6:2 DiPAPS, 50µg/mL, Solvent-acetonotrile, Unit 1mL, # of units-1, Cas.no. 57677-95-6

n-Butyl n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-29-8

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

Cimetidine hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70059-30-2