Purity is 4N, Sputtering Targets Shape can be Discs, Rectangle, Plates, Sheets, ... <300mm, Thickness>1mm) Tube Target / Rotation sputtering Target (Outer Dia < 300mm, Thickness > 2mm)Sputtering Targets Materials list: Metal sputtering targets: Aluminum (Al),Antimony ... (Sb), Bismuth (Bi), Boron (B), Cadmium (Cd), Cerium (Ce), Chromium (Cr), Cobalt (Co), ...