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| NKS Programme Area: | NKS-B | | Research Area: | Emergency preparedness | | Report Number: | NKS-495 | | Report Title: | Intercomparison exercise of 93Mo and 59Ni analysis in activated steel | | Activity Acronym: | MoNi | | Authors: | , Anumaija Leskinen, Ben Russell, Cato Christian Szacinski Wendel, Celine Gautier, Chengyuan Chuang, Chiaoting Lo, Christian Alexander Schöpke, Christèle Colin, Elodie Laporte, Ingrid Geuens, Istvan Papp, Jacques Bubendorff, Jixin Qiao, Jussi Leporanta, Karl Andreas Jensen, Lesley Adriaensen, Lindis Skipperud, Lucie Hélot, Mila Pelkonen, Mélanie Balandras, Nancy Wanna, Nóra Vajda, Simon Jerome, Thomas Bandur Aleksandersen, Thomas Grangeon, Tommi Kekki, Tomo Suzuki-Muresan, Veronika Meriläinen, Weichi Wei, Yousim Taing, Yuehching Lee, Yuhsuan Ku, Yuncheng Lee | | Abstract: | An intercomparison exercise was carried out for Difficult-To- Measure (DTM) radionuclides in high activity steel samples. The steel sample was homogenized via acid digestion prior to distribution to the partners. Results were collected from radioactive and elemental analyses. The results were analysed according to the ISO 13528 standard. The performance assessment was carried out using z score. The report includes an overview of the radioanalytical procedures, preliminary and final results, and performance assessments. | | Keywords: | Decommissioning, Difficult-to-measure radionuclides, intercomparison exercise, high activity steel, elemental analysis | | Publication date: | 25 Febr 2025 | | ISBN: | 978-87-7893-593-9 | | Number of downloads: | 127 | | Download: |  NKS-495.pdf |
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