Dean, J C J; Ivanov, P; Collins, S; Garcia Miranda, M (2014) Environmental radioactivity proficiency test exercise 2013. NPL Report. IR 32
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Abstract
The results of NPL's nineteenth Environmental Radioactivity Proficiency Test Exercise are reported. Eight different sample types were offered: an aqueous mixture of five alpha emitters (designated 'AL'), a second aqueous mixture of five alpha emitters ('AH'), an aqueous mixture of three beta emitters ('B1'), a second aqueous beta mixture containing four beta emitters ('B2'), an aqueous mixture of four gamma emitters ('GL'), a second aqueous mixture of four gamma emitters ('GH'), a peat sample containing four radionuclides ('P') and a sandy soil sample containing four radionuclides ('S'). A total of 721 results were submitted; 78% of the results were in agreement with the Assigned Values.
Item Type: | Report/Guide (NPL Report) |
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NPL Report No.: | IR 32 |
Subjects: | Ionising Radiation Ionising Radiation > Radioactivity |
Last Modified: | 02 Feb 2018 13:13 |
URI: | http://eprintspublications.npl.co.uk/id/eprint/6224 |
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