EPA method 633 Analytes Back Catalog number: 40048 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8-B-234-CDF 8-Bromo-2,3,4-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 10900-0575-100AN5 Epichlorhydrin, 100µg/ml in Acetonitrile, 5ml Price on request 51166 VPH Primary Calibration Spike Rev 1.1 Price on request