Inquire
1.Co≥99.8%
2.Impurity Max each Ni0.015%, Pb0.008%, Fe0.008%, Si0.005%, Mn0.008%, S0.005%,C0.03%, O0.5%
3.Size(F.S.S.S.) 1.5μm
2.Impurity Max each
Packing 5kgs in vacuum plastic bag, then 50kgs in fiber drum
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