Analyzing alpha emitting isotopes of Pu, Am and Cm from NPP water samples: An intercomparison of Nordic radiochemical laboratories

Susanna Salminen-Paatero, Xiaolin Hou, Grzegorz Olszewski, Lina Ekerljung, Annika Tovedal, Anna Vesterlund, Angelica Andersson, Satu Kangas, Henrik Ramebäck

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Sammanfattning

Radioanalytical methods for the determination of isotopes of Pu, Am and Cm in water samples from nuclear power plants were compared and further developed in a Nordic project (Optimethod) through two intercomparison exercises among Nordic laboratories. With this intercomparison, the analytical performance of some laboratories was improved by modification of the analytical method and adopting new techniques. The obtained results from the two intercomparisons for alpha emitting transuranium isotopes are presented, and the lessons learnt from these intercomparison exercises are discussed.

Originalspråkengelska
TidskriftJournal of Radioanalytical and Nuclear Chemistry
Volym329
Nummer3
Sidor (från-till)1447-1458
Antal sidor12
ISSN0236-5731
DOI
StatusPublicerad - sep. 2021
MoE-publikationstypA1 Tidskriftsartikel-refererad

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