发明名称 |
REFERENCE ELECTRODE WITH NON-BLOCKING LIQUID JUNCTION |
摘要 |
A reference electrode traps silver ions and chloro complex ions leaching to an internal filling solution so that the blocking of the liquid junction can be prevented. A silver/silver chloride electrode can be provided as an internal electrode in an internal filling solution; and a tube which houses, in order from top to bottom, the internal electrode, an inorganic cation exchanger for trapping silver ions and/or chloro complex ions from leaching from the internal electrode, and a ceramic member for preventing the diffusion of the silver ions and/or the chloro complex ions to the internal filling solution.
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申请公布号 |
US2008011607(A1) |
申请公布日期 |
2008.01.17 |
申请号 |
US20070832537 |
申请日期 |
2007.08.01 |
申请人 |
IWAMOTO YASUKAZU;KITAOKA NAOMI |
发明人 |
IWAMOTO YASUKAZU;KITAOKA NAOMI |
分类号 |
G01N27/403;G01N27/30;G01N27/401 |
主分类号 |
G01N27/403 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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