1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

Clodinafop free acid, 100 µg/ml, Acetonitrile, 1

1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

D10-Biphenyl, 100 µg/ml, Cyclohexane, 1ml