Fentanyl Back Catalog number: 73060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-1 2-Bromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 3130.5-K-IO Pentanoic acid (Valeric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 109-52-4 Price on request S-4275-5K-MEX5 Standard Mixture 1 + Dichlobenil S-4275 Compound Prod.no. CAS no. Purity% Grav.conc mg/ml Chloroform 1350,1 67-66-3 99,5 5 1,1,1-Trichl Price on request