Procaine hydrochloride,1000 µg base/mL,acetonitrile,1mL,

Arochlor 5460 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11126-42-4

Perfluorooctanesulfonic acid, 100µg/mL in MeOH,1ml

1,7-Dimethylnaphthalene