China ISO Ferrous Sulphate Monohydrate Minigranular Feed Grade, Find details about China Ferrous Sulfate Monohydrate, Ferrous Sulphate Monohydrate from ISO Ferrous Sulphate Monohydrate Minigranular Feed Grade
Item | Standard |
Fe ≥ | 30 % |
Pb ≤ | 20 ppm |
As ≤ | 2 ppm |
Cd ≤ | 5 ppm |
Dioxinas Total≤ | 1 ng WHOPCDD/F-TEQ/kg |
∑Dioxinas+PCBs "dioxin-like"≤ | 1.5 ng WHOPCDD/F-PCB TEQ/kg |
PCBs "dioxine-like"≤ | 0.35ng WHOPCB TEQ/kg |
PCBs "non dioxine-like"≤ | 10 µg/kg |