High Purity Copper Cathodes 99.99%
we are offering premium grade electrolytic copper cathodes (99.99% purity), strictly meeting astm b115-00 standards. this product is an ideal raw material for the manufacturing of electrolytic copper rebars, computer bars, and the composition of various high-quality alloys. technical specifications: standard: astm b115-00 / bs en 1978:1998 / nbr 5026-2001 chemical composition: total conc read more