Fentanyl Back Catalog number: 96500 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63198 2,2',3,3',4,5,5',6-Octachlorobiphenyl Price on request 70537 Anthraquinone Price on request 673487 Bromophos-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request