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T1  - Intercomparison exercise on difficult to measure radionuclides in activated concrete - statistical analysis and comparison with activation calculations 
SN  -  /  
UR  - http://hdl.handle.net/10138/332992 
T3  -  
A1  - Leskinen, Anumaija; Gautier, Celine; Räty, Antti; Kekki, Tommi; Laporte, Elodie; Giuliani, Margaux; Bubendorff, Jacques; Laurila, Julia Pauliina; Kurhela, Kristian Otto Aleksi; Fichet, Pascal; Salminen-Paatero, Susanna 
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Y1  - 2021 
LA  - eng 
AB  - This paper reports the results obtained in a Nordic Nuclear Safety Research project during the second intercomparison exercise for the determination of difficult to measure radionuclides in decommissioning waste. Eight laboratories participated by carrying out radiochemical analysis of H-3, C-14, Cl-36, Ca-41, Fe-55 and Ni-63 in an activated concrete. In addition, gamma emitters, namely Eu-152 and Co-60, were analysed. The assigned values were derived from the submitted results according to ISO ... 
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KW  - 116 Chemical sciences; liquid scintillation counting; Intercomparison; beta emitters; nuclear decommissioning; activated concrete; extraction chromatography; ion exchange; Difficult to measure radionuclides; Intercomparison exercise; Decommissioning waste; Concrete; Biological shield; ISO 13; 528; NUCLEAR-WASTE; NI-63; FE-55; CA-41; H-3; SAMPLES; C-14 
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