- 专利标题： Chemiluminescent detector having coating to reduce excited species adsorption
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申请号： US13718061申请日： 2012-12-18
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公开(公告)号： US11002684B2公开(公告)日： 2021-05-11
- 发明人: Robert P. Rhodes
- 申请人： AGILENT TECHNOLOGIES, INC.
- 申请人地址： US CO Loveland
- 专利权人： AGILENT TECHNOLOGIES, INC.
- 当前专利权人： AGILENT TECHNOLOGIES, INC.
- 当前专利权人地址： US CO Loveland
- 主分类号： G01N21/76
- IPC分类号： G01N21/76
摘要：
An apparatus for receiving a chemical species is disclosed. The apparatus includes an emission block configured to receive a vapor phase chemical species that is excited by chemical reaction in the emission block to provide an excited species that emits light. The emission block has an interior portion having a surface. A coating is disposed over the surface and the coating reduces adsorption of the excited species onto the surface.