An official website of the United States government.

SW-846 Test Method 7472: Mercury in Aqueous Samples and Extracts by Anodic Stripping Voltammetry (ASV)

The following document outlines the method used to determine dissolved divalent mercury ions and compounds (Hg(II)) in drinking water, natural surface water, seawater, wastewater, and aqueous soil extracts.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.