3,3'-Dimethylbenzidine, 100mg

Heptadecafluorooctanesulfonic acid potassium salt,

Flucythrinate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 70124-77-5

Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml