Flucythrinate, 100 µg/ml, Toluene, 5ml

2-Perfluorooctyl-[1,2-13C2]-ethanol (8:2), 50µg/ml in MeOH, 1,2ml

18ß(H)-Olean-12-en-3-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 638-97-1

Pentachloroaniline, 10µg/mL in Cyclohexane, 10ml