Gem Bids For Chemicals, 11 Palladium Chloride Dimethyl Glyoxime Copper I Chloride N O-bis Trimethylsilyl Trifluoroacetamide 2-chlroethyl Ethyl Sulfide Spherical Silica Gel 40-75um Partical Surface Area 250-300 M2perg Sodium Hydroxide Pellets Cobalt Chloride Hexahydrate Asc Reagent