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 9155.9-100-ME DL-Amphetamine, free base Price on request 10146.18-10MG Codeine-13C2 (free base) Price on request 73151 Morphine, 1000ug/mL in MeOH Price on request