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| Research Progress of Sample Introduction Technique for Atomic Fluorescence Spectrometry |
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| DOI：10.3969/j.issn.1004-4957.年份.月份 |
| KeyWord:atomic fluorescence spectrometry sample introduction technique chemical vapor generation electrothermal vaporization research progress |
| Author | Institution |
| 付海阔，王亚秦 |
广西银亿科技矿冶有限公司 |
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| Abstract: |
| Atomic fluorescence spectrometry（AFS） has become an important means for detection of metal and metalloid.Sample introduction technique for AFS is directly related to the type of incorporated atomizer.In this paper，according to the difference of sample introduction principles，four kinds of sample introduction techniques of AFS，including direct injection，spray introduction，chemical vapor generation（CVG） and electrothermal vaporization（ETV），were reviewed respectively.The research development，principle，merit and demerit of each kind were presented in detail，particularly that for CVG and ETV.The perspective of sample introduction techniques for AFS in future was also put forword.Totally，75 references were cited. |
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