Sildenafil-d8 (piperazine-d8),neat,neat,10mg Back Catalog number: 11191.22-10MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 673333 Isoproturon, 100 µg/ml, Acetonitrile, 5ml Price on request BDE-140 2,2',3,4,4',6'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 673587 Fenitrothion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request