Determination of cypermethrin, fenvalerate and cis- and trans-permethrin in soil and groundwater by high-performance liquid chromatography using partial least-squares regression

被引：1

作者：

Galera, MM ^{[1
]}

Vidal, JLM ^{[1
]}

Frenich, AG ^{[1
]}

Garcia, MDG ^{[1
]}

机构：

[1] UNIV ALMERIA,FAC EXPTL SCI,DEPT HYDROGEOL & ANALYT CHEM,ALMERIA,SPAIN

来源：

JOURNAL OF CHROMATOGRAPHY A | 1996年 / 727卷 / 01期

关键词：

water analysis; environmental analysis; soil; partial least-squares regression; pyrethroids; pesticides; cypermethrin; fenvalerate; permethrin;

D O I：

暂无

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The partial least-squares (PLS-2) method was applied to the simultaneous determination of the pyrethroids cypermethrin, fenvalerate and cis-trans-permethrin by HPLC. The PLS-2 method was also applied to the resolution of the ternary mixtures of cypermethrin, fenvalerate and trans-permethrin, cis-permethrin being determined from a calibration graph. The results obtained were compared and the best solution was applied to determine the four pyrethroids in soil and groundwater samples

引用

页码：39 / 46

页数：8

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