Benzo(a)pyrene

Carbophenothion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 786-19-6

1,3,5-Trifluorobenzene

Maprotiline hydrochloride,1000 µg base/mL,MeOH,1mL,