Repeatability and reproducibility of measurements of low dissolved radiocesium concentrations in freshwater using different pre-concentration methods
Repeatability and reproducibility of measurements of low dissolved radiocesium concentrations in freshwater using different pre-concentration methods
复制标题
使用不同预浓缩方法测量淡水中低溶解放射性铯浓度的重复性和再现性
DOI:
10.1007/s10967-019-06696-2
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发表时间:
2019
影响因子:
1.6
通讯作者:
他23名
中科院分区:
文献类型:
--
作者:
Kurihara Momo;Yasutaka Tetsuo;Aono Tatsuo;Ashikawa Nobuo;Ebina Hiroyuki;Iijima Takeshi;Ishimaru Kei;他23名
We assessed the repeatability and reproducibility of methods for determining low dissolved radiocesium concentrations in freshwater in Fukushima. Twenty-one laboratories pre-concentrated three of 10 L samples by five different pre-concentration methods (Prussian-blue-impregnated filter cartridges, coprecipitation with ammonium phosphomolybdate, evaporation, solid-phase extraction disks, and ion-exchange resin columns), and activity of radiocesium was measured. Thez-scores for all of the137Cs results were within ± 2, indicating that the methods were a good degree of precision. The relative standard deviations (RSDs) indicating the reproducibility among different laboratories were larger than the RSDs indicating the repeatability in each separate laboratory.
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影响因子:
8.8
作者:
Nakanishi, Takahiro;Sakuma, Kazuyuki
通讯作者:
Sakuma, Kazuyuki
影响因子:
12.8
作者:
Tsuji, Hideki;Yasutaka, Tetsuo;Komai, Takeshi
通讯作者:
Komai, Takeshi
影响因子:
8.1
作者:
Roeland Geurts;J. Spooren;M. Quaghebeur;K. Broos;Cindy Kenis;Luc Debaene
通讯作者:
Luc Debaene
DOI:
10.1016/s1569-4860(07)11004-4
发表时间:
2008-01-01
期刊:
ANALYSIS OF ENVIRONMENTAL RADIONUCLIDES
影响因子:
--
作者:
Aoyama, M.;Hirose, K.
通讯作者:
Hirose, K.
影响因子:
1.6
作者:
D. Beals;W. G. Britt;J. Bibler;D. A. Brooks
通讯作者:
D. A. Brooks