Chlorthion, 100 µg/ml, Acetonitrile, 5ml

3-Bromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

1,2,4,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Thiometon-sulfone, 100 µg/ml, Cyclohexane, 1ml