Article ID Journal Published Year Pages File Type
1877022 Applied Radiation and Isotopes 2009 4 Pages PDF
Abstract

We present an analysis of the results reported in the framework of proficiency tests performed in the years 2003–2007 in a gamma-ray spectrometry laboratory. Measurements of 102 samples and 622 results reporting the activities or activity concentrations of 39 gamma- or X-ray emitters are included in the study. A total of 61 results were found to be in disagreement with their target values. The cause of the disagreement was not found for only 21 discrepant results.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Radiation
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