Method for production of responsive glass membrane for ion electrode, responsive glass membrane for ion electrode, and ion electrode
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United States of America Patent
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Jul 12, 2011
Grant Date -
Feb 4, 2010
app pub date -
Dec 11, 2007
filing date -
Dec 11, 2006
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Abstract
Disclosed is a sensitive glass film for a pH electrode, which is not deteriorated in its glass strength or pH-measuring function, which is hardly stained, and from which any stain can be removed easily. Also disclosed is a pH electrode having the sensitive glass film. A microparticle comprising rutile-type or brookite-type titanium dioxide or a microparticle comprising amorphous titanium dioxide is adhered directly on the glass film surface of a sensitive glass film for a pH electrode.
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