4-C-6, Talwandi,,,324005,Cobalt salts and compounds: Cobalt Acetate, Cobalt Carbonate, Cobalt Chloride, Cobalt Nitrate, Cobalt Oxide, Cobalt Sulphate/Chromium salts and compounds: Chrome Oxide Green, Chrome Concentrate/Copper salts and compounds: Copper Acetate, Copper Carbonate,