USP 467 Back Catalog number: 94535 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91259 n-Hydrocarbon Standard (C6-C32), 2000µg/ml in MeCHl, 1ml Price on request ME 20300 Aqueous Ethanol Standard (3,0g/l), 10 x 1,2ml Price on request Y0000334 Codeine impurity A, 15mg Price on request