Benzo[a]pyrene-d12,400µg/mL,cyclohexane,1mL,

4-Methylguaiacol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93-51-6

bis(2-Ethoxyethyl) phthalate

Mabuterol hydrochloride, 10mg