SIMULTANEOUS FIA DETERMINATION OF 2 COMPONENTS WITH DIFFERENTIAL NORMAL PULSE VOLTAMMETRIC MULTIDETECTION

Authors
ALPIZAR J CRESPI A CLADERA A FORTEZA R CERDA V
Citation
J. Alpizar et al., SIMULTANEOUS FIA DETERMINATION OF 2 COMPONENTS WITH DIFFERENTIAL NORMAL PULSE VOLTAMMETRIC MULTIDETECTION, Electroanalysis, 9(3), 1997, pp. 247-250
Citations number
24
Categorie Soggetti
Chemistry Analytical
Journal title
Electroanalysis → ACNP
ISSN journal
10400397
Volume
9
Issue
3
Year of publication
1997
Pages
247 - 250
Database
ISI
SICI code
1040-0397(1997)9:3<247:SFDO2C>2.0.ZU;2-Y
Abstract
A flow injection method for the simultaneous determination of two comp onents based on differential normal pulse voltammetric multidetection was developed. The method entails applying two sequential potential pu lses to a 3-electrode voltammetric system (with a carbon paste working electrode) connected to a flow-through cell. The proposed method can be applied to other complex systems comprising more than two substance s provided large differences in their peak potentials.