Dimethoate, 10.0 µg/ml, Ethyl acetate, 10ml

Etoxazole, 10.0 µg/ml, Acetonitrile, 10ml

17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

D5-PCB 116, 10.0 µg/ml, Isooctane, 1ml