Paraoxon-ethyl, 10 µg/ml, Acetonitrile, 10ml

Benzo[c]phenanthrene[5,6]quinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 734-41-8

Perfluoroethanesulfonic acid, 10mg

2-Pentanone, 1ml