDARD 5000 PPM (500ML)
1 x GRAM'S IODINE SOLUTION (1L)
1 x TOTAL ORGANIC CARBON STANDARD 5000 PPM (4L)
1 x AMMONIUM THIOCYANATE 300 GPL (500ML)
1 x METHYL RED 1% W/V AQUEOUS (1L)
1 x TOTAL ORGANIC CARBON STANDARD 200 PPM (500ML)
1 x HYDROGEN PEROXIDE 5% LAB GRADE (1L)
1 x GIBBERELLIC ACID 90+%
1 x METHYL SALICYLATE LAB GRADE 98% (500ML)
1 x COPPER SULFATE 10% W/V SOLUTION (4L)
1 x TOTAL ORGANIC CARBON STANDARD 5.0 PPM (4L)
1 x AMMONIUM THIOCYANATE REAG ACS CRYST (125G)
1 x TITANIUM DIOXIDE 99+% POWDER (500G)
1 x TOTAL ORGANIC CARBON STANDARD 1000 PPM (500ML)
1 x METHYL RED SODIUM SALT REAGENT ACS (10G)
1 x HYDROCHLORIC ACID 0.25 NORMAL (4L)
1 x AMMONIUM THIOCYANATE REAG ACS CRYST (12KG)
1 x GLYCEROL (GLYCERIN) REAGENT ACS (20L)
1 x GLYCEROL 99.5% LABORATORY GRADE (20L)
1 x METHYL RED HYDROCHLORIDE RGNT ACS (30G)
1 x ACETIC ACID 1% V/V SOLUTION (500ML)
2 x Thymol Blue - 0.04% w/v (100ML)
1 x COPPER METAL TURNINGS LIGHT (100G)
1 x ARSENIC STANDARD SOLUTION 1 PPM (500ML)
1 x METHYL RED HYDROCHLORIDE RGNT ACS (10G)
1 x COPPER METAL POWDER 150 MESH (500G)
1 x CONGO RED 0.1% W/V SOLUTION (1L)
1 x METHYL RED 0.1% W/V AQUEOUS (500ML)
1 x HYDROCHLORIC ACID 0.05 NORMAL (4L)
1 x COPPER METAL REAGENT ACS GRANULAR (2.5KG)
1 x METHYL RED 1% W/V AQUEOUS (500ML)
1 x GELATIN LAB GRADE (2.5KG)
1 x ASCORBIC ACID LAB GRD FINE CRYSTAL (25G)
1 x COPPER METAL TURNINGS LIGHT (500G)
1 x TOTAL ORGANIC CARBON STANDARD 3000 PPM (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 10.0 PPM (500ML)
1 x GLUCOSE-GLUTAMIC ACID SOLUTION (1L)
1 x AMMONIUM PHOSPHATE MONOBASIC LB GRD (500G)
1 x GLYCEROL 99.5% LABORATORY GRADE (1L)
1 x TARTARIC ACID 2% W/V SOLUTION (1L)
1 x ASCORBIC ACID REAGENT ACS CRYSTAL (500G)
1 x TOTAL ORGANIC CARBON STANDARD 20.0 PPM (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 150 PPM (500ML)
1 x METHYL RED 0.02% W/V AQUEOUS (1L)
1 x COPPER METAL REAGENT ACS GRANULAR (125G)
1 x TOTAL ORGANIC CARBON STANDARD 5.0 PPM (500ML)
1 x THYMOL BLUE SODIUM SALT REAGENT ACS (5G)
1 x HYDROCHLORIC ACID 0.2 NORMAL (1L)
1 x HYDROCHLORIC ACID 0.2 NORMAL (500ML)
1 x HYDROCHLORIC ACID 0.2 NORMAL (20L)
2 x Thymol Blue - 0.04% w/v (500ML)
1 x HYDROCHLORIC ACID 1% V/V SOLUTION (4L)
1 x COPPER SULFATE 2% W/V SOLUTION (4L)
1 x ARSENITE STANDARD 0.100 NORMAL (500ML)
1 x CONGO RED 0.1% W/V SOLUTION (100ML)
1 x TOTAL ORGANIC CARBON STANDARD 500 PPM (500ML)
1 x HYDROCHLORIC ACID 0.25 NORMAL (20L)
1 x HYDROCHLORIC ACID 0.02 NORMAL (500ML)
1 x ARSENIC STANDARD SOLUTION 1 PPM (100ML)
1 x TOTAL ORGANIC CARBON STANDARD 5.0 PPM (1L)
1 x TOTAL ORGANIC CARBON STANDARD 2.0 PPM (500ML)
1 x AMMONIUM THIOCYANATE 300 GPL (4L)
1 x GIBBERELLIC ACID W/ 10% POTASSIUM PHOSPHATE
1 x TOTAL ORGANIC CARBON STANDARD 2000 PPM (500ML)
1 x HYDROGEN PEROXIDE 3% LAB GRADE (500ML)
1 x ASCORBIC ACID LAB GRD FINE CRYSTAL (500G)
1 x HYDROGEN PEROXIDE 6% LAB GRADE (500ML)
1 x GRAM'S IODINE SOLUTION (100ML)
1 x TOTAL ORGANIC CARBON STANDARD 500 PPM (1L)
1 x HYDROGEN PEROXIDE 3% REAGENT GRADE (1L)
1 x TOTAL ORGANIC CARBON STANDARD 250 PPM (500ML)
1 x Conductivity Standard - 75.0 µmhos (500ML)
1 x METHYL RED 1% W/V AQUEOUS (100ML)
1 x TOTAL ORGANIC CARBON STANDARD 250 PPM (1L)
1 x METHYL RED 0.02% W/V AQUEOUS (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 100 PPM (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 25.0 PPM (500ML)
1 x HYDROCHLORIC ACID 0.1 NORMAL (1L)
1 x COPPER SULFATE 10% W/V SOLUTION (1L)
1 x TOTAL ORGANIC CARBON STANDARD 25.0 PPM (1L)
1 x METHYL RED 0.1% W/V AQUEOUS (100ML)
1 x Thymol Blue - 0.04% w/v (1L)
1 x GLYCEROL 99.5% LABORATORY GRADE (500ML)
1 x METHYL RED 0.02% W/V AQUEOUS (100ML)
1 x THYMOL BLUE REAGENT ACS (5G)
1 x HYDROCHLORIC ACID 1% V/V SOLUTION (20L)
1 x THYMOLPHTHALEIN REAGENT ACS POWDER (5G)
1 x Nitric Acid - 0.5 Normal (N/2) (1L)
1 x HYDROCHLORIC ACID 0.05 NORMAL (500ML)
1 x TOTAL ORGANIC CARBON STANDARD 10,000 PPM (500ML)
1 x COPPER SULFATE 2% W/V SOLUTION (500ML)
1 x THYMOL BLUE 0.4% SOLUTION (INDICATOR) (100ML)
1 x METHYL RED 0.1% W/V AQUEOUS (1L)
2 x GLYCEROL (GLYCERIN) REAGENT ACS (1L)
1 x AMMONIUM THIOCYANATE REAG ACS CRYST (500G)
1 x HYDROCHLORIC ACID 0.25 NORMAL (1L)
1 x HYDROCHLORIC ACID 0.05 NORMAL (20L)
1 x METHYL RED REAGENT ACS (30G)
1 x METHYL RED REAGENT ACS (10G)
1 x HYDROCHLORIC ACID 0.178 NORMAL (4L)
1 x ASCORBIC ACID LAB GRD FINE CRYSTAL (1KG)
1 x TOTAL ORGANIC CARBON STANDARD 3000 PPM (1L)
1 x HYDROGEN PEROXIDE 3% REAGENT GRADE (500ML)
1 x CONGO RED 0.1% W/V SOLUTION (500ML)
1 x FERRIC AMMONIUM SULFATE 0.05N (MOLAR)(500ML)
