THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS

It is shown that the glass electrode may be used without appreciable error to measure pH of ammonia or ammonium chloride buffers, but that corrections must be applied above pH 8.6 if sodium ions are present in the unknown solution. Corrections are given for values from pH 8.6 to 9.4. A slight furthe...

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Detalles Bibliográficos
Autor principal: Hill, Samuel E.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1929
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2323745/
https://www.ncbi.nlm.nih.gov/pubmed/19872499
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author Hill, Samuel E.
author_facet Hill, Samuel E.
author_sort Hill, Samuel E.
collection PubMed
description It is shown that the glass electrode may be used without appreciable error to measure pH of ammonia or ammonium chloride buffers, but that corrections must be applied above pH 8.6 if sodium ions are present in the unknown solution. Corrections are given for values from pH 8.6 to 9.4. A slight further modification of form of glass electrode used by previous workers is described.
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spelling pubmed-23237452008-04-23 THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS Hill, Samuel E. J Gen Physiol Article It is shown that the glass electrode may be used without appreciable error to measure pH of ammonia or ammonium chloride buffers, but that corrections must be applied above pH 8.6 if sodium ions are present in the unknown solution. Corrections are given for values from pH 8.6 to 9.4. A slight further modification of form of glass electrode used by previous workers is described. The Rockefeller University Press 1929-07-20 /pmc/articles/PMC2323745/ /pubmed/19872499 Text en Copyright © Copyright, 1929, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Hill, Samuel E.
THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS
title THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS
title_full THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS
title_fullStr THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS
title_full_unstemmed THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS
title_short THE VALIDITY OF THE GLASS ELECTRODE IN AMMONIUM CHLORIDE BUFFERS
title_sort validity of the glass electrode in ammonium chloride buffers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2323745/
https://www.ncbi.nlm.nih.gov/pubmed/19872499
work_keys_str_mv AT hillsamuele thevalidityoftheglasselectrodeinammoniumchloridebuffers
AT hillsamuele validityoftheglasselectrodeinammoniumchloridebuffers

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