This document has been prepared to allow toxicological evaluation of the unregulated
contaminant o-toluidine in drinking water, as an extractant from one or more drinking water
system components evaluated under NSF/ANSI 61 (2010), or as a contaminant in a drinking
water treatment chemical evaluated under NSF/ANSI 60 (2009). Both non-cancer and cancer
endpoints have been considered, and risk assessment methodology developed by the U.S.
Environmental Protection Agency (U.S. EPA) has been used.
Click here for an executive summary of this document. (PDF)
