Dimethachlor ESA Sodium Salt-d6, 1mg

6-Amino-5-bromoquinoxaline, 25g

EPA 16 PAH Cocktail (13C,99%), 5µg/ml Nonane,1,2ml

N-Nitroso-N,N-di(3,5,5-trimethylhexyl)amine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1207995-62-7