Ascorbic Acid Crystalline Powder FCC
Test Specification Min Max ASSAY (C[@6@]H[@8@]O[@6@]) 99.0 - 100.5 % 99.0 - 100.5 % SPECIFIC ROTATION (C=10; WATER)) +20.5 to+21.5 +20.5 to+21.5 LEAD (Pb) 2 mg/kg RESIDUE ON IGNITION 0.10%...
Chloroform-Isoamyl Alcohol 24:1 BiotechGrade
Test Specification Min Max SPECIFIC GRAVITY 1.446 - 1.463 1.446 - 1.463 WATER (KARL FISHER) 0.10% EXPIRATION DATE
Sodium Phosphate Dibasic Anhydrous BiotechGrade
Test Specification Min Max APPEARANCE WHITE POWDER WHITE POWDER ODOR ODORLESS ODORLESS ASSAY (Na[@2@]HPO[@4@]) 98.0-100.5 % 98.0-100.5 % SOLUBILITY (5.5 g in 100 ml) CLEAR & COLORLE CLEAR & COLORLE...
Polysorbate 80 FCC
Test Specification Min Max ASSAY (DRIED BASIS) 65 69.50% HYDROXYL VALUE 65 80 OLEIC ACID 22 24 g/100g SAPONIFICATION VALUE 45 55 ACID VALUE 2 1,4-DIOXANE 10 mg/kg LEAD (Pb)...
Acrylamide-Bisacrylamide 37.5:1 40 Percent Solution in Water Electrophoresis Grade
Test Specification Min Max ACRYLAMIDE (w/v) Approx. 38.96 % Approx. 38.96 % BISACRYLAMIDE (w/v) Approx. 1.04 % Approx. 1.04 % DNase, RNase and Protease NONE DETECTED NONE DETECTED EXPIRATION DATE...
Acrylamide-Bisacrylamide 19:1 40 Percent Solution in Water Electrophoresis Grade
Test Specification Min Max ACRYLAMIDE (w/v) APPROX. 38 % APPROX. 38 % BISACRYLAMIDE (w/v) APPROX. 2 % APPROX. 2 % DNase, RNase and Protease NONE DETECTED NONE DETECTED
Acrylamide Ultrapure Electrophoresis Grade
Test Specification Min Max ASSAY 99% MELTING POINT 83 86�C pH 5.5 7 WATER-INSOLUBLE SUBSTANCES 0.01% ACRYLIC ACID 0.00% APPEARANCE RETEST DATE DATE OF MANUFACTURE
Octyl-beta-D-glucopyranoside
Test Specification Min Max APPEARANCE WHITE CRYSTALS WHITE CRYSTALS ASSAY 98% 98%
Calpain Inhibitor I
Test Specification Min Max APPEARANCE WHITE POWDER WHITE POWDER ASSAY 98% 98%
4-Bromobenzenesulfonyl Chloride
Test Specification Min Max PURITY (Neutralization titration) 98.00% MELTING POINT 74.0 - 77.0 C 74.0 - 77.0 C
o-Nitrophenyl-beta-D-galactopyranoside
Test Specification Min Max SPECIFIC ROTATION -72� to -68� -72� to -68�
2-Mercaptoethanol Reagent
Test Specification Min Max ASSAY (C[@2@]H[@6@]OS) 98% 98% RETEST DATE
L-Leucine
Test Specification Min Max ASSAY (DRIED BASIS) 98.50% SPECIFIC ROTATION [a][@D@] +14.9� to +17.3 +14.9� to +17.3 LOSS ON DRYING @ 105 C 0.20% RESIDUE ON IGNITION 0.40% EXPIRATION DATE...
Sodium Bicarbonate Powder BiotechGrade
Test Specification Min Max ASSAY (NaHCO[@3@]; DRIED BASIS) 99.7 - 100.3 % 99.7 - 100.3 % SOLUBILITY 1 g in 11 ml H[@2@]O, 25�C Soluble Soluble AMMONIA (NH[@3@]) TO PASS...
