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 92768 Semi-Volatile Mix Price on request 40100 Normal Phase Test Mix #1 Price on request XA03010012TO Alkanes-Mix 12, 100µg/mL in Toluene, 1ml Price on request