TECHNIQUES FOR POSTCOLUMN DERIVATIZATION IN GAS CHROMATOGRAPHY/MASS SPECTROMETRY

TECHNIQUES FOR POSTCOLUMN DERIVATIZATION IN GAS CHROMATOGRAPHY/MASS SPECTROMETRY
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气相色谱/质谱中的柱后衍生化技术

DOI：
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发表时间：
1991
期刊：
影响因子：
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通讯作者：
H. Grade
H. Grade
中科院分区：
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文献类型：
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作者：
W. Ligon;H. Grade

文献摘要

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将常规分离式毛细管GC（气相色谱）进样器的输出连接到毛细管气相色谱仪和质谱仪之间的区域，允许将试剂添加到该区域以进行柱后衍生。在逐峰基础上的导数很容易实现。溴化、氘交换和各种酰化反应已被证明
The connection of the output of a conventional split-type capillary GC (gas chromatography) injector to the region between a capillary gas chromatograph and a mass spectrometer has allowed the addition of reagents to this region for purposes of postcolumn derivatization. Derivatizations on a peak by peak basis are easily accomplished. Bromination, deuterium exchange, and a variety of acylation reactions have been demonstrated