ICP-MS Analysis of Geological Standard Rocks for Yttrium, Lanthanoids, Thorium and Uranium.
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- SHINOTSUKA Kazunori
- Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
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- HIDAKA Hiroshi
- Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
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- EBIHARA Mitsuru
- Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
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- NAKAHARA Hiromichi
- Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
書誌事項
- タイトル別名
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- ICP-MS Analysis of Geological Standard
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抄録
Inductively coupled plasma mass spectrometry (ICP-MS) is applied to geological standard rocks for the determination of Y, lanthanoids (Ln′s), Th and U. Internal standardization is employed for the precise measurement: Rh for Y, In and Tl for Ln′s, Bi for Th and U. For Ln′s, linear interpolation correction is used. Our ICP-MS data agree with the recommended values within 10% for most samples. Their chondrite-normalized Ln abundance patterns are smooth, suggesting that our ICP-MS data are highly accurate and can be used for discussing detailed abundances of Ln′s. The Y, Th and U data are as precise as the Ln data. The simultaneous and precise determination of Ln′s, Th and U enable us to extend the geochemical discussion in better detail than before.
収録刊行物
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- Analytical Sciences
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Analytical Sciences 12 (6), 917-922, 1996
社団法人 日本分析化学会
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詳細情報
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- CRID
- 1390282679229637888
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- NII論文ID
- 130003528088
- 30031574955
- 10002410044
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- NII書誌ID
- AA10500785
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- COI
- 1:CAS:528:DyaK28XnsFCmsbg%3D
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- ISSN
- 13482246
- 09106340
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- NDL書誌ID
- 4099088
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可