Dieldrin, 100 µg/ml, Acetonitrile, 5ml

2-Bromopropionic acid methyl ester

n-Nonylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1081-77-2

Benzo(a)pyrene, 10 ng/µl, 10ml