Roxithromycin, certified, 0.1g Back Catalog number: C16860000 Availability: In the manufacturer's stock Price on request - + Recommended C725000 S-(-)-Cotinine, 250mg Price on request LGCFOR1687.00 Tranylcypromine Sulfate, 10mg Price on request 10828.16-K-AN Penicillin G potassium salt, 1000µg/ml in Acetonitrile, 1ml Price on request