Dibenzo[a,l]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-30-0

N1-Acetylsulfamethoxazole, 25mg

4,4'-Methylenedianiline, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 101-77-9

502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml