Norfentanyl hydrochloride Back Catalog number: 96502 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1723.18-500-IO 2-Methylcyclopenta[l]phenanthrene, 500 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121254-39-5 Price on request 54203 Anions Mix #2 Price on request 96545 d,l-Methadone Price on request