A new procedure for separation of complex mixtures of pesticides by multidimensional planar chromatography

被引：17
|
作者：
Tuzimski, Tomasz [1 ]
机构：
[1] Skubiszewski Med Univ, Fac Pharm, Chair Chem, Dept Chem Phys, PL-20081 Lublin, Poland
来源：
JOURNAL OF SEPARATION SCIENCE | 2007年 / 30卷 / 07期
关键词：
multidimensional planar chromatography; pesticides; thin-layer chromatography; TLC;
D O I：
10.1002/jssc.200600446
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The objective of this communication is to report a new procedure for the separation of complex mixtures of pesticides by a combination of different modes of multidimensional planar chromatography. Complete separation of a mixture of pesticides was carried out by multidimensional planar chromatography on silica gel plates. The plates were videoscanned to show a real picture of the experimental results. Complete separation of all compounds was not possible by a single development on silica gel. The separation can be characterized as [PC x ((PC)-P-n + PC + PC + PC)]. With the aid of this new procedure a complex mixture of fourteen compounds was separated on a 10 x 10 cm TLC plate.
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页码：964 / 970
页数：7
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