Determination of Trace Manganese by Square-Wave Stripping Voltammetry
β Scribed by Shujie Wang; Baoxian Ye
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 136 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1040-0397
No coin nor oath required. For personal study only.
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.
A method for the improvement of the signal-to-noise ratio in square-wave (SW) voltammetry is proposed. It is based on the modification of a square-wave waveform. This method is applied to cathodic stripping voltammetric (CSV) determination of selenium(IV) in nitric acid solutions. Hanging mercury dr