发明名称 |
METHOD FOR MEASUREMENT OF CONTENT OF WATER OR ORGANIC ACID IN POLAR ORGANIC SOLVENT, AND APPARATUS FOR THE METHOD |
摘要 |
<p>Disclosed are a measurement method and a measurement apparatus both of which can measure the content of water or an organic acid in a polar organic solvent with high accuracy even when water or the organic acid is contained in the polar organic solvent at a low content. The content of water or an organic acid in a polar organic solvent can be measured by using, as a work electrode, an ISFET electrode in which a thin film comprising an oxide or nitride of a metal or metalloid element belonging to Groups 3 to 15 is formed on a gate.</p> |
申请公布号 |
WO2009084675(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
WO2008JP73837 |
申请日期 |
2008.12.26 |
申请人 |
HORIBA, LTD.;NISHIO, YUJI;IWAMOTO, YASUKAZU |
发明人 |
NISHIO, YUJI;IWAMOTO, YASUKAZU |
分类号 |
G01N27/414;G01N27/28;G01N27/416 |
主分类号 |
G01N27/414 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|