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IRIS Toxicological Review of Cerium Oxide and Cerium Compounds (Interagency Science Discussion Draft)
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This assessment contains the derivation of a chronic reference concentration, as well as a cancer characterization.
|2005||EPA began developing the Toxicological Review of cerium oxide and cerium compounds.|
|May 2008||EPA released an External Review Draft for public comment and review.|
|May 2008||EPA announced the external peer review panel meeting in a May 6, 2008, Federal Register Notice.|
|Sep 2009||EPA hosted an interagency science discussion on the draft IRIS Summary and Toxicological Review of Cerium Oxide and Cerium Compounds. These comments are provided on this web site.|
|Sep 2009||EPA released the Final Toxicological Review (PDF) and accompanying Summary for Cerium Oxide and Cerium Compounds to the IRIS Web site.|
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.