Azimsulfuron, 100 µg/ml, Acetonitrile, 1ml

1,2,3,5-Tetrachlorobenzene, 1000µg/mLin Isooctane, 1ml

(4R)-(-)-2-Thioxo-4-thiazolidinecarboxylic acid, 5

Benzo[e]pyrene, 10mg