Sildenafil,1000 µg/mL,MeOH,1mL Back Catalog number: 11184.22-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 80109 EPA Method 8010B - Surrogate Standard Price on request 70839 Strobane Price on request X9027 bis(2-Chloroethyl) ether Price on request