Sodium Oxalate Powder Primary Standard Reagent Special ACS
Test Specification Min Max ASSAY (Na[@2@]C[@2@]O[@4@]) 99.95-100.05 % 99.95-100.05 % NEUTRALITY TO PASS TEST INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 0.01% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.00%...
Sodium Tartrate Dihydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]C[@4@]H[@4@]O[@6@][-2H[@2@]O) 99.0-101.0 % 99.0-101.0 % LOSS ON DRYING @ 150[dC 15.61-15.71 % 15.61-15.71 % pH OF A 5% SOLUTION @ 25[dC 7.0 - 9.0 7.0...
Sucrose BiotechGrade
Test Specification Min Max APPEARANCE WHITE, COLORLESS WHITE, COLORLESS ODOR ODORLESS ODORLESS SPECIFIC ROTATION @ 25 C (DRIED BASIS; 105 C) 65.9 RESIDUE ON IGNITION 0.05% CHLORIDE (Cl) 0.01% SULFATES...
Acetone Electronic/Cleanroom Grade
Test Specification Min Max ASSAY [(CH[@3@])[@2@]CO] 99.50% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST COLOR (APHA) 10 ACIDITY 0.3 ueq/g ALKALINITY 0.5 ueq/g WATER 0.50% RESIDUE AFTER EVAPORATION...
Mannitol BiotechGrade
Test Specification Min Max APPEARANCE FINE,WHITE,CRYST FINE,WHITE,CRYST ASSAY (C[@6@]H[@14@]O[@6@]; DRIED BASIS) 96.0 - 101.5 % 96.0 - 101.5 % APPEARANCE OF SOLUTION (2 g in 20 ml) CLEAR AND COLORL...
Magnesium Chloride Hexahydrate BiotechGrade
Test Specification Min Max APPEARANCE COLORLESS CRYSTA COLORLESS CRYSTA ASSAY (MgCl[@2@][-6H[@2@]O) 98.0-101.0 % 98.0-101.0 % pH OF A 5% SOLUTION @ 25[dC 4.5 - 7.0 4.5 - 7.0 INSOLUBLE MATTER...
L-Lysine Monohydrochloride
Test Specification Min Max ASSAY (DRIED BASIS) 98.5 - 101.5 % 98.5 - 101.5 % SPECIFIC ROTATION [a][@D@] +20.3 to+21.3 +20.3 to+21.3 LOSS ON DRYING 1% RESIDUE AFTER IGNITION 0.20%...
Ammonium Sulfate BiotechGrade
Test Specification Min Max APPEARANCE White, crystalli White, crystalli ASSAY [(NH[@4@])[@2@]SO[@4@]] 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 6.0 5.0 - 6.0 SOLUBILITY (10g in 50ml) Clear,...
Ammonium Sulfate Ultrapure
Test Specification Min Max ASSAY 99.50% 99.50% pH OF A 5% SOLUTION @ 25[dC 5.0 - 6.0 5.0 - 6.0 ARSENIC (As) 0.00% IRON (Fe) 0.00% MAGNESIUM (Mg) 1 ppm...
Acetic Acid Glacial Electronic Grade
Test Specification Min Max ASSAY 99.70% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST SUBSTANCES REDUCING DICHROMATE TO PASS TEST TO PASS TEST SUBSTANCES REDUCING PERMANGANATE...
Glycine Ultrapure
Test Specification Min Max ASSAY (C[@2@]H[@5@]NO[@2@]) 99.00% IDENTIFICATION (by IR) TO PASS TEST TO PASS TEST ABSORBANCE OF A 1M SOLUTION @280 nm 0.1 CHLORIDE (Cl) 0.01% DNASE AND RNASE...
Hexamethyldisilazane Electronic/Cleanroom Grade
Test Specification Min Max ASSAY (C[@6@]H[@19@]NSi[@2@]) 99.00% REFRACTIVE INDEX 1.405 1.406 TRAILING IMPURITIES (AREA %) APPROX. 0.1 % APPROX. 0.1 % COLOR (APHA) 10 ABSORBANCE @ 270 nm 0.25 TURBIDITY...
Biotech Chemical Products
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