1-Chloro-2,4-dinitrobenzene, 100 µg/ml, Methanol,

Heptachlor endo-epoxide, 10.0 µg/ml, Cyclohexane,

1,2,3,4,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

Chloroethane