HighPurityZinc5N6N7NImpurityPPMMaxeach(ICP-MS)Zn-5N99.999%,As/Al/cu/Te/In/Mg0.5,Ni/Ag/Co0.1,Pb1.5,Cd1.2Sn1.0Zn-6N99.9999%,Pb/Cd0.25,Fe0.10,Ni/Al/Mg/Sb/As0.05,Cu0.03,Sn0.01,Cr/Bi0.02Zn-7N99.99999%,Co/Ag/Al/Mg/Ni/Sn/In0.005,Cu0.001,Fe0.01,Pb0.01Size:5N1kgingot,6N7N100g,500gbar100x50x181kgisincompositealuminumfilmbag.)