Invention Grant
- Patent Title: Gas chromatography inlet liner having at least one indicator
- Patent Title (中): 具有至少一个指示剂的气相色谱入口衬套
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Application No.: US12660241Application Date: 2010-02-23
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Publication No.: US08366814B2Publication Date: 2013-02-05
- Inventor: Brian A. Jones , Thomas E. Kane
- Applicant: Brian A. Jones , Thomas E. Kane
- Applicant Address: US PA Bellefonte
- Assignee: Restek Corporation
- Current Assignee: Restek Corporation
- Current Assignee Address: US PA Bellefonte
- Agency: Harding, Earley, Follmer & Frailey, P.C.
- Agent John F. A. Earley, III; Frank J. Bonini, Jr.
- Main IPC: B01D53/02
- IPC: B01D53/02
Abstract:
A gas chromatography inlet liner comprises a glass tube formed by a glass wall, the glass wall having pore channels formed therein, and an indicator present in the pore channels in at least part of the inlet liner. The indicator may be any element, compound, dopant, or mixture additive that modifies color or transparency of the inlet liner.
Public/Granted literature
- US20100282077A1 Gas chromatography inlet liner having at least one indicator Public/Granted day:2010-11-11
Information query
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