Purity 99.999% & above grade metals 1.Offer over 9 kind prodcuts 2. ... , Indium , Selenium, Gallium, Germanium, Bismuth, Antimony,Cadmium,Zinc, purity grade is 99.999%,99.9999%,99.99999%; Refining process line is ten for single elements ... plastic film bag or vacuum sealed in a glass ampule. Purity 99.999% & above grade metals