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 9796.11-K-ME DL-4-Methylmethamphetamine hydrochloride Price on request 9182.15-5MG Nordiazepam-d5 (phenyl-d5) Price on request 11311.10-100-ME Ecgonine methyl ester-d3 (N-methyl d3)HCl Price on request