A fully automatic system for acid-base coulometric titrations

An automatic system for acid-base titrations by electrogeneration of H(+) and OH(-) ions, with potentiometric end-point detection, was developed. The system includes a PC-compatible computer for instrumental control, data acquisition and processing, which allows up to 13 samples to be analysed seque...

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Detalles Bibliográficos
Autores principales: Cladera, A., Caro, A., Estela, J. M., Cerdà, V.
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 1990
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2547844/
https://www.ncbi.nlm.nih.gov/pubmed/18925283
http://dx.doi.org/10.1155/S1463924690000323
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author Cladera, A.
Caro, A.
Estela, J. M.
Cerdà, V.
author_facet Cladera, A.
Caro, A.
Estela, J. M.
Cerdà, V.
author_sort Cladera, A.
collection PubMed
description An automatic system for acid-base titrations by electrogeneration of H(+) and OH(-) ions, with potentiometric end-point detection, was developed. The system includes a PC-compatible computer for instrumental control, data acquisition and processing, which allows up to 13 samples to be analysed sequentially with no human intervention. The system performance was tested on the titration of standard solutions, which it carried out with low errors and RSD. It was subsequently applied to the analysis of various samples of environmental and nutritional interest, specifically waters, soft drinks and wines.
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spelling pubmed-25478442008-10-16 A fully automatic system for acid-base coulometric titrations Cladera, A. Caro, A. Estela, J. M. Cerdà, V. J Automat Chem Research Article An automatic system for acid-base titrations by electrogeneration of H(+) and OH(-) ions, with potentiometric end-point detection, was developed. The system includes a PC-compatible computer for instrumental control, data acquisition and processing, which allows up to 13 samples to be analysed sequentially with no human intervention. The system performance was tested on the titration of standard solutions, which it carried out with low errors and RSD. It was subsequently applied to the analysis of various samples of environmental and nutritional interest, specifically waters, soft drinks and wines. Hindawi Publishing Corporation 1990 /pmc/articles/PMC2547844/ /pubmed/18925283 http://dx.doi.org/10.1155/S1463924690000323 Text en Copyright © 1990 Hindawi Publishing Corporation. http://creativecommons.org/licenses/by/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Cladera, A.
Caro, A.
Estela, J. M.
Cerdà, V.
A fully automatic system for acid-base coulometric titrations
title A fully automatic system for acid-base coulometric titrations
title_full A fully automatic system for acid-base coulometric titrations
title_fullStr A fully automatic system for acid-base coulometric titrations
title_full_unstemmed A fully automatic system for acid-base coulometric titrations
title_short A fully automatic system for acid-base coulometric titrations
title_sort fully automatic system for acid-base coulometric titrations
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2547844/
https://www.ncbi.nlm.nih.gov/pubmed/18925283
http://dx.doi.org/10.1155/S1463924690000323
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