DETERMINATION OF SELENIUM IN SOILS WITH SQUARE-WAVE CATHODIC STRIPPING VOLTAMMETRY

Authors
ROJAS CL DEMAROTO SB VALENTA P
Citation
Cl. Rojas et al., DETERMINATION OF SELENIUM IN SOILS WITH SQUARE-WAVE CATHODIC STRIPPING VOLTAMMETRY, Fresenius' journal of analytical chemistry, 348(11), 1994, pp. 775-776
Citations number
8
Categorie Soggetti
Chemistry Analytical
Journal title
Fresenius' journal of analytical chemistry → ACNP
ISSN journal
09370633
Volume
348
Issue
11
Year of publication
1994
Pages
775 - 776
Database
ISI
SICI code
0937-0633(1994)348:11<775:DOSISW>2.0.ZU;2-O
Abstract
A new voltammetric method is elaborated for the trace determination of selenium in soils. The use of the square-wave cathodic stripping volt ammetry in the determination step efficiently eliminates the interfere nce of electroactive components. The detection limit is 0.75 mug/l.