Fentanyl Back Catalog number: 96500 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90221 Gasoline Component Standard Price on request 673592 Fenpropathrin, 100 µg/ml, Ethyl acetate, 5ml Price on request 12133.13-250MG 4,4'-Dichlorobenzophenone,neat,neat,250mg, Price on request