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 9852.9-100-ME (±)-Cathinone-d3 hydrochloride Price on request 11221.12-K-ME 3,4-Dimethylmethcathinone hydrochloride Price on request 73105 d,l-Methadone Price on request