alpha-Hydroxyalprazolam Back Catalog number: 96511 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673854 1,2,4-Trichlorobenzene, 10 µg/ml, Acetonitrile, Price on request 56055 Cesium (Cs) Price on request 97172 Semi-Volatile Standard Price on request