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Determination of rare earth element in carbonate using laser-ablation ICP-MS : An examination of the influence of the matrix on LA-ICP-MS analysis

https://hiroshima.repo.nii.ac.jp/records/2006201
https://hiroshima.repo.nii.ac.jp/records/2006201
09f5edf2-6b87-48fd-8000-c300d1ee4f33
名前 / ファイル ライセンス アクション
ACA_583-2_303.pdf ACA_583-2_303.pdf (309.5 KB)
Item type デフォルトアイテムタイプ_(フル)(1)
公開日 2023-03-18
タイトル
タイトル Determination of rare earth element in carbonate using laser-ablation ICP-MS : An examination of the influence of the matrix on LA-ICP-MS analysis
言語 en
作成者 Tanaka, Kazuya

× Tanaka, Kazuya

en Tanaka, Kazuya

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Takahashi, Yoshio

× Takahashi, Yoshio

en Takahashi, Yoshio

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Shimizu, Hiroshi

× Shimizu, Hiroshi

en Shimizu, Hiroshi

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アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利情報
権利情報 Copyright (c) 2006 Elsevier B.V.
主題
主題Scheme Other
主題 LA-ICP-MS
主題
主題Scheme Other
主題 carbonate
主題
主題Scheme Other
主題 rare earth element
主題
主題Scheme Other
主題 matrix effect
主題
主題Scheme NDC
主題 430
内容記述
内容記述 In this study, we examined the influence of the matrix on rare earth element (REE) analyses of carbonate with LA-ICP-MS using carbonate and NIST glass standards. A UV 213 nm Nd:YAG laser system was coupled to an ICP-MS. Laser ablation was carried out in both He and Ar atmospheres to investigate the influence of ablation gas on the analytical results. A small amount of N2 gas was added to the carrier gas to enhance the signal intensities. Synthetic CaCO3 standards, doped with REEs, as well as NIST glasses (NIST SRM 610 and 612) were used as calibration standards. Carbonatite, which is composed of pure calcite, was analyzed as carbonate samples. The degree of the influence of the matrix on the results was evaluated by comparing with the results which were calibrated by the synthetic CaCO3 and NIST glass standards. With laser ablation in a He atmosphere, the differences between the results calibrated by the synthetic CaCO3 and NIST glass standards were less than 10% across the REE series, except for those of La which were 25%. In contrast, for the measurements made in an Ar atmosphere, the results calibrated by the synthetic CaCO3 and NIST glass standards differed by 25–40%. It was demonstrated that the LA-ICP-MS system can provide quantitative analysis of REE concentrations in carbonate samples using non-matrix matched standards of NIST glasses.
言語 en
出版者
出版者 Elsevier Science B.V.
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
出版タイプ
出版タイプ AO
出版タイプResource http://purl.org/coar/version/c_b1a7d7d4d402bcce
関連情報
識別子タイプ DOI
関連識別子 10.1016/j.aca.2006.10.023
関連情報
識別子タイプ DOI
関連識別子 http://dx.doi.org/10.1016/j.aca.2006.10.023
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0003-2670
収録物識別子
収録物識別子タイプ NCID
収録物識別子 AA00524834
開始ページ
開始ページ 303
書誌情報 Analytica Chimica Acta
Analytica Chimica Acta

巻 583, 号 2, p. 303-309, 発行日 2007-02-05
旧ID 20654
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