An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

SW-846 Test Method 9315: Alpha-Emitting Radium Isotopes

The following document discusses the procedure to measure the total soluble alpha emitting radioisotopes of radium and its daughters in surface and ground waters.

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

Method 9315: Alpha-Emitting Radium Isotopes, part of Test Methods for Evaluating Solid Waste, Physical/Chemical Methods (PDF)(7 pp, 203 K, September 1986)