Roxithromycin, certified, 0.1g Back Catalog number: C16860000 Availability: In the manufacturer's stock Price on request - + Recommended 11973.12-K-ME Memantine HCl, 1000µg/ml in MeOH, 1ml Price on request Y0000007 Polysorbate 80 - reference spectrum Price on request E703100 Allopurinol EP Impurity D, 5g Price on request