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

Disulfoton-sulfoxide, 10µg/mL in Cyclohexane, 10ml

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5

17 alpha(H),21ß(H)-30-Nor-29-methylhopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.