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50% ACIDITY TO PASS TEST TO PASS TEST ALKALINITY (AS AMMONIA) 3 ppm WATER DETERMINATION 0
Test Specification Min Max ASSAY 68
Test Specification Min Max ASSAY (C[@7@]H[@5@]NO[@3@]S) 99 101
colorl RESIDUE ON IGNITION 0
Test Specification Min Max CONDUCTANCE @25 C 99 - 101 uS 99 - 101 uS EXPIRATION DATE
Ferrous sulfate heptahydrate Chemical Reference Standards 50% ACIDITY TO PASS TEST
US$ 83.80
US$ 83.95
US$ 102.50
US$ 102.50
US$ 66.00
US$ 66.65
US$ 66.00
US$ 74.05
US$ 183.85
US$ 164.00
