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 673803 Cyhexatin, 250mg Price on request PCB-CVS-H Calibration Kit for HRGC/HRMS Analysis of PCBs, 6 x 200ul, nonane Price on request DF-23478-S 2,3,4,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request