alpha-Hydroxyalprazolam-D5 Back Catalog number: 96512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1583.30-600-DPX5 Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-5, Cas.no. 473-98-3 Price on request TNCHLOR trans-Nonachlor, 1.2mL x 100ug/mL, nonane Price on request 79426 2-tert-Butylphenol Price on request