| 环境中金属有机化合物形态分析方法近期进展 |
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| 引用本文： | 黄国兰,黄玉明.环境中金属有机化合物形态分析方法近期进展[J].环境工程学报,1993(3). |
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| 作者姓名： | 黄国兰 黄玉明 |
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| 作者单位： | 南开大学环境科学系，南开大学环境科学系 天津，300071，天津，300071 |
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| 摘 要： | 本文综合了环境中金属有机化合物形态分析方法的近期进展。在分离方面,高效液相色谱法(HPLC)的应用逐渐增加;等离子体激发的原子发射光谱作为检测器其应用也不断增长;HPLC与炉式原子吸收在接口上的困难已经解决;新的衍生技术已用于非挥发性物质的衍生以便于气相色谱分离;序列分析系统如GC/HPLC—AAS、GC/HPLC—AED、GC/HPLC—MS等的应用逐渐增多,所有这些联用系统都是相当灵敏的,而且很特效。
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| 关 键 词： | 分析方法 金属有机化合物 综述 |
RECENT DEVELOPMENTS IN THE TECHNIQUES OF SPECIATION OF ORGANOMETALLIC COMPOUNDS IN THE ENVIRONMENT |
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| Huang Guolan Huang Yuming.RECENT DEVELOPMENTS IN THE TECHNIQUES OF SPECIATION OF ORGANOMETALLIC COMPOUNDS IN THE ENVIRONMENT[J].Techniques and Equipment for Environmental Pollution Control,1993(3). |
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| Authors: | Huang Guolan Huang Yuming |
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| Abstract: | This paper presents a review of recent developments in speciation of organometallic compounds in the environment. On the separation purpose, high performance liquid chromatography is increadingly used. There is an increasing application of plasma-excited atomic emission spec-trometry as detector. The difficulty in interfacing of HPLC to furnace AAS have been overcome. New techniques are used in the derivatization of non-volatile species for gas chromatography. There is an increasing trend in the use of tandem analytical system such as GC/HPLC-AAS, GC/HPLC-AED, GC/HPLC-MS. All these combination systems are sophisticated, extremely sensitive and specific. |
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| Keywords: | analytical method comment organometallic compound |
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