Metamizole impurity E , 0,01mg Back Catalog number: Y0001481 Availability: In the manufacturer's stock Price on request - + Recommended Y0000007 Polysorbate 80 - reference spectrum Price on request 73925 Azithromycin, 1000µg/ml in MeOH, 1ml Price on request 11330.19-K-ME (±)-Desmethylcitalopram HCl, 1000µg/ml in MeOH,1ml Price on request