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141788
Zinc Sulfate 1-hydrate (USP, Ph. Eur., BP) pure, pharma grade
Assay (Compl.): 99.0-100.5% -
201788
Zinc Sulfate 1-hydrate (F.C.C.) food grade
Assay (as ZnSO4.H2O): 98.0-100.5%
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