Potassium Acetate Crystal Reagent ACS
Test Specification Min Max ASSAY (C[@2@]H[@3@]KO[@2@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 6.5 9 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATES (SO[@4@]) 0.00% HEAVY METALS...
Sodium Sulfate Decahydrate Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]SO[@4@][-10H[@2@]O) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.2 - 9.2 5.2 - 9.2 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 5 ppm PHOSPHATE (PO[@4@]) 5...
Cupric Chloride Dihydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (CuCl[@2@][-2H[@2@]O) 99.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.01% NITRATE (NO[@3@]) 0.02% SULFATES (SO[@4@]) 0.01% SODIUM (Na) 0.02% POTASSIUM (K) 0.01% CALCIUM (Ca) 0.01% NICKEL (Ni)...
Thioacetamide Reagent ACS
Test Specification Min Max ASSAY (CH[@3@]CSNH[@2@]) 99.00% 99.00% MELTING POINT 111 - 114 C 111 - 114 C CLARITY OF A 2% SOLUTION TO PASS TEST RESIDUE AFTER IGNITION 0.05%...
Diphenylamine Reagent ACS
Test Specification Min Max MELTING POINT 52.5-54.0 C 52.5-54.0 C SENSITIVITY TO NITRATE TO PASS TEST TO PASS TEST SOLUBILITY IN ALCOHOL TO PASS TEST TO PASS TEST RESIDUE AFTER...
Dichloromethane Spectrophotometric Grade ACS
Test Specification Min Max ASSAY (CH[@2@]Cl[@2@]) 99.50% APPEARANCE CLEAR CLEAR COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00%...
Benzyl Alcohol Reagent ACS
TestSpecificationMinMaxASSAY (C[@6@]H[@5@]CH[@2@]OH)99.00%COLOR (APHA)20RESIDUE AFTER IGNITION0.01%ACETOPHENONE (C[@6@]H[@5@]COCH[@3@])0.02%BENZALDEHYDE (C[@6@]H[@5@]CHO)0.01%
Trichloroethylene Reagent ACS
Test Specification Min Max ASSAY 99.50% COLOR 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0001 meq TITRABLE BASE 0.0003 meq WATER 0.02% HEAVY METALS (as Pb) 1 ppm FREE HALOGENS...
Dodecyl Alcohol Reagent ACS
TestSpecificationMinMaxASSAY (GC; C[@12@]H[@26@]O)98.00%COLOR (APHA)10WATER0.05%
Calcium Hydroxide Powder Reagent ACS
Test Specification Min Max ASSAY [Ca(OH)[@2@]] 95.00% ASSAY (CaCO[@3@]) 3.00% INSOLUBLE IN HCl 0.03% CHLORIDE (Cl) 0.03% SULFUR COMPOUNDS (as SO[@4@]) 0.10% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.05%...
Formamide Reagent ACS
TestSpecificationMinMaxASSAY99.50%99.50%FREEZING POINT2.0 - 3.0 C2.0 - 3.0 CCOLOR (APHA)10
Methyl Red Sodium Salt Reagent ACS
Test Specification Min Max CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST CLARITY OF AQUEOUS SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 4.2 (pink)...
Hydrobromic Acid 48 Percent Reagent ACS
Test Specification Min Max ASSAY (HBr) 47.0 - 49.0 % 47.0 - 49.0 % RESIDUE AFTER IGNITION 0.00% CHLORIDE (Cl) 0.05% IODIDE (I) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATE AND SULFITE...
2-Butanone Reagent ACS
TestSpecificationMinMaxASSAY (by GC)99.00%COLOR (APHA)15RESIDUE AFTER EVAPORATION0.00%TITRABLE ACID0.0005 meqWATER0.20%
Potassium Chloride Crystal Reagent ACS
Test Specification Min Max ASSAY (KCl) 99.0 - 100.5 % 99.0 - 100.5 % pH OF A 5% SOLUTION @ 25[dC 5.4 - 8.6 5.4 - 8.6 INSOLUBLE MATTER 0.01%...
Lactose Monohydrate Powder Reagent ACS
Test Specification Min Max WATER 4.0 - 6.0 % 4.0 - 6.0 % INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.03% DEXTROSE TO PASS TEST SUCROSE TO PASS TEST HEAVY METALS...
1-Methyl-2-pyrrolidone Reagent ACS
TestSpecificationMinMaxASSAY (C[@5@]H[@9@]NO)99.00%COLOR (APHA)50WATER0.05%FREE AMINES (as CH[@3@]NH[@2@])0.01%CHLORIDE (Cl)1 ppm
Cupric Acetate Monohydrate Crystal Reagent ACS
Test Specification Min Max ASSAY [Cu(CH[@3@]COO)[@2@][-H[@2@]O] 98.0 - 102.0 % 98.0 - 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.01% IRON (Fe) 0.00% SODIUM (Na) 0.05% POTASSIUM...
Ethyl Acetate Reagent ACS
Test Specification Min Max ASSAY (CH[@3@]COOC[@2@]H[@5@]) 99.50% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% WATER 0.20% TITRATABLE ACID 0.0009 meq SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST...
Acetonitrile Reagent ACS
TestSpecificationMinMaxAPPEARANCECLEARCLEARASSAY (C[@2@]H[@3@]N)99.50%COLOR (APHA)10RESIDUE AFTER EVAPORATION0.01%TITRABLE ACID8 �eq/gTITRABLE BASE0.6 �eq/gWATER0.30%
Ethyl Ether Reagent ACS
TestSpecificationMinMaxASSAY [(CH[@3@]CH[@2@])[@2@]O]98.00%COLOR (APHA)10PEROXIDE (as H[@2@]O[@2@])1 ppmRESIDUE AFTER EVAPORATION0.00%TITRABLE ACID0.0002 meq/gCARBONYL (as HCHO)0.00%EXPIRATION DATE
Zinc Metal Granular Reagent ACS
TestSpecificationMinMaxASSAY (Zn)99.80%99.80%SUITABILITY FOR As DETERMINATIONTO PASS TESTTO PASS TESTIRON (Fe)0.01%LEAD (Pb)0.01%
Urea Crystal Reagent ACS
Test Specification Min Max ASSAY 99.0 - 100.5 % 99.0 - 100.5 % MELTING POINT 132 - 135 C 132 - 135 C INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01%...
Zinc Oxide Powder Reagent ACS
Test Specification Min Max ASSAY (ZnO) 99.00% ALKALINITY TO PASS TEST TO PASS TEST INSOLUBLE IN DILUTE H[@2@]SO[@4@] 0.01% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) 0.00% SULFUR COMPOUNDS (as SO[@4@]) 0.01%...
Zinc Chloride Granular Reagent ACS
Test Specification Min Max ASSAY (ZnCl[@2@]) 97.00% OXYCHLORIDE TO PASS TEST TO PASS TEST INSOLUBLE MATTER 0.01% NITRATE (NO[@3@]) 0.00% SULFATES (SO[@4@]) 0.01% AMMONIUM (NH[@4@]) 0.01% CALCIUM (Ca) 0.06% IRON...
