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

2,5-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2216-30-0

Pentafluorobenzoyl chloride, neat, Solvent-neat, Unit 25mL, # of units-1, Cas.no. 2251-50-5

4-Nitrophenol-PFB derivative