Chlorpyrifos, 100 µg/ml, Ethyl acetate, 5ml

Venlafaxine hydrochloride, 10mg

1,3,5-Trimethylbenzene

Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 63466-71-7