Ion-selective electrode
US9885683B2 · kind B2 · utility
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1References
9Claims
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Assignee
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Key dates
| Filing date | Jul 28, 2014 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Oct 14, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/333
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To enhance the potential stability of a solid-electrode-type ion-selective electrode and reduce individual variations, the present invention is provided with an ion-sensitive membrane adapted to be in contact with a measurement solution, a mixture of graphite and liquid oil that is in contact with the ion-sensitive membrane, and a conductor that is in contact with the mixture of graphite and liquid oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.