Bromophos-ethyl, 100 µg/ml, Toluene, 1ml

Cimetidine hydrochloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 70059-30-2

Donepezil hydrochloride,neat,neat,10mg,

Ergosterol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57-87-4