Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml

Deuterated Internal Standard - PAH Mixture 9 10µg/mL each in toluene, 10x1mL in ampoulles Benzo[a]pyrene-d12 Indenopyrene[1,2,3-cd]pyrene-d12

4-Nitrophenol

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