Separation and quantitative determination of non-ionic surfactants used as pesticide additives

被引：28
|
作者：
Cserhati, T
Forgacs, E
机构：
[1] Ctrl. Res. Institute for Chemistry, Hungarian Academy of Sciences, 1525 Budapest
来源：
JOURNAL OF CHROMATOGRAPHY A | 1997年 / 774卷 / 1-2期
关键词：
reviews; environmental analysis; surfactants;
D O I：
10.1016/S0021-9673(97)00333-6
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
The various chromatographic techniques suitable for the separation and quantitative determination of non-ionic surfactants in industrial and environmental samples are reviewed with special emphasis on the sample preparation methods. Techniques are classified (thin-layer, high-performance, supercritical fluid and gas-liquid chromatography) and discussed separately. The sophisticated gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry techniques are the most suitable methods for the separation of non-ionic surfactants according to both the number of ethylene oxide groups per molecule and the character of the hydrophobic moiety.
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页码：265 / 279
页数：15
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