Oxamyl, 100 µg/ml, Acetonitrile, 5ml

1D,1D,2H,2H-1-Hydroxyperfluorooctane,50 µg/mL,MeOH,1mL,

Di-m-tolylphenyl phosphate,100 µg/mL,isooctane,1mL,

Benzo(e)pyrene, 100µg/ml in Cyclohexane, 5ml