Alprazolam-D5 Back Catalog number: 96510 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11898.20-K-ME Maprotiline hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 673129 Dimidazon, 50mg Price on request 51214 ASTM D-4815 Calibration Mix #2A Price on request