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 10468.11-10MG AMT Price on request 2707.16-K-ME Tramadol HCl, 1000μg/ml in MeOH, 1ml Price on request 11199.12-K-ME Mexedrone hydrochloride Price on request