Inquire
1.Co77.5-78.5%
2.Impurity Max eachNi0.02%, Fe/Ca/Mg/Na/Si0.005%, Mn/Cu/Zn0.003%
3.Sizeā¤0.45um
Co3O4
1.Co 72.6-73.6%
2.Impurity Max eachFe0.01%, Cu0.003%, Ca/Ni/Mg/Zn/Mn0.005%,Na/Si0.015%
3.Size 4-6um
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