SPADNS Reagent ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SENSITIVITY TO FLUORIDE TO PASS TEST TO PASS TEST
2-(4-Sulfophenylazo-18-dihydroxy-36-naphthalenedisulfonic Acid Trisodium Salt
Test Specification Min Max APPEARANCE
PAR 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 EXPIRATION DATE
110-Phenanthroline Monohydrate Reagent ACS
Test Specification Min Max SUITABILITY AS REDOX INDICATOR TO PASS TEST TO PASS TEST SUITABILITY FOR Fe DETERMINATION TO PASS TEST TO PASS TEST
Nitrilotriacetic Acid Disodium Salt
Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %
Methylthymol Blue Sodium Salt Reagent ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SUITABILITY AS A METAL INDICATOR TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVAL pH 6.5(yellow)to pH...
Metalphthalein 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
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid
Test Specification Min Max APPEARANCE
N-(2-Hydroxyethyl)ethylenediaminetriacetic Acid Trisodium Salt Hydrate
Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %
N-(2-Hydroxyethyl)ethylenediaminetriacetic Acid
Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %
8-Quinolinol Crystal Reagent ACS
Test Specification Min Max MELTING POINT 72.5 - 74.0 C 72.5 - 74.0 C INSOLUBLE IN ALCOHOL 0.05% RESIDUE AFTER IGNITION 0.05% SULFATES (SO[@4@]) TO PASS TEST SUITABILITY FOR Mg...
Disodium EDTA Dihydrate FCC
Test Specification Min Max ASSAY (C[@10@]H[@14@]O[@8@]N[@2@]Na[@2@]2H[@2@]O) 99 101.00% pH OF A 1 IN 100 SOLUTION 4.3 4.7 CALCIUM (Ca) NO PRECIPITATE NO PRECIPITATE LEAD (Pb) 10 mg/kg NITRILOTRIACETIC ACID[n[(HOCOCH[@2@])[@3@]N] 0.10%...
(Ethylenedinitrilo)tetraacetic Acid Disodium Dihydrate Reagent ACS
Test Specification Min Max ASSAY (C[@10@]H[@14@]O[@8@]N[@2@]Na[@2@]2H[@2@]O) 99.0 - 101.0 % 99.0 - 101.0 % pH OF A 5% SOLUTION @ 25[dC 4.0 - 6.0 4.0 - 6.0 INSOLUBLE MATTER 0.01%...
Dipotassium Dihydrogen Ethylenediaminetetraacetic Acid Reagent
Test Specification Min Max ASSAY 99% 99% pH OF A 5% SOLUTION @ 25[dC 4.2 - 4.8 4.2 - 4.8 SOLUBILITY OF 5% SOULTION TO PASS TEST TO PASS TEST...
Calcein Blue
Test Specification Min Max SUITABILITY AS AN INDICATOR TO PASS TEST TO PASS TEST
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
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...