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リン分析のためのタングステンフィラメント電熱気化/ICP質量分析法における測定精度向上の試み
https://doi.org/10.57375/00001647
https://doi.org/10.57375/00001647d6611591-b264-417f-8fd0-442ee1dbae40
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
117-121.pdf (3.8 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-07-10 | |||||
| タイトル | ||||||
| タイトル | リン分析のためのタングステンフィラメント電熱気化/ICP質量分析法における測定精度向上の試み | |||||
| タイトル | ||||||
| タイトル | An Attempt to Improve the Measurement Precision in Tungsten-Filament Electrothermal Vaporization / ICP-Mass Spectrometry for the Determination of Trace Phosphor | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | ICP-MS | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Electrothermal Vaporization | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Phosphor | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Environmental Water | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Inductively Coupled Plasma | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.57375/00001647 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
田中, 智一
× 田中, 智一× 栗林, 由香× 谷口, 航× Tanaka, Tomokazu× Kuribayashi, Yuka× Taniguchi, Wataru |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to improve the measurement precision in tungsten-filament electrothermal vaporization (WF-ETV) / inductively coupled plasma mass spectrometry (ICP-MS) for the determination of trace phosphor, we attempted the application of an internal standard method. The delay time between the discharge of a capacitor in the WF-ETV system and the start of measurement in ICP-MS was optimized for the simultaneous measurement of several elements. Operating parameters for WF-ETV were investigated to obtain appropriate intensities of phosphor, and consequently the optimum values of electric current for desolvation and sample volume became 3.3 A and 3.0 L, respectively. While relative standard deviation (RSD) of intensities of phosphor more than 50% was improved to 17% by correcting with those of cobalt as an internal standard element, the improved RSD was almost the same as the value obtained before. It was found that more detailed studies for selecting suitable internal standard elements were needed to improve the reproducibility of WF-ETV / ICP-MS. | |||||
| 書誌情報 |
福井工業大学研究紀要 号 47, p. 117-121, 発行日 2017-07-10 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00010528 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
