|
Determination of Technetium-99, Neptunium-237 and Isotopes of Thorium in Uranyl Nitrate Solutions From a Reprocessing Plant, Using Double-Focusing ICP-MS Pages: 12 Published: Jan 1998
Download this paper for $25
PDF (240K)
View License Agreement Source: STP1344-EB Abstract The determination of some radionuclides in uranyl nitrate solutions from a reprocessing plant through chemical or radiochemical methods may be tedious, with poor precision. Quadrupole ICP-MS and, more recently, double-focusing ICP-MS, with high resolution capabilities, have proved to be very efficient tools for such determinations. These improvements will be illustrated by the examples of Technetium-99, Neptunium-237 and Thorium. Keywords: elemental mass spectrometry, ICP-MS, radiochemical methods, trace analysis, technetium, neptunium, thorium Paper ID: STP15727S Committee/Subcommittee: C26.09 DOI: 10.1520/STP15727S ASTM International is a member of CrossRef. | ||