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 9157.9-100-ME DL-Amphetamine sulfate Price on request 10537.14-K-ME 3,4-Dichloromethylphenidate, threo, racemic Price on request 9828.21-100-AN Heroin free base Price on request