2,4-Dimethylaniline

PAH - Mix 15 (2005/108/EC), 10µg/ml in Acetonitrile, 5ml

3-Chlorofluoranthene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 25911-51-7

Metoprolol-D7 Hydrochloride, 1mg