Iohexol, 100mg

(±)-Verapamil-d3 hydrochloride (N-methyl-d3) ,1000 µg base/mL,MeOH,1mL

4-Fluoro-2-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 452-72-2

Phenazone impurity A, 25mg