On the application of ICP-MS techniques for measuring uranium and plutonium: a Nordic inter-laboratory comparison exercise

Jixin Qiao, Petra Lagerkvist, Ilia Rodushkin, Susanna Salminen-Paatero, Per Roos, Syverin Lierhage, Karl Andreas Jensen, Emma Engström, Yann Lahaye, Lindis Skipperud

Research output: Contribution to journalArticleScientificpeer-review

Abstract

Inductively coupled plasma mass spectrometry (ICP-MS) techniques are widely used for determination of long-lived radionuclides and their isotopic ratios in the nuclear fields. Uranium (U) and Plutonium (Pu) isotopes have been determined by many researchers with ICP-MS due to its relatively high sensitivity and short measurement time. In this work, an interlaboratory comparison exercise among the Nordic countries was performed, focusing on the measurement of U and Pu isotopes in certified reference materials by ICP-MS. The performance and characters of different ICP-MS instruments are evaluated and discussed in this paper.
Original languageEnglish
JournalJournal of Radioanalytical and Nuclear Chemistry
Volume315
Issue number3
Pages (from-to)565-580
Number of pages16
ISSN0236-5731
DOIs
Publication statusPublished - Mar 2018
MoE publication typeA1 Journal article-refereed

Fields of Science

  • 116 Chemical sciences
  • ICP-MS
  • PLUTONIUM
  • URANIUM
  • ISOTOPE RATIOS
  • IAEA-384
  • NBL CRM-103A
  • NORDIC ICP

    Qiao, J. (Project manager), Salminen-Paatero, S. (Project manager), Lagerkvist, P. (Project manager), Vesterlund, A. (Project manager), Skipperud, L. (Project manager), Jensen, K. A. (Project manager), Roos, P. (Project manager), Lierhage, S. (Project manager), Lindahl, P. (Project manager), Eriksson, M. (Project manager), Rodushkin, I. (Project manager) & Engström, E. (Project manager)

    01/03/201628/02/2018

    Project: Research project

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