China Best Price High Purity 99.99% Copper Cathode Plates /Copper Cathode Cu 99.99%, Find details about China Copper Cathode, Copper Plate from Best Price High Purity 99.99% Copper Cathode Plates /Copper Cathode Cu 99.99%
Cu(ppm) | 99.9978 | ||
s | <2 | Cd | <0.5 |
Fe | 1 | Co | <0.5 |
Ag | 7.6 | Se | <0.5 |
Sb | <1 | Sn | <0.5 |
Bi | <0.5 | Te | <1.5 |
As | <0.3 | Mn | <0.3 |
Pb | 1.2 | Si | <1 |
Zn | <1 | Cr | <1 |
Ni | <0.5 | P | <0.5 |