Copper Oxide Nanopowders (CuO) Purity: 99 % APS: 30 50 nm SSA: 40 50 m2 g Color: brownish black True Density: 6 g cm3 Form: spheric...
Cotton flannel cloth 240 gr. Raw material of excellent quality in 210 centimeters Copper cloth of 240 grams of polyester flamant with e...