rac 4-Hydroxy Ephedrine Hydrochloride, 10mg Back Catalog number: H825305 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 10249.13-50-ME 2,4-Dihydroxybenzophenone-13C6, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 131-56-6 (unlabelled) Price on request 59052 Cal Std 1 - 10X Price on request 15900-3850-100ME5 Phenmedipham, 100µg/ml in MeOH, 5ml Price on request