Fentanyl-D5 Back Catalog number: 73061 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended UFA-022S Methyl cis-8,11,14-eicosatrienoate C20:3, 10mg/ml in heptane, 1ml Price on request 34271 2-Chloro-1,1,1-trifluoroethane Price on request 79050 Heptachlor epoxide Price on request