Sodium perfluoro-1-nonanesulfonate, 1.2ml x 50ug/ml, methanol

4-Hydroxybenzoic acid, 1000µg/mL in MeOH, 1ml

Chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 218-01-9

1,1,1-Trichloroethane