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    National Tsing Hua University Institutional Repository > 原子科學院  > 生醫工程與環境科學系 > 期刊論文 >  Preparation of airborne particulate standards on PTFE-membrane filter for laser ablation inductively coupled plasma mass spectrometry


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/61815


    Title: Preparation of airborne particulate standards on PTFE-membrane filter for laser ablation inductively coupled plasma mass spectrometry
    Authors: Wang CF;Jeng SL;Lin CC;Chiang PC
    教師: 王竹方
    Date: 1998
    Publisher: Elsevier
    Relation: Analytica Chimica Acta, Volume 368, Issues 1-2, 17 July 1998, Pages 11-19
    Keywords: multielement determination
    airborne particles
    high-pressure bomb digestion
    ICP-MS
    LA-ICP-MS
    XRF
    Abstract: This study presents a feasible means of preparing simulated membrane-filter standards from SRM materials for laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). The homogeneity of the prepared standards and the accuracy and precision of determination of various elements in the prepared standards analyzed by LA-ICP-MS were also investigated. Results compared with those of X-ray fluorescence (XRF) spectrometry and ICP-MS after sample digestion in a high pressure bomb indicated that a standard filter prepared by the developed technique can be used to analyze for trace elements in airborne particulates by LA-ICP-MS with a high degree of sensitivity and convenience. In addition, up to sixteen elements on a single filter sample can be determined within 10 min.
    URI: http://www.elsevier.com/
    http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/61815
    Appears in Collections:[生醫工程與環境科學系] 期刊論文

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