Determination of dimethoate in water by cathodic stripping square-wave voltammetry

✍ Scribed by P. Hernández; Y. Ballesteros; F. Galán; L. Hernández

• Publisher: John Wiley and Sons
• Year: 1994
• Tongue: English
• Weight: 308 KB
• Volume: 6
• Category: Article
• ISSN: 1040-0397
• DOI: 10.1002/elan.1140060110

✦ Synopsis

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 m1-I.