EPA 502Gases - Mix A Back Catalog number: 90552 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683377 Fenbendazole, 100 µg/ml, Acetonitrile, 5ml Price on request S-4168-ASS-10IOX5 Valve Timing Calibration Mix (with Internal Standard) 5 Analytes, each Wt.% as listed in isooctane; units: 1x10mL and 5x10mL Name Wt.% Name Wt.% Benzene 4.5 o-Xylene Price on request 71670 2,3,6-Trichloroanisole Price on request