2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

17?(H),21?(H)-(22RS)-Trishomohopane,100 µg/mL,isooctane,1mL,

Clethodim-sulfoxide, 100 µg/ml, Acetonitrile, 1m

Pyrifenox, 100 µg/ml, Ethyl acetate, 1ml