Dioxane Reagent ACS
Test Specification Min Max ASSAY (C[@4@]H[@8@]O[@2@]) 99.00% FREEZING POINT 11.0 C COLOR (APHA) 20 PEROXIDE (as H[@2@]O[@2@]) 0.01% RESIDUE AFTER EVAPORATION 0.01% TITRABLE ACID 0.0016 meq CARBONYL (as HCHO) 0.01%...
NN-Dimethylformamide Reagent ACS
Test Specification Min Max ASSAY 99.80% COLOR (APHA) 15 RESIDUE AFTER EVAPORATION 0.01% TITRABLE BASE 0.003 meq/ TITRABLE ACID 0.0005 meq WATER 0.15% IDENTIFICATION TO PASS TEST TO PASS TEST...
4-(Dimethylamino)benzaldehyde Crystal Reagent ACS
Test Specification Min Max MELTING POINT 73 - 75 C 73 - 75 C SOLUBILITY IN ALCOHOL TO PASS TEST TO PASS TEST COLOR (APHA, in alcohol) 60 SOLUBILITY IN...
26-Dichloroindophenol Sodium Salt Reagent ACS
Test Specification Min Max LOSS ON DRYING @ 120[dC 12.00% INTERFERING DYES TO PASS TEST TO PASS TEST RETEST DATE
12-Dichloroethane Reagent ACS
Test Specification Min Max ASSAY (CH[@2@]ClCH[@2@]Cl) 99.00% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0003 meq WATER 0.03%
Dithizone Reagent ACS
Test Specification Min Max ASSAY 85.00% RATIO OF ABSORBANCES 1.55 1.55 RESIDUE AFTER IGNITION 0.30% HEAVY METALS (as Pb) 0.00% RETEST DATE
Diphenylcarbazone Compound with s-Diphenylcarbazide Reagent ACS
Test Specification Min Max SENSITIVITY TO PASS TEST TO PASS TEST SOLUBILITY IN ACETONE TO PASS TEST TO PASS TEST RESIDUE AFTER IGNITION 0.10%
D-Glucose Anhydrous Granular Reagent ACS
Test Specification Min Max SPECIFIC ROTATION [a][@D@] +52.5 to +53.0 +52.5 to +53.0 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 0.20% RESIDUE AFTER IGNITION 0.02% TITRATABLE ACID 0.002...
Chloramine-T Trihydrate Reagent ACS
Test Specification Min Max ASSAY 98.0 - 103.0 % 98.0 - 103.0 % pH OF A 5% SOLUTION @ 25[dC 8.0 - 10.0 8.0 - 10.0 SUITABILITY FOR DETERMINATION[nOF BROMIDE...
Calmagite Reagent ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST
Calcium Chloride Desiccant Reagent ACS
Test Specification Min Max ASSAY 96.00% TITRABLE BASE 0.006 meq/
Copper Metal Shot ACS
Test Specification Min Max ASSAY (Cu) 99.90% INSOLUBLE IN HNO[@3@] 0.02% ANTIMONY AND TIN (as Sn) 0.01% ARSENIC (As) 5 ppm IRON (Fe) 0.01% LEAD (Pb) 0.01% MANGANESE (Mn) 0.00%...
Chromotropic Acid Disodium Salt ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SENSITIVITY TO NITRATE TO PASS TEST TO PASS TEST SENSITIVITY TO FORMALDEHYDE TO PASS TEST TO PASS...
Crystal Violet Reagent ACS
Test Specification Min Max ASSAY 90.00% LOSS ON DRYING 7.50% SENSITIVITY AS INDICATOR TO PASS TEST TO PASS TEST ABSORBANCE CHARACTERISTICS TO PASS TEST TO PASS TEST
Cupric Sulfate Pentahydrate Fine Crystal Reagent ACS
Test Specification Min Max ASSAY (CuSO[@4@][-5H[@2@]O) 98.0 - 102.0 % 98.0 - 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% NITROGEN COMPOUNDS (as N) 0.00% IRON (Fe) 0.00% SODIUM (Na)...
Cupric Oxide Black Powdered Reagent ACS
Test Specification Min Max ASSAY (CuO) 99.00% INSOLUBLE IN DILUTE HCl 0.02% CARBON COMPOUNDS (as C) 0.01% CHLORIDE (Cl) 0.01% NITROGEN COMPOUNDS (as N) 0.00% SULFATE 0.02% CALCIUM (Ca) 0.01%...
Cupric Oxide 24 Gauge Reagent ACS
Test Specification Min Max CARBON COMPOUNDS (as C) 0.00% NITROGEN COMPOUNDS (as N) 0.00% SULFATES (SO[@4@]) 0.01%
Cyclohexane Reagent ACS
Test Specification Min Max ASSAY (C[@6@]H[@12@]) 99.00% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST WATER 0.02% IDENTIFICATION TO PASS TEST...
Calcium Nitrate Tetrahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY [Ca(NO[@3@])[@2@][-4H[@2@]O] 99.0 - 103.0 % 99.0 - 103.0 % pH OF A 5% SOLUTION @ 25[dC 5.0 - 7.0 5.0 - 7.0 INSOLUBLE MATTER 0.01%...
Chloroform Stabilized Reagent ACS
Test Specification Min Max ASSAY (CHCl[@3@]) 99.80% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% ACETONE & ALDEHYDE(as ACETONE) TO PASS TEST(lim TO PASS TEST(lim ACID AND CHLORIDE TO PASS TEST...
Citric Acid Anhydrous Reagent ACS
Test Specification Min Max ASSAY (H[@3@]C[@6@]H[@5@]O[@7@]) 99.50% 99.50% 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...
Chromium Trioxide Crystal Reagent ACS
Test Specification Min Max ASSAY (CrO[@3@]) 98.00% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.01% NITRATE (NO[@3@]) 0.05% SULFATES (SO[@4@]) 0.01% ALUMINUM (Al) 0.02% BARIUM (Ba) 0.01% IRON (Fe) 0.02% SODIUM (Na)...
Calcium Sulfate Dihydrate Reagent ACS
Test Specification Min Max ASSAY (CaSO[@4@][-2H[@2@]O) 98 102.00% INSOLUBLE IN DILUTE HCl 0.02% CHLORIDE (Cl) 0.01% NITRATE (NO[@3@]) TO PASS TEST(lim TO PASS TEST(lim CARBONATE (CO[@3@]) TO PASS TEST TO...
Cadmium Sulfate Anhydrous Reagent ACS
Test Specification Min Max ASSAY 99.00% LOSS ON DRYING 1.00% 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)...
Calcium Chloride Dihydrate Reagent ACS
Test Specification Min Max ASSAY 99.0 - 105.0 % 99.0 - 105.0 % pH OF A 5% SOLUTION @ 25[dC 4.5 - 8.5 4.5 - 8.5 INSOLUBLE MATTER 0.01% OXIDIZING...
Calcium Carbonate Powder Reagent 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% BARIUM 0.01% HEAVY METALS (as Pb) 0.00% IRON...