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Disposable reference electrode
The Analyst, 1998A disposable reference electrode was developed which can be used for environmental and medical analysis. It is an Ag/AgCl electrode with an integrated junction, prepared using inexpensive materials such as glass-fibre filter medium and heat-sealing film with screen printing and encapsulating by lamination.
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Fluoride-selective electrode with internal redox reference electrode
Mikrochimica Acta, 1995The potential response of a symmetrical configuration in which the LaF3-membrance is placed between two solutions is discussed. The electrode body provides contact with the inner surface of the fluoride membrane, with a solution containing Fe(CN)63- - Fe(CN)64- redox couple and a Pt wire as internal reference electrode.
Njegomir Radić, Marija Bralić
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Alternative Reference Electrode Placements
American Journal of Electroneurodiagnostic Technology, 2007The epileptologists asked the technologists in our laboratories to investigate the use of alternative references. The investigation included evaluation of each reference as well as the amount of time placing the additional references added to the procedure.
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In Analysis, 2015
An instantly usable screen-printed paper-based Ag/AgCl electrode was fabricated for use as a cost-effective disposable reference electrode. The reference electrode showed potential stability for approximately 75 h.
Isao Shitanda +3 more
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An instantly usable screen-printed paper-based Ag/AgCl electrode was fabricated for use as a cost-effective disposable reference electrode. The reference electrode showed potential stability for approximately 75 h.
Isao Shitanda +3 more
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2013
Rapid and accurate determination of ions in solutions is an increasing demand in medicine, research, routine work in laboratories as well as in process control. The development of portable chemical analysers is dependent on the ability to miniaturise the sensors.
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Rapid and accurate determination of ions in solutions is an increasing demand in medicine, research, routine work in laboratories as well as in process control. The development of portable chemical analysers is dependent on the ability to miniaturise the sensors.
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Copper sulfate reference electrode
Journal of Electroanalytical Chemistry, 2011Abstract The goal of this experimental study was to accurately determine the potential of the copper sulfate electrode (CSE) for use in quantitative electrochemical analysis. The potential of the CSE at 25 °C was found to be 317 mV versus that of the normal hydrogen electrode (NHE), with a slope of 0.17 mV/°C over the range from 5 °C to 45 °C.
Donald R. Sadoway +2 more
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2013
Both the terms of pseudo-reference (literally “false” reference) electrode and quasi-reference (“almost” or “essentially”) electrode are used in the literature, often synonymously or interchangeably. The essential difference between a true reference electrode (as defined in Chap.
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Both the terms of pseudo-reference (literally “false” reference) electrode and quasi-reference (“almost” or “essentially”) electrode are used in the literature, often synonymously or interchangeably. The essential difference between a true reference electrode (as defined in Chap.
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Rehydrating dry reference electrodes
Journal of Chemical Education, 1993For solutions containing protein, this apparatus avoids the problems caused when using silver chloride solutions that plug up ion junctions.
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Analytical Chemistry, 2014
A simple, instrument-free method to control the standard potential (E°) of potentiometric solid-contact ion-selective electrodes (SC-ISE) is described. In this method, the electrode potential of a SC-ISE is reset by short-circuiting the electrode with a ...
Ulriika Vanamo, J. Bobacka
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A simple, instrument-free method to control the standard potential (E°) of potentiometric solid-contact ion-selective electrodes (SC-ISE) is described. In this method, the electrode potential of a SC-ISE is reset by short-circuiting the electrode with a ...
Ulriika Vanamo, J. Bobacka
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Reference electrodes based on conducting polymers
Fresenius' Journal of Analytical Chemistry, 2000Several attempts to produce conducting polymer based all-solid-state reference electrodes are presented. Open circuit potential of conducting polymers is redox sensitive and Donan equilibrium dependent. Therefore, more sophisticated constructions are necessary.
K. Jüttner +2 more
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