* 272 Kilograms of Monatomic Ultra Pure Electrolytic Copper Powder (Copper) * Type : PMS-M4 * Purity Grade : 99.993% wt. * Average Particle Size : 18.05 microns * Particle Configuration : Skeleton * Particle Size Intervals : 0-30 microns covers 96.73% of specimen volume * Price : FOB USA U$800/Kilograms * Location : USA