D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml

D6-Diuron, 100 µg/ml, Acetonitrile, 1ml

Perfluorooctane sulfonic acid, 100µg/mL in MeOH:Water, 1ml

Flonicamid, 100 µg/ml, Acetonitrile, 5ml