Methidathion, 100 µg/ml, Toluene, 1ml

Sodium perfluorohexylperfluorooctylphosphinate, 50µg/ml in MeOH, 1,2ml

PAH-Mix 9, 10µg/mL in Acetonitrile, 10ml

Cyphenothrin, 100 µg/ml, Cyclohexane, 5ml