Bromoxynil-octanoate, 100 µg/ml, Acetonitrile, 5

Phthalic acid, bis-iso-butyl ester, certified, 0.25g

4-Bromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 101-55-3

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