Copper specs Copper û cu 99.98 % Iron û fe 2 ppm Sulphur û s 4 ppm Oxygen û o 0 Silver û ag 10 ppm Lead û pb 0.2 ppm Nickel û ni 0.2 ppm Selenium û se 0.3 ppm Antimony û sb 0.1 ppm Silica û si 0.3 ppm Cobalt û co 0.2 ppm Arsenic û as
Copper cathode and copper concentrate.
Wood pellet, copy paper, copper cathode, seeds, seed oil, activated carbon, iron oxide, paraffin wax, active cough syrup, urea, metal scrap.
