DETERMINATION OF DIMETHOATE IN WATER BY CATHODIC STRIPPING SQUARE-WAVE VOLTAMMETRY

被引：12
|
作者：
HERNANDEZ, P [1 ]
BALLESTEROS, Y [1 ]
GALAN, F [1 ]
HERNANDEZ, L [1 ]
机构：
[1] UAM,DEPT QUIM ANALIT & ANAL INSTRUMENTAL,E-28049 MADRID,SPAIN
来源：
ELECTROANALYSIS | 1994年 / 6卷 / 01期
关键词：
CATHODIC STRIPPING SQUARE-WAVE VOLTAMMETRY; DIMETHOATE; RIVER WATER;
D O I：
10.1002/elan.1140060110
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This article describes the direct determination of the pesticide dimethoate in river water in an alkaline medium through cathodic stripping voltammetry. By employing an alkaline media and accumulation potential of 30 mV, reduction peak appears at -0.7 V. The detection limit is 1 ng ml(-l).
引用
收藏
页码：51 / 55
页数：5
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