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 1562.18-K-ME Codeine (free base), 1000µg/ml in MeOH, 1ml Price on request 10436.11-10MG DL-Acetylamphetamine Price on request 10392.14-10MG Tapentadol hydrochloride Price on request