Niacinamide
Test Specification Min Max ASSAY (C[@6@]H[@6@]N[@2@]O) 98 101.00% MELTING RANGE 128� 131�C HEAVY METALS (as Pb) 0.00% LOSS ON DRYING 0.50% READILY CARBONIZABLE SUBSTANCES TO PASS TEST RESIDUE ON IGNITION...
Nickel Chloride Hexahydrate Crystal Reagent
TestSpecificationMinMaxASSAY (NiCl[@2@][-6H[@2@]O)95.00%COBALT (Co)0.20%COPPER (Cu)0.00%INSOLUBLE MATTER0.01%IRON (Fe)0.00%LEAD (Pb)0.01%
Molybdic Acid 85 Percent Reagent ACS
Test Specification Min Max ASSAY (MoO[@3@]) 85.00% INSOLUBLE IN DILUTE (NH[@4@]OH) 0.01% CHLORIDE (Cl) 0.00% ARSENATE, PHOSPHATE & SILICATE (as SiO[@2@]) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFATES (SO[@4@]) 0.20% HEAVY...
Molecular Sieve Type 13X 4-8 Mesh
TestSpecificationMinMaxLOSS ON DRYING1.50%PARTICLE SIZETO PASS TESTTO PASS TEST
Tetrachloroethylene Reagent
TestSpecificationMinMaxASSAY (Cl[@2@]C:CCl[@2@])99%99%COLOR (APHA)15RESIDUE AFTER EVAPORATION0.00%ALKALINITY0.00%
Cadmium Chloride Anhydrous Powder Reagent
Test Specification Min Max ASSAY (CdCl[@2@]) 95.00% INSOLUBLE MATTER 0.01% NITRATE AND NITRITE (as NO[@3@]) 0.00% SULFATES (SO[@4@]) 0.01% AMMONIUM (NH[@4@]) 0.01% COPPER (Cu) 0.00% IRON (Fe) 0.00% LEAD (Pb)...
Ammonium Molybdate Tetrahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (MoO[@3@]) 81.0-83.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) TO PASS TEST(lim TO PASS TEST(lim ARSENATE, PHOSPHATE & SILICATE (as SiO[@2@]) 0.00% PHOSPHATE...
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...
Ethyl Silicate Condensed
Test Specification Min Max SPECIFIC GRAVITY @ 20[d/20[dC 0.930 - 0.940 0.930 - 0.940 AVAILABLE SILICA (as SiO[@2@]) 28% WATER STABILITY TO PASS TEST TO PASS TEST COLOR (APHA) 18...
L-Cysteine Hydrochloride Monohydrate
Test Specification Min Max ASSAY (DRIED BASIS) 98.0 - 101.5 % 98.0 - 101.5 % SPECIFIC ROTATION, [a][@D@]20 +5.0 to +8.0 +5.0 to +8.0 LOSS ON DRYING 8 - 12...
Chloroform Stabilized with Ethanol Exceeds A.C.S. Specifications HPLC Grade
Test Specification Min Max ASSAY (by GC) 99.90% STABILIZER 0.5 - 1.0 % 0.5 - 1.0 % COLOR (APHA) 10 LIQUID CHROMATOGRAPHY TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE...
Lithium Citrate Powder Reagent
Test Specification Min Max ASSAY (Li[@3@]C[@6@]H[@5@]O[@7@][-4H[@2@]O) 90% 90% APPEARANCE WHITE POWDER OR WHITE POWDER OR pH 8.0 - 9.0 8.0 - 9.0 IRON (Fe) 50 ppm LEAD (Pb) 50 ppm...
Cadmium Chloride Hydrated Crystal Reagent
Test Specification Min Max ASSAY (CdCl[@2@]) 79.5 - 81.0% 79.5 - 81.0% INSOLUBLE MATTER 0.01% NITRATE AND NITRITE (as NO[@3@]) 0.00% SULFATE 0.01% AMMONIUM (NH[@4@]) 0.01% COPPER (Cu) 0.00% IRON...
Cupric Bromide Crystal Reagent
TestSpecificationMinMaxASSAY (CuBr[@2@], dried basis)98.00%CHLORIDE (Cl)0.30%INSOLUBLE MATTER0.01%IRON (Fe)0.01%SUBSTANCES NOT Pptd.BY HYDROGEN SULFIDE0.20%SULFATES (SO[@4@])0.01%
Beryllium Sulfate Tetrahydrate
TestSpecificationMinMaxASSAY98%98%INSOLUBLE IN WATER0.01%CHLORIDE (Cl)0.01%
Methyltributylammonium Chloride 75 Percent Aqueous Solution
TestSpecificationMinMaxASSAY (w/w)74.0 - 76.0 %74.0 - 76.0 %TRIBUTYLAMINE0.50%TRIBUTYLAMINE HYDROCHLORIDE1.00%
Dodecylethyldimethylammonium Bromide
TestSpecificationMinMaxASSAYAPPROX. 99 %APPROX. 99 %