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Pharmaceutical zinc oxide


Executive standard BP98:

Test item

Specification

Zinc oxide(Dry ZnO)

99.0-100.5

Plumbum(Pb)

0.005%max

Chromium(Cd)

0.001%max

Arsenic (As)

0.0005%max

Ferrum(Fe)

0.02%max

Ingition decerement(500οC)

1.0%max

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