Item Zinc Oxide 99% Zinc Oxide 99.5% Zinc Oxide 99.7%
Content ( ZnO) 99% Min 99.5% Min 99.7% Min
MnO 0.001% Max 0.0005% Max 0.0004% Max
PbO 0.15% Max 0.05% Max 0.037% Max
CuO 0.001% Max 0....