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 10522.18-100-AN Cocaethylene HCl, 100µg/ml in Acetonitrile, 1ml Price on request 11037.18-K-ME Desoxypipradrol hydrochloride Price on request 96485 Morphine, 100ug/mL in MeOH Price on request