APPLICATION OF DIFFERENTIAL-PULSE ANODIC- STRIPPING VOLTAMMETRY FOR ANALYSIS OF SOIL SAMPLES IN A PERCHLORATE BARIUM MEDIUM

Authors
YOUSFI I BERMOND A
Citation
I. Yousfi et A. Bermond, APPLICATION OF DIFFERENTIAL-PULSE ANODIC- STRIPPING VOLTAMMETRY FOR ANALYSIS OF SOIL SAMPLES IN A PERCHLORATE BARIUM MEDIUM, Analusis, 22(6), 1994, pp. 343-346
Citations number
10
Categorie Soggetti
Chemistry Analytical
Journal title
Analusis → ACNP
ISSN journal
03654877
Volume
22
Issue
6
Year of publication
1994
Pages
343 - 346
Database
ISI
SICI code
0365-4877(1994)22:6<343:AODASV>2.0.ZU;2-U
Abstract
Differential pulse anodic stripping voltammetry was used to determine the amount of trace metals (copper cadmium and lead) in a medium with barium perchlorate where the use of the electrothermal atomic absorpti on spectrometry would be difficult. Interferences between present spec ies made impossible an easy exploitation of results obtained by simult aneous quantity determination. Thus, the standard addition method appl ied to mono-elementary titrations was examined.