ANALYTICAL APPLICATIONS OF THE CD-2-CD MEMBRANE-ELECTRODE( SELE CTIVEEMIS)

Authors
HOPIRTEAN E COSMA V
Citation
E. Hopirtean et V. Cosma, ANALYTICAL APPLICATIONS OF THE CD-2-CD MEMBRANE-ELECTRODE( SELE CTIVEEMIS), Revista de chimie, 45(2), 1994, pp. 151-154
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Revista de chimie → ACNP
ISSN journal
00347752
Volume
45
Issue
2
Year of publication
1994
Pages
151 - 154
Database
ISI
SICI code
0034-7752(1994)45:2<151:AAOTCM>2.0.ZU;2-O
Abstract
This paper presents a study on the utilization of the indigenous EMIS- Cd electrode, by the known potentometric techniques (i.e. direct poten tiometry, standard addition and potentiometric titration), for determi ning the Cd2+ concentration in the samples to be analysed. The results got by the abovementioned techniques are presented in comparison with those obtained by atomic adsorpbtion spectrometry and technical indic ation titration. The results obtained in the Cd determination by poten tiomatric methods, using Cd2+-selective membrane electrode, were good as compared to those got by atomic adsorpbtion spectrometry. The best results were got by potentiometric titration.