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 Pu (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 inter-laboratory 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 language | English |
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Journal | Journal of Radioanalytical and Nuclear Chemistry |
Volume | 315 |
Issue number | 3 |
Pages (from-to) | 565-580 |
ISSN | 0236-5731 |
DOIs | |
Publication status | Published - 2018 |
Keywords
- ICP-MS
- Pu
- U
- NBL CRM-103A
- IAEA-384