Product Code : ME-Cu-6N-PO

Copper is a chemical element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color.

Product Code : ME-Ge-5N-PO

Germanium is mainly a byproduct of zinc ore processing. It is a hard, grayish-white element; it has a metallic luster and the same crystal structure as diamond; and it is brittle, like glass.

Product Code : ME-Ir-5N-PO

Iridium is a chemical element with the symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, it is considered the second-densest naturally occurring metal (after osmium) with a density of 22.56 g/cm3 (0.815 lb/cu in) as defined by experimental X-ray crystallography.

Product Code : PO-Ag-2N-CU

航极材料/AstroGrad Advanced Materials is a professional supplier of high-purity Silver powder. The purity can be 99.99%(4N), 99.995%(4N5), 99.999%(5N). Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. We also produce Silver as rod, ingot, pieces, pe

Product Code : PO-Au-2N-CU

航极材料/AstroGrad Advanced Materials is a professional supplier of high-purity Gold Powder. The purity can be 99.99%(4N), 99.995%(4N5), 99.999%(5N). Ruthenium Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes.