Vardenafil hydrochloride trihydrate, certified, 0.1g Back Catalog number: C17900700 Availability: In the manufacturer's stock Price on request - + Recommended 9284.17-K-ME Sertraline hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 79559-97-0 Price on request I140004 Ibuprofen-13C,d3, 1mg Price on request 92071 Phenanthrene, 100µg/ml in Acetonitrile, 1ml Price on request