Sildenafil-d8 (piperazine-d8),neat,neat,5mg Back Catalog number: 11191.22-5MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 52070 Spiking Standard #2 Price on request 675944 D3-TFNG-OMe, 100 µg/ml, Acetonitrile, 1ml Price on request 59933 ICP Mix Price on request