Publication
Title
Determination of trace metals in rain water by differential-pulse stripping voltammetry
Author
Abstract
Differential-pulse stripping voltammetry is applied to measure zinc, cadmium, lead and copper by anodic stripping and selenium(IV) by cathodic stripping in rain water at pH 2; subsequently, at pH 9,1, manganese is measured by anodic stripping on the same portion, and cobalt and nickel are measured in the adsorptive mode after formation of their dimethylglyoximates. The instrumental parameters are optimized. The linear ranges, mutual interferences and detection limits are studied. Excellent accuracy is demonstrated; the standard deviation is around 15% at 2.550 μg l−1 levels. The method is shown to be applicable for rain water.
Language
English
Source (journal)
Analytica chimica acta. - Amsterdam
Publication
Amsterdam : 1986
ISSN
0003-2670
Volume/pages
184(1986), p. 271-280
ISI
A1986D964700026
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 23.04.2014
Last edited 16.07.2017
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