Isotonitazene, 1000µg/ml in Acetonitrile, 1ml Back Catalog number: 14118.23-K-AN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 9828.21-50MG (-)-Heroin, 50mg Price on request 11363.16-100-AN Flunitrazepam-13C6 (7-nitrobenzo-13C6) Price on request 10328.17-100-ME Cocaethylene-13C6 hydrochloride Price on request