alpha-Hydroxyalprazolam Back Catalog number: 96511 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674443 3,4,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10 Price on request 59553 TOC Calibration Standard Price on request 71744 5-(Hydroxymethyl)furfural Price on request