发明名称 |
Ammonia detection and measurement device |
摘要 |
There is disclosed an apparatus and method for detecting and measuring volatile acidic or basic components including ammonia, ammonium, or volatile amines (compound) in a gas or liquid state fluid. Specifically, the present invention provides a PTFE-carrier solid phase indicator film having an ammonia-sensitive indicator dye embedded therein, such that the dye moiety changes color or spectral properties upon exposure to the compound to be detected.
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申请公布号 |
US7592184(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20020157209 |
申请日期 |
2002.05.28 |
申请人 |
PHOTONIC BIOSYSTEMS, INC. |
发明人 |
KHALIL GAMAL E.;PUTNAM DAVID L.;HUBBARD TODD W. |
分类号 |
G01N33/00;G01N21/27;G01N21/64;G01N21/78 |
主分类号 |
G01N33/00 |
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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