Butonitazene, 1000µg/ml in Acetonitrile, 1ml Back Catalog number: 14877.24-K-AN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 11172.15-100-AN Lorazepam-13C6 (7-chlorobenzo-13C6) Price on request 11401.11-100-ME Amobarbital Price on request 9834.21-100-ME DL-Methadone-d3 HCl, 100µg/ml in MeOH, 1ml Price on request