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 11183.X-10MG Phenzacaine blend (HCl salt) Price on request 9819.15-10MG 7-Aminonitrazepam-d5 (phenyl-d5) Price on request 11636.23-5MG Butyryl fentanyl hydrochloride Price on request