Commodity: Ultra pure and ultra fine copper powder (UPC) not radioactive End Use: Aerospace industry and Medical industry, Composition (isotopes): 63Cu 69.1% +/- 0.05% and 65Cu 30.9 % Â +/- 0.05% High purity: 99.9998 % Particle size (granulometry): from 2 m to 10 m. Minimum order quantity: 500 kg Origin: Non-criminal and Non-Sanctioned Country Packaging: under Argon 2 kg bottles Location: Germany Availability: Currently available