Vardenafil hydrochloride trihydrate, certified, 0.1g Back Catalog number: C17900700 Availability: In the manufacturer's stock Price on request - + Recommended 79170 4,4’-Methoxychlor Price on request 71151 Caffeine, 1000µg/ml in MeOH, 1ml Price on request 93383 OCP Mix, 10µg/ml in Isooctane, 1ml Price on request