Roxithromycin, certified, 0.1g Back Catalog number: C16860000 Availability: In the manufacturer's stock Price on request - + Recommended Y0001351 Phenobarbital impurity B, 15mg Price on request Y0001765 Laudanosine CRS, 15mg Price on request Y0001481 Metamizole impurity E , 0,01mg Price on request