EPA Method 552,552.1,552.2 Internal Std

Benzo[a]pentacene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 239-98-5

Aripiprazole, 1000µg/ml in Acetonitrile, 1ml

Crimidine, 10.0 µg/ml, Acetonitrile, 10ml