Fentanyl Back Catalog number: 73060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended APFNOBS Sodium p-perfluorous nonenoxybenzenesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 2209.6-100-ME Tris-(aziridinyl)-phosphineoxide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 545-55-1 Price on request 59756 ICP Mix Price on request