Benzo(a)pyrene, 10 ng/µl, 10ml

2,2',3',4,5-Pentachlorobiphenyl

cis-Dibromocypermethric acid, 100µg/ml in Acetonitrile, 1ml

Methyl nonadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1731-94-8