Nickel Nitrate Hexahydrate Reagent ACS
Test Specification Min Max ASSAY 98.0 - 102.0% 98.0 - 102.0% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.00% CALCIUM (Ca) 0.01% COBALT (Co) 0.10% COPPER (Cu) 5 ppm IRON...
Cadmium Sulfate 8/3-Hydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (CdSO[@4@]*8/3H[@2@]O) 98.0-102.0 % 98.0-102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% NITRATE AND NITRITE (as NO[@3@]) 0.00% COPPER (Cu) 0.00% IRON (Fe) 0.00% LEAD (Pb)...
Potassium Carbonate Sesquihydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (K[@2@]CO[@3@][-1 [@1/2@]H[@2@]O) 98.5 101.00% LOSS ON HEATING @ 285[dC 14 16.50% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SILICA (SiO[@2@]) 0.01% SULFUR COMPOUNDS...
Sodium Bismuthate Powder Reagent ACS
Test Specification Min Max ASSAY (NaBiO[@3@]) 80.00% OXIDIZING EFFICIENCY 99.60% CHLORIDE (Cl) 0.02% MANGANESE (Mn) 5 ppm
Sodium Metabisulfite Anhydrous Granular Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]S[@2@]O[@5@]) 97.00% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.05% THIOSULFATE (S[@2@]O[@3@]) 0.05% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00% EXPIRATION DATE
Propionic Acid Reagent ACS
Test Specification Min Max ASSAY (C[@3@]H[@6@]O[@2@]) 99.50% COLOR (APHA) 20 RESIDUE AFTER EVAPORATION 0.01% READILY OXIDIZABLE SUBSTANCES (as HCOOH) 0.10% HEAVY METALS (as Pb) 0.00% CARBONYL COMPOUNDS (formaldehyde, acetone, acetaldehyde...
Anthrone Reagent ACS
Test Specification Min Max MELTING POINT WITHIN 5 C, WITHIN 5 C, ABSORBANCE OF REAGENT SOLUTION TO PASS TEST TO PASS TEST SENSITIVITY TO CARBOHYDRATES TO PASS TEST TO PASS...
Methyl Red Neutral Reagent ACS
Test Specification Min Max MELTING RANGE 179 182�C CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 4.2 (pink) to pH 4.2 (pink) to
Potassium Bicarbonate Crystal Reagent ACS
Test Specification Min Max ASSAY (KHCO[@3@]; DRIED BASIS) 99.7 100.50% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFUR COMPOUNDS (as SO[@4@]) 0.00% AMMONIUM (NH[@4@]) 5 ppm CALCIUM...
Mercuric Nitrate Monohydrate Reagent ACS
Test Specification Min Max ASSAY [Hg(NO[@3@])[@2@].H[@2@]O] 98.00% RESIDUE AFTER REDUCTION 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.00% IRON (Fe) 0.00% EXPIRATION DATE
Lanthanum Chloride Hydrated Reagent ACS
Test Specification Min Max ASSAY (LaCl[@3@]) 64.5 - 70.0 % 64.5 - 70.0 % INSOLUBLE MATTER 0.01% CALCIUM (Ca) 10 ppm MAGNESIUM (Mg) 10 ppm
Silver Nitrate Crystal Reagent ACS
Test Specification Min Max ASSAY (AgNO[@3@]) 99.00% 99.00% CLARITY OF SOLUTION TO PASS TEST TO PASS TEST CHLORIDE (Cl) 5 ppm FREE ACID TO PASS TEST TO PASS TEST SUBSTANCES...
Hexanes Spectrophotometric Grade ACS
Test Specification Min Max Assay (Hexanes; Sum of 5 Isomers, total Hexanes, plus Methylcyclopentane) 98.50% 98.50% ULTRAVIOLET ABSORBANCE TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION...
(Ethylenedinitrilo)tetraacetic Acid Powder Reagent ACS
Test Specification Min Max ASSAY (C[@10@]H[@16@]N[@2@]O[@8@]) 99.4-100.6 % 99.4-100.6 % INSOLUBLE IN DILUTE (NH[@4@]OH) 0.01% RESIDUE AFTER IGNITION 0.20% NITRILOTRIACETIC ACID[n[(HOCOCH[@2@])[@3@]N] 0.10% CALCIUM (Ca) 0.00% HEAVY METALS (as Pb) 0.00%...
Cobalt Acetate Tetrahydrate Reagent ACS
Test Specification Min Max ASSAY 98.0 - 102.0 % 98.0 - 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) 0.01% SULFATE 0.01% CALCIUM (Ca) 0.01% COPPER (Cu) 0.00%...
Isopropyl Ether Stabilized Reagent ACS
Test Specification Min Max ASSAY (C[@6@]H[@14@]O) 99.00% COLOR (APHA) 25 PEROXIDE 0.05% RESIDUE AFTER EVAPORATION 0.01% TITRABLE ACID 0.0007 meq
Sodium Carbonate Monohydrate Granular Reagent ACS
Test Specification Min Max ASSAY 99.50% 99.50% LOSS ON DRYING 13.0-15.0 % 13.0-15.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SILICA (SiO[@2@]) 0.01% SULFUR COMPOUNDS (as...
Cobalt Nitrate Hexahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY [Co(NO[@3@])[@2@][-6H[@2@]O] 98.0 - 102.0 % 98.0 - 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.01% CALCIUM (Ca) 0.01% COPPER (Cu) 0.00% IRON (Fe)...
Sodium Thiocyanate Crystal Reagent ACS
Test Specification Min Max ASSAY (NaSCN) 98.00% INSOLUBLE MATTER 0.01% CARBONATE (as Na[@2@]CO[@3@]) 0.20% CHLORIDE (Cl) 0.01% SULFATES (SO[@4@]) 0.01% SULFIDE (S) 0.00% AMMONIUM (NH[@4@]) 0.00% HEAVY METALS (as Pb)...
Potassium Chromate Granular Reagent ACS
Test Specification Min Max ASSAY (K[@2@]CrO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 8.6 - 9.8 8.6 - 9.8 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.01% SULFATES (SO[@4@]) 0.03% CALCIUM...
Lead Carbonate Powder Reagent ACS
Test Specification Min Max INSOLUBLE IN DILUTE CH[@3@]COOH 0.02% CHLORIDE (Cl) 0.00% NITRATE AND NITRITE (as NO[@3@]) TO PASS TEST(lim TO PASS TEST(lim SODIUM (Na) 0.05% IRON (Fe) 0.01% CADMIUM...
Ammonium Fluoride Crystal Reagent ACS
Test Specification Min Max ASSAY (NH[@4@]F) 98.00% INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.01% HEAVY METALS (as Pb) 5 ppm IRON (Fe) 5 ppm...
Calcium Carbonate Low in Alkalis Powder ACS
Test Specification Min Max ASSAY (CaCO[@3@]) 99.00% INSOLUBLE IN DILUTE HCl 0.01% CHLORIDE (Cl) 0.00% FLUORIDE 0.00% SULFATE 0.01% AMMONIUM (NH[@4@]) 0.00% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00%...
Magnesium Oxide Powder Reagent ACS
Test Specification Min Max ASSAY (MgO) 95.00% INSOLUBLE IN DILUTE HCl 0.02% WATER-SOLUBLE SUBSTANCES 0.40% LOSS ON IGNITION 2.00% CHLORIDE (Cl) 0.01% NITRATE (NO[@3@]) 0.01% SULFATE AND SULFITE (as SO[@4@])...
Ammonium Nitrate Granular Reagent ACS
Test Specification Min Max ASSAY (NH[@4@]NO[@3@]) 95.00% ASSAY (NH[@4@]NO[@3@]) 95.00% pH OF A 5% SOLUTION @ 25[dC 4.5- 6.0 4.5- 6.0 pH OF A 5% SOLUTION @ 25[dC 4.5- 6.0...
Thymol Blue Reagent ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVAL(ACID RANGE) pH 1.2 (pink) to pH 1.2 (pink) to VISUAL TRANSITION INTERVAL (ALK.,RANGE) pH...
Bromophenol Blue Reagent ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 3.0 (yellow) pH 3.0 (yellow) EXPIRATION DATE
2-Methoxyethanol Reagent ACS
Test Specification Min Max ASSAY (C[@3@]H[@8@]O[@2@]) 99.30% COLOR (APHA) 10 TITRABLE ACID 0.002 meq/ WATER 0.10%
Aniline Reagent ACS
Test Specification Min Max ASSAY (C[@6@]H[@5@]NH[@2@]) 99.00% COLOR (APHA) 250 RESIDUE AFTER IGNITION 0.01% CHLOROBENZENE 0.01% HYDROCARBONS TO PASS TEST TO PASS TEST NITROBENZENE TO PASS TEST(lim TO PASS TEST(lim...
Tartaric Acid Crystal Reagent ACS
Test Specification Min Max ASSAY 99.00% 99.00% INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.02% CHLORIDE (Cl) 0.00% OXALATE (C[@2@]O[@4@]) TO PASS TEST(lim TO PASS TEST(lim PHOSPHATE (PO[@4@]) 0.00% SULFUR COMPOUNDS...