alpha-Hydroxyalprazolam-D5 Back Catalog number: 96512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4174-SET Oxygenated Quantitative Calibration Mixtures (without Internal Standard) 4 Analytes, each Wt.% as listed in isooctane/xylene (65:35); unit: 5x10mL one of each Std. Analyte Analyte Std. 1 Std. 2 Std. 3 Std. 4 Std. Price on request 10928.17-K-IO n-Pentyltri-n-butyltin,1000 µg/mL,isooctane,1mL Price on request 1544.11-K-IO n-Undecane-d24, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 164858-54-2 Price on request