Perfluoro-1-butanesulfonamide , 1.2ml x 50ug/ml, isopropanol

Bufencarb, 10.0 µg/ml, Cyclohexane, 1ml

Metoprolol tartrate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 56392-17-7

Fluoxetine-d5 HCl, 100µg/ml in MeOH, 1ml