Alprazolam-D5 Back Catalog number: 96510 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4056-0-10MX Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5 Price on request 675294 Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 677732 2-Isopropylphenol, 500mg Price on request