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 10327.16-100-ME Benzoylecgonine-13C6 Price on request 73023 R(-)-Amphetamine, 1000ug/mL in MeOH Price on request 1575.17-10MG Morphine hydrochloride trihydrate Price on request