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 ... Graphite, Carbon, (C), Hafnium (Hf), Holmium (Ho), Iridium (Ir), Indium (In), Iron (Fe), lanthanum (La), Lead (Pb), Lutetium (Lu), ...