operational pH cell

https://doi.org/10.1351/goldbook.O04298
An electrochemical cell which is the basis of practical pH measurement consisting of a hydrogen ion-responsive electrode (hydrogen gas, or glass) and a @R05229@ immersed in the @T06286@.
See:
pH
,
reference electrode
,
test solution (in analysis)
Source:
PAC, 1985, 57, 531. (Definition of pH scales, standard reference values, measurement of pH and related terminology (Recommendations 1984)) on page 540 [Terms] [Paper]
Citation: 'operational pH cell' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.O04298 RIS BibTex EndNote
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Last revised: February 24, 2014