Vardenafil hydrochloride trihydrate, 100mg Back Catalog number: 682551 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-H200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 71680 2-Methyl-1-hexene Price on request 675025 2-Isopropyl-6-methyl-4-pyrimidinol, 250mg Price on request