Dazomet, 100 µg/ml, Ethyl acetate, 5ml

1,1,2-Trichloroethane

1,2,4-Trichlorobenzene, 100 µg/ml, n-Hexane, 5ml

1,2,7,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane