Electricity: measuring and testing – Electrolyte properties – Using a conductivity determining device
Patent
1993-10-27
1995-07-11
Wieder, Kenneth A.
Electricity: measuring and testing
Electrolyte properties
Using a conductivity determining device
324446, 324722, 324724, G01N 2707
Patent
active
054324530
ABSTRACT:
A cartridge-shaped reference element for potentiometric measuring systems exhibits a hollow body (20) as well as first and second sealed ends (30, 40) and a chamber (60). A silver electrode is provided as at least partial coating (50) of the inner surface of hollow body (20) bordering chamber (60), and coating (50) and protruding from chamber (60) so that a potential relating to the reference element can be measured.
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patent: 4427945 (1984-01-01), Sperry, III
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patent: 4803869 (1989-02-01), Barcelona et al.
CA114(1):2998c (abstract of JP 2120657).
Schott Gerate, Katalog 387, Kaborelektroden und Zubehor, Third Quarter, 1986, p. 19.
Schott Gerate, Katalog 3105, Elektroden fur Labor und Umwelt, Fourth Quarter, 1990, pp. 30-31.
Schott Gerate, Catalog 387, Laboratory Electrodes and Accesories, Third Quarter, 1986, 5 pages.
Schott Gerate, Catalog 3105, Electrodes for the Laboratory and the Environment, Fourth Quarter, 1986, 7 pages.
Dornauf Andrea
Gehringer Werner
Tauber Gunter
Brown Glenn W.
Schott-Gerate GmbH
Wieder Kenneth A.
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