Invention Grant
- Patent Title: Gas chromatography inlet liner having a colored region
- Patent Title (中): 具有着色区域的气相色谱入口衬套
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Application No.: US13373873Application Date: 2011-12-02
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Publication No.: US08999044B2Publication Date: 2015-04-07
- Inventor: Edmund C. Rohland , Glen R. Campbell
- Applicant: Edmund C. Rohland , Glen R. Campbell
- Main IPC: B01D53/02
- IPC: B01D53/02 ; G01N30/60 ; G01N30/16
Abstract:
A liner for mixing the sample gas and a carrier gas and delivering the gas mixture to the inlet end of a capillary tube of a gas chromatograph for analysis, comprises (a) a transparent tube having an inlet and an outlet and a bore with an inside surface, and (b) at least one glass subcomponent permanently affixed to the liner tube wherein the subcomponent is at least one color.
Public/Granted literature
- US20120204621A1 Gas chromatography inlet liner having a colored region Public/Granted day:2012-08-16
Information query
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