Benzyldimethyldodecylammonium chloride, 10.0 µg/ml

2-Perfluorohexyl-[1,2-13C2]-ethanol (6:2), 1.2ml x 50ug/ml, methanol

3,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-50-4

Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6), neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1062606-12-5