Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml

Heptaldehyde, 1000µg/ml in Acetone, 1ml

7,10-Dimethylbenzo[a]pyrene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63104-33-6

Mabuterol hydrochloride, 10mg