Simultaneous determination of cobalt and nickel in sea water by adsorptive cathodic stripping square-wave voltammetry
β Scribed by Zhang, Hao; Wollast, Roland; Vire, Jean-Claude; Patriarche, Gaston J.
- Book ID
- 118119877
- Publisher
- Royal Society of Chemistry
- Year
- 1989
- Tongue
- English
- Weight
- 795 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0003-2654
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π SIMILAR VOLUMES
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.
Folic acid is of biological origin and occurs ubiquitously in the natural system. Very little is known about its likely occurrence and distribution in natural waters. A voltammetric method is proposed to determine folic acid in sea and estuarine waters. The method is based on cathodic stripping volt