Sildenafil citrate,1000 µg base/mL,MeOH,1mL Back Catalog number: 9282.28-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 79383 Phenol Price on request 10405.4-50MG O,O-Diethylthiophosphate, potassium salt, 50mg Price on request 10571.13-K-IO 9-Fluorenone-d8 Price on request