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Zinc sulphate heptahydrate 99.0-103.0%, crystals ACS
Zinc sulphate heptahydrate 99.0-103.0%, crystals ACS
Supplier:  MP Biomedicals
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Zinc sulphate heptahydrate 99.0-103.0%, crystals ACS
Supplier:  MP Biomedicals

Specification Test Results

  • Assay:
    99,0 - 103,0%
  • pH (5% aq soln) :
    4,4 - 6,0
  • Insoluble Matter:
    ≤0,01%
  • Chloride:
    ≤5 ppm
  • Nitrate:
    ≤0,002%
  • Ammonium:
    ≤0,001%
  • Calcium:
    ≤0,005%
  • Iron:
    ≤0,001%
  • Lead:
    ≤0,003%
  • Magnesium:
    ≤0,005%
  • Manganese:
    ≤3 ppm
  • Potassium:
    ≤0,01%
  • Sodium:
    ≤0,05%

Specification Test Results