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

2-Perfluorobutyl-[1,1,2,2-2H4]-ethanol (4:2), 50µg/ml in MeOH, 1,2ml

5-Methylchrysene

OFN 2fg/uL in isooctane 3 x 1mL