Perfluorododecanesulfonic acid, 50µg/ml in MeOH, 1ml

Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-5, Cas.no. 473-98-3

Aripiprazole-d8 (butyl-d8), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

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