Swabs not reliable for detecting lead dust in homes

The quick, inexpensive test kits used by homeowners nationwide to detect lead-laced dust are prone to high error rates, according to a University of Rochester study.

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<p><a href="http://www.physorg.com/news99758130.html">Swabs not reliable for detecting lead dust in homes</a></p> <p>The quick, inexpensive test kits used by homeowners nationwide to detect lead-laced dust are prone to high error rates, according to a University of Rochester study.</p>