Benzo(a)pyrene

D9-Terbuthylazine-desethyl, 100 µg/ml, Acetonitri

4'-Fluoro-2,3',4-tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 863314-85-6

3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane