D12-Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml

2,2',4,5,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Arochlor 1260 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5

2-(Trifluormethyl)-benzamide, 100µg/ml in AL, 5ml