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Related to Potentiometry: Potentiometric titration


1. A three-terminal resistor with a manually adjustable center connection that adjusts the resistance between the end terminals and the center, whose uses include controlling the volume of an amplifier. Also called pot3.
2. An instrument for measuring an unknown voltage by comparison to a standard voltage.

po·ten′ti·o·met′ric (-ə-mĕt′rĭk) adj.


(Chemistry) chem (of a titration) having the end point determined by a change in potential of an electrode immersed in the solution
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In 2014, the benchtop meters accounted for the largest share of the electrochemical meters market; the potentiometry segment accounted for the largest share of the electrochemical instruments market, by technology; and the environmental testing industry segment accounted for the largest share of electrochemical instruments end user market.
Based on technologies, the electrochemical instruments market is segmented into potentiometry, voltammetry, coulometry, and other technologies.
For measurement of serum electrolytes, many laboratories employ ion-selective electrodes (ISE) that utilize indirect potentiometry, in which patient samples are diluted before the measurement process.
To establish the structure of oligomer molecules we applied a gas-liquid and liquid chromatography, ultraviolet spectroscopy, infrared spectroscopy, spectroscopy of a nuclear magnetic resonance, conductive-and potentiometry.
Analytical methods include titration, liquid chromatography, gas chromatography, ion chromatography, capillary electrophoresis and potentiometry (fluoride ion-selective electrode).
The structures and functions of the sensilla of EGW adults still need to be further investigated by immuno-electron microscopy and by single-cell receptor potentiometry.
Log (protonation constant K) of the conjugate base 61 by potentiometry as described elsewhere (34), (52).
From potentiometry, UV-Vis, and IR spectroscopy work it appeared that there is strong binding.
Here US and European chemists cover advances in potentiometry, electrochemistry at platinum single-crystal electrodes, applying scanning electrochemical microscopy to corrosion studies, and the surface interrogation mode of scanning electrochemical microscopy: an approach to the study of adsorption and (electro)catalysis at electrodes.
10) Direct potentiometry is used in blood gas analyzers and measures sodium activity in plasma water.