Sr in cattle bone and tooth samples by inductively coupled plasma mass spectrometryKoarai, Kazuma 
; Matsueda, Makoto ; Aoki, Jo; Yanagisawa, Kayo*; Terashima, Motoki ; Fujiwara, Kenso ; Kino, Yasushi*; Oka, Toshitaka ; Takahashi, Atsushi*; Suzuki, Toshihiko*; Shimizu, Yoshinaka*; Chiba, Mirei*; Osaka, Ken*; Sasaki, Keiichi*; Sekine, Tsutomu*; Fukumoto, Manabu*; Shinoda, Hisashi*; Kitamura, Akihiro ; Abe, Hironobu
Rapid analysis of Sr in bone and tooth samples of cattle were achieved by an inductively coupled plasma mass spectrometry (ICP-MS) coupled with mass shift and solid phase extraction techniques. Limit of detection (LOD) in the ICP-MS measurement of 0.1 g samples was lower than that of the radioactivity measurement. Analytical time of the ICP-MS method was reduced from 20 days to 11 hours, compared with the radiometric method. Therefore, the ICP-MS method can be rapid and useful procedure of Sr in small bone and tooth samples derived from terrestrial animals.
Language |
: | English |
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Journal |
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Volume |
: | 36 |
Number |
: | 8 |
Pages |
: | p.1678 - 1682 |
Publication Year/Month |
: | 2021/08 |
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Keywords |
: | Sr-90; ICP-MS; 硬組織; 福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident |
Article of JAEA R&D Review |
: | Rapid Analysis of |
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Percentile:53.20 Category:Chemistry, Analytical |
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