Purity: 99.99%~99.995%Min Spec. 化学成分,% In(min,%) Impurities(max,ppm) Cu Pb Zn Cd Fe Tl Sn As Al 总和 In99.995 99.995 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0050 In99.993 99.993 0.0005 0.001 0.0015 0.0015 0.0008 0.001 0.0015 0.0005 0.0007 0.007