Trifluralin, 100µg/mL in Cyclohexane, 1ml

3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Benzene, 100 µg/ml, Methanol, 5ml

Fenitrothion, 1000µg/ml in MeOH, 1ml