Purity: 99.9%~99.95% Fine Grain Size: 40um~50um Better Sputtering ... with all existing fixations Wide range of materials available: Ti(CP Gr1, CPGr2), Si(99.999% Polycrystalline, Monocrystalline), Ta(99.95%), Nb(99.95%), Al(99.5%~99 ... .999%), Mo(99.95%), W(99.95%), Cr(99.5%, 99.9%,99.95%) Sputtering Target