铅锭

Item Standard% Result% Lead(Pb) 99.994min 99.9944 Antimony (Sb) 0.0008max 0.0005 Arsenic (As) 0.0005max 0.0004 Tin (Sn) 0.0005 max 0.0003 Copper (Cu) 0.001max 0.0005 Iron (Fe) 0.0005max 0.0004 Silver (Ag) 0.0008max 0.0003 Bismuth (Bi) 0.004max 0.003 Zinc (Zn) 0.0004max 0.0002 Cadmium (Cd) --- --- Nickel (Ni) ---