We are supplying Copper Powder in any quantity. Ultra Pure Electrolytic Copper Powder (Copper) Type: PMS-M4 Purity Grade: 99.993% wt. Average Particle Size: 38,9 microns Particle Configuration: Dendtric Particle Size Intervals : 0-30 microns covers 96.73% of specimen volume Above is some basic information about the product for further information please contact