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| FEED GRADE | Standard U 24.1-25295798-005:2012
Zn Content (min) | 72-75 % |
Lead as Pb (max) | 0.04 % |
Copper as Cu (max) | 0.5 % |
Arsenic as As (max) | 0.005 % |
Cadmium as CdO (max) | 0.003 % |
Iron as Fe (max) | 1 % |
Chlorine as Cl (max) | 0.05 % |
Dioxin (max) | 1000 Pg/Kg |
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