6-Fluorothio-4-chromanone,neat,neat,10mg,

Linuron D6 (methyl D3 methoxy D3), 100 ng/µl, 1.1ml

Benzo(e)pyrene,2000µg/ml in methylene chloride,1ml

Tetrachlorvinphos, 100 µg/ml, Acetonitrile, 5ml