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
收藏
页码：39 / 46
页数：8
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