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 10309.23-100-AN PB-22 Price on request 73088 Nordiazepam, 1000ug/mL in MeOH Price on request 11241.13-K-ME 4-Ethylethcathinone hydrochloride Price on request