Purity 99.999% & above grade metals 1.Offer over 9 kind ... offer Tellurium , Indium , Selenium, Gallium, Germanium, Bismuth, Antimony,Cadmium,Zinc, purity grade is 99.999%,99.9999%,99.99999%; Refining process ... Mg, Ni, Pb & Zn is bellow 0.1ppm;3, Physical Size:Lump, Ingot, Powder.4, Packing:It is packed with dacron ... plastic film bag or vacuum sealed in a glass ampule. Purity 99.999% & above grade metals