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ガラスビードを用いた蛍光X線分析装置による珪酸塩岩石の主・微量成分分析:3倍・6倍・11倍希釈ガラスビード法の分析精度の評価
https://doi.org/10.15083/00032214
https://doi.org/10.15083/00032214e55e48fc-f8bd-4277-816d-093b91ac2cf5
名前 / ファイル | ライセンス | アクション |
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08_026-036.pdf (1.3MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2017-05-15 | |||||
タイトル | ||||||
タイトル | ガラスビードを用いた蛍光X線分析装置による珪酸塩岩石の主・微量成分分析:3倍・6倍・11倍希釈ガラスビード法の分析精度の評価 | |||||
言語 | ja | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | X-ray fluorescence spectrometry | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Low dilution glass bead | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Silicate rock | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Major and trace element determinations | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15083/00032214 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | Major and Trace Components Analysis of Silicate Rocks by X-ray Fluorescence Spectrometer Using Fused Glass Beads : Evaluation of Analytical Precision of Three, Six, Eleven Times Dilution Fused Glass Beads Methods | |||||
著者 |
谷, 健一郎
× 谷, 健一郎× 折橋, 裕二× 中田, 節也 |
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著者別名 | ||||||
識別子 | 71838 | |||||
識別子Scheme | WEKO | |||||
姓名 | TANI, Kenichiro | |||||
著者別名 | ||||||
識別子 | 71839 | |||||
識別子Scheme | WEKO | |||||
姓名 | ORIHASHI, Yuji | |||||
著者別名 | ||||||
識別子 | 71840 | |||||
識別子Scheme | WEKO | |||||
姓名 | NAKADA, Setsuya | |||||
著者所属 | ||||||
著者所属 | 海洋科学技術センター固体地球統合フロンティア研究システム地球内部物質循環研究領域 | |||||
著者所属 | ||||||
著者所属 | 東京大学地震研究所地球ダイナミクス部門 | |||||
著者所属 | ||||||
著者所属 | 火山噴火予知推進センター | |||||
著者所属 | ||||||
著者所属 | Program for Geochemical Evolution, Institute for Frontier Research on Earth Evolution, Japan Marine Science & Technology Center | |||||
著者所属 | ||||||
著者所属 | Division of Geodynamics | |||||
著者所属 | ||||||
著者所属 | Volcano Research Center, Earthquake Research Institute, University of Tokyo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We established a quantitative analysis for 10 major and 15 trace elements in silicate rocks by X-ray fluorescence spectrometry (XRF), using three types of dilution ratio glass bead, i.e., sample : flux ratios of 1 : 2, 1 : 5 and 1 : 10. The individual calibration lines, constructed using 24 igneous rock reference materials issued by USGS and GSJ, showed excellent accuracy and correlation coefficient for both major and trace elements, and no difference among the three types of glass beads, but, overall, the low dilution glass bead method (1 : 2) presented good analytical precision of both major and trace element in comparison with the other high dilution glass beads (1 : 5 and 1 : 10). For the assessment of our data quality, five reference rock materials of SY-2, SY-3, MRG-1, MIN-L and NIM-G, issued by SABS and CANMET were measured using above low dilution glass bead method. Our results were in good agreement with the recommended values reported by Potts et al. (1992), excluding Nb in SY-2, Co, Cr and Rb in SY-3, Ba and Pb in MRG-1, and Co and Ni in NIM-G. This suggests that our XRF method using low dilution glass bead is suitable to rapid and accurate determination of major and trace elements in silicate rocks from single glass bead. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | <論説> | |||||
書誌情報 |
技術研究報告 巻 8, p. 26-36, 発行日 2002 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13426486 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11602838 | |||||
出版者 | ||||||
出版者 | 東京大学地震研究所 | |||||
出版者別名 | ||||||
Earthquake Research Institute,University of Tokyo |