Norfentanyl, 1000µg/ml in MeOH, 1ml Back Catalog number: 11859.14-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 11338.23-K-AN SDB-005 Price on request 9180.13-100-ME (+/-)-Ketamine hydrochloride Price on request 10822.22-K-ME Dihydrocodeine Hydrogen Tartrate, 1000µg/ml in MeOH, 1ml Price on request