Edetate Disodium Dihydrate USP
Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% pH OF A 5% SOLUTION @ 25[dC 4 6 LOSS ON DRYING 8.7 11.40% CALCIUM (Ca) TO PASS TEST TO PASS...
Chrome Azurol S
Test Specification Min Max LAMBDA MAX. (l) 424 - 436 nm 424 - 436 nm
(12-Cyclohexylenedinitrilo)tetraacetic Acid Reagent ACS
Test Specification Min Max ASSAY (C[@14@]H[@22@]N[@2@]O[@8@][-H[@2@]O) 97.5-100.5 % 97.5-100.5 % RESIDUE AFTER IGNITION 0.20% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.01% RETEST DATE
2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol Powder
Test Specification Min Max ASSAY APPROX. 97 % APPROX. 97 % ABSORPTION MAX APPROX. 443 nm APPROX. 443 nm
PAN Reagent ACS
Test Specification Min Max SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST
Edetate Disodium Dihydrate BiotechGrade
Test Specification Min Max APPEARANCE WHITE,CRYSTALLIN WHITE,CRYSTALLIN ODOR ODORLESS ODORLESS ASSAY (C[@10@]H[@14@]N[@2@]Na[@2@]O[@8@]; DRIED BASIS) 99.0 - 101.0 % 99.0 - 101.0 % pH OF A 5% SOLUTION @ 25[dC 4.0...
Edetate Disodium Dihydrogen Dihydrate Primary Standard
Test Specification Min Max ASSAY (C[@10@]H[@14@]O[@8@]N[@2@]Na[@2@]2H[@2@]O) 99.9 - 100.1 % 99.9 - 100.1 % pH OF A 5% SOLUTION @ 25[dC 4.0 - 6.0 4.0 - 6.0 INSOLUBLE MATTER 0.01%...
110-Phenanthroline Monohydrochloride Monohydrate
Test Specification Min Max ASSAY 97%
Eriochrome Black T 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
Edetic Acid NF
Test Specification Min Max ASSAY 98 100.50% RESIDUE ON IGNITION 0.20% ELEMENTAL IMPURITIES AS REPORTED IRON (Fe) 0.01% NITRILOTRIACETIC ACID 0.30% IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE...
Ethylenediaminetetraacetic Acid Tetrasodium Salt Dihydrate Reagent
Test Specification Min Max ASSAY 98.00% INSOLUBLE MATTER 0.01% HEAVY METALS (as Pb) 0.01% IRON (Fe) 0.01%
Ethylene Glycol Bis(2-aminoethyl Ether)-NNN'N'-tetraacetic Acid High Purity
Test Specification Min Max ASSAY 97%
Azo Violet
Test Specification Min Max ABSORPTION MAX. (IN METHANOL) Approx. 432 nm Approx. 432 nm VISUAL TRANSITION INTERVALS pH 11.0(yellow)t pH 11.0(yellow)t
Ferrozine Iron Reagent
Test Specification Min Max UV RATIOS TO PASS TEST TO PASS TEST
(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%...