MLD copper cathode

we are offering Copper Cathode. Specification : ITEM STANDARD RESULT Cu 99.99% MIN Bi 0.0002% MAX Se 0.0002% MAX Te 0.0002% MAX Sb 0.0004% MAX As 0.0005% MAX P 0.001% MAX Pb 0.0005% MAX S 0.0015% MAX Sn 0.001% MAX Ni 0.001% MAX Fe 0.001% MAX Zn 0.001% MAX Ag 0.002% MAX COMMENT:QUALIFIED .THE ITEM TESTED IS IN ACCORDANCE WITH THE NATIONAL