TO ALL RESPECTED BUYERS We have at disposal a high purity, grade A Ultrafine Copper Powder 99.999 % Cu content Cu63 69.09% Cu65 30.91% Sum of impurities in Copper Powder (Mg, Al, Ti, Fe, Ni, Zn, Mo, Cd, Sb) is no more than 0.001% List of impurities and complete laboratory analysis with quality certificates is at disposal. 1'000 Kg at disposal Price : 3.75 usd/gram
