... Indium is above 99.999%. The total content of Ag, Al, As, Cd, Cu, Fe, Mg, Ni, Pb, S, Si, Sn ... & Zn is bellow 0.1 ppm;3, Physical Size:Virgulate, Ingot, Granule.4, Usage:It is mainly used in the manufacture ... film bag or vacuum sealed in a glass ampule. Indium ingot