Method 0023A is a sampling procedure used for determining stack emissions of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) from stationary sources included in the Test Methods for Evaluating Solid Waste: Physical/Chemical Methods Compendium, known as SW-846. The checklist below is in table form with a list of observations/requirements along with a space for answering yes or no and a space for comments.

• Method 0023A PCDD/PCDF Sample Recovery Checklist (PDF)(4 pp, 13 K)