Chris M Wightman Technical Associate Staff Member - Analytical Chemist Contact 865.574.7063 | wightmancm@ornl.gov All Publications Recovery of High-Value Air-Reactive Material... Report on the Analysis of Plutonium-238 Oxide, Campaign # Management of High-Value Air-Reactive Material at Oak Ridge National Laboratory Key Links ORCID Organizations Physical Sciences Directorate Chemical Sciences Division Nuclear Analytical Chemistry Section Transuranium Analytical Lab Group