Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml

Acetal (1,1-Diethoxyethane), 1g

Isopropyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4191-73-5

Benzo(g,h,i)perylene, 10μg/ml in Cyclohexane, 10ml