Vardenafil hydrochloride trihydrate, certified, 0.1g Back Catalog number: C17900700 Availability: In the manufacturer's stock Price on request - + Recommended 79360 Hexamethylenetetramine Price on request 681844 2-Methyl-1-propanol, 5ml Price on request 34371 Hexachlorobutadiene, 2000µg/ml in MeOH, 1ml Price on request