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 9828.21-100-AN Heroin free base Price on request 10609.16-100-ME Norzopiclone hydrochloride Price on request 9792.11-100-ME DL-2-Methoxymethamphetamine hydrochloride Price on request