China Ferrous Sulphate Monohydrate Fine Grind 24-60 Mesh, Find details about China Ferrous Sulfate Monohydrate, Ferrous Sulphate Monohydrate from Ferrous Sulphate Monohydrate Fine Grind 24-60 Mesh
Item | Standard |
Fe ≥ | 30 % |
Pb ≤ | 20 ppm |
As ≤ | 2 ppm |
Cd ≤ | 5 ppm |