Cole Hexel Section Head - Nuclear Analytical Chemistry Contact HEXELCR@ORNL.GOV All Publications Reproducible automated renewable column generation... Development of a Fast and Efficient Analytical Technique for the Isotopic Analysis of Fission and Actinide Elements In Environmental Matrices Mineral–Water Interface Structure of Xenotime (YPO4) {100} Trace impurity analysis in uranium oxide via hybrid quantification techniques—gravimetric standard addition and isotope dilution mass spectrometry Automated Separation of Uranium and Plutonium from Environmental Swipe Samples for Multiple Collector Inductively Coupled Plasma Mass Spectrometry Method Development of a Rapid Analytical Technique for Nuclear Materials in Complex Matrices Using Isotope Dilution-High Pressure Ion Chromatography-Inductively Coupled Plasma Mass Spectrometry (ID-HPIC-ICPMS) Need for High-Purity Uranium-233 UPTAKE OF URANIUM FROM SEAWATER BY AMIDOXIME-BASED POLYMERIC ADSORBENT: MARINE TESTING Characterization of uranium uptake kinetics from seawater in batch and flow-through experiments... Adsorption Tests COOPERATION BETWEEN THE UNITED STATES AND ARGENTINA ON URANIUM AND PLUTONIUM MASS SPECTROMETRY MEASUREMENT PROTOCOLS AND METH... DISSOLUTION AND ANALYSIS OF YELLOWCAKE COMPONENTS FOR FINGERPRINTING UOC SOURCES Survey of Collection Media for Environmental Sampling... Detailed Destructive Post-Irradiation Examinations of Mixed Uranium and Plutonium Oxide Fuel Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Page 2 Current page 3 Key Links Organizations Physical Sciences Directorate Chemical Sciences Division Nuclear Analytical Chemistry Section