Trifluralin, 100µg/mL in Cyclohexane, 1ml

Fenthion-sulfone, 100 µg/ml, Acetonitrile, 5ml

PCB No. 209, 100µg/mL in Isooctane, 10ml

Chlortoluron-d6 (N,N-dimethyl-d6), 100µg/ml in MeOH, 1ml