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01% IDENTIFICATION TO PASS TEST TO PASS TEST APPEARANCE
Test Specification Min Max VISUAL TRANSITION INTERVAL pH 5
/td> CRYSTALLINITY TO PASS TEST TO PASS TEST LOSS ON DRYING 0
50% ACID INSOLUBLE ASH (DRIED BASIS) 0
Cobalt Sulfate Heptahydrate Crystal Reagent Non benzenoid Aromatic Compounds 01% IDENTIFICATION TO PASS TESTTest Specification Min Max ASSAY 97% CHLORIDE (Cl) 0. 00% COPPER (Cu) 0. 00% INSOLUBLE MATTER 0. 01% LEAD (Pb) 0. 01% NICKEL (Ni) 0. 10% ZINC (Zn) 0. 02%
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