Diflufenican, 10 µg/ml, Ethyl acetate, 10ml

Naphtho[2,3-b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 206-06-4

Ipronidazole, 50mg

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