SW-846 Test Method 4425: Screening Extracts of Environmental Samples for Planar Organic Compounds by a Reporter Gene on a Human Cell Line

This document provides information on the screening procedure that will detect the total amount of planar compounds - including polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), coplanar polychlorinated biphenyl congeners (PCBs), and high molecular weight polynuclear aromatic hydrocarbons (PAHs) - in solvent extracts of environmental samples of soil, sediment, tissue, and water.

You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.