1 x MAGNESIUM CHLORIDE RGNT GR CRYSTAL (500G)
1 x BUFFER REFERENCE pH 4.0/RED (500ML)
1 x BUFFER REFERENCE pH 1.01 (500ML)
1 x MAGNESIUM SULFATE 2.25% W/V AQUEOUS (1L)
1 x BARIUM CHLORIDE 120G/L ASTM E-200 (500ML)
1 x BROMOCRESOL PURPLE 0.04% SOLUTION (100ML)
1 x BUFFER REFERENCE pH 12.45 (500ML)
1 x FLUORIDE STANDARD 0.1 PPM (1L)
1 x INORGANIC CARBON STANDARD 100 PPM (250ML)
1 x LIME WATER SOLUTION (1L)
1 x Conductivity Standard - 3.0 µmhos (1L)
1 x LITHIUM CHLORIDE GRANULAR (125G)
1 x LIME WATER SOLUTION (4L)
1 x Lactic Acid - 85-90% (500ML)
1 x FLUORIDE STANDARD 10,000 PPM AS F (4L)
1 x Conductivity Standard - 3,000 µmhos (20L)
1 x ACETIC ACID 1.0 NORMAL (4L)
1 x FLUORESCEIN SODIUM SALT LAB GR (500G)
1 x KAOLIN POWDER CHINA CLAY (2.5KG)
1 x 5-AMINO-2 3-DIHYDRO-1 4-PHTHALAZINEDIONE(LUMINOL) (1G)
1 x FLUORIDE STANDARD 1000 PPM (1L)
1 x Tris (Hydroxymethyl) - Aminomethane (500G)
1 x BROMOTHYMOL BLUE 0.04% SOLUTION (100ML)
1 x LANTHANUM CHLORIDE, REAGENT GRADE
1 x SULFURIC ACID 0.1 NORMAL (4L)
1 x ACETIC ACID 1.0 NORMAL (1L)
1 x SULFURIC ACID 0.05 NORMAL (500ML)
1 x EDTA TITRANT 0.1 NORMAL (0.05M) (10L)
1 x NITROGEN STANDARD 1ML=0.010MG (10 PPM AS N) (1L)
1 x BROMOCRESOL GREEN 0.04% W/V SOLUTION (100ML)
1 x MAGNESIUM SULFATE 2.25% W/V AQUEOUS (20L)
1 x 4-AMINOANTIPYRINE 98% (100G)
1 x EDTA TITRANT 0.01 MOLAR (20L)
1 x FERROUS SULFATE RGNT ACS GRANULAR (12KG)
1 x BUFFER REFERENCE pH 7.0/YELLOW (500ML)
1 x Conductivity Standard - 3,000 µmhos (4L)
1 x Conductivity Standard - 3,900 µmhos (1L)
1 x BROMOPHENOL BLUE 0.04% SOLUTION (100ML)
1 x SULFURIC ACID 0.1 NORMAL (200L)
1 x LITMUS SOLUTION 0.5% AQUEOUS (500ML)
1 x SULFURIC ACID 0.2 NORMAL (20L)
1 x MAGNESIUM CARBONATE LAB GR POWDER (2.5KG)
1 x MAGNESIUM CHLORIDE 0.01 MOLAR (4L)
1 x FERROUS SULFATE RGNT ACS GRANULAR (2.5KG)
1 x Acetate Buffer - pH 4.6 - 4.7 (500ML)
1 x Lactic Acid - 85-90% (1L)
1 x Conductivity Standard - 250 µmhos (4L)
1 x WATER DEIONIZED REAGENT ACS GRADE (10L)
1 x FERRIC AMMONIUM SULFATE INDICATOR (500ML)
1 x MAGNESIUM CHLORIDE 0.01 MOLAR (20L)
1 x HYDROCHLORIC ACID 0.02 NORMAL (1L)
1 x SULFURIC ACID 0.05 NORMAL (4L)
1 x NITROGEN STANDARD FROM NITRATE 100 PPM (1L)
1 x L -(+)- TARTARIC ACID LAB GRADE (500G)
$43,806.52