EXTRACTION OF PESTICIDE-RESIDUES IN VEGETABLES AND DETERMINATION BY GAS-CHROMATOGRAPHY

被引：0
|
作者：
VIDAL, JLM
GARCIA, AV
PRADAS, EG
ROLDAN, E
机构：
来源：
ANALES DE QUIMICA | 1991年 / 87卷 / 02期
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D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The recovery percentages of pesticide residues from different vegetables with AcOEt in presence of an excess of Na2SO4 are determined. The optimum operatory conditions for their determination by GLC with NPD detector are established. Retention times and linearity intervale, area of peak vs concentration, have also been determined. The method is applied to the quantification of pesticide residues in several samples of vegetables.
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页码：248 / 253
页数：6
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