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 9161.10-10MG DL-Methamphetamine-d5 hydrochloride Price on request 10455.10-K-ME Bk-2C-B Price on request 98724 Total THC - Calibration Mix HPLC Price on request