Vardenafil hydrochloride trihydrate, certified, 0.1g Back Catalog number: C17900700 Availability: In the manufacturer's stock Price on request - + Recommended PCB-LCS-H Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Price on request 674672 2,4,6-Tris(1-phenylethyl)-phenol, 10mg Price on request 1296.17-200-T 8-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-07-6 Price on request