Sildenafil citrate,100 µg base/mL,MeOH,1mL Back Catalog number: 9282.28-100-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 94746 4,4’-Thiodianiline Price on request 79159 N-Nitrosodimethylamine Price on request 73500 1-(3,4-Dichlorophenyl)urea Price on request