Tetrabutyl Ammonium Hydroxide

Benzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8

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

Ammonia as (NH4+)