Metamizole sodium, EP Reference Standard, 10mg Back Catalog number: M0600900 Availability: In the manufacturer's stock Price on request - + Recommended Y0001351 Phenobarbital impurity B, 15mg Price on request 11330.19-K-ME (±)-Desmethylcitalopram HCl, 1000µg/ml in MeOH,1ml Price on request 73909 Cyclophosphamide, 1000µg/mL in MeOH, 1ml Price on request