Piperonyl butoxide, 1000µg/ml in MeOH, 1ml

Fluoranthene, 100 µg/ml, Cyclohexane, 1ml

Sodium(1H,1H,2H,2H-perfluorooctyl-1H,1H,2H,2H-perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml

2-Furaldehyde (Furfural)