Invention Grant
- Patent Title: Spectrometer capillary vessel and method of making same
- Patent Title (中): 光谱仪毛细血管及其制作方法
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Application No.: US42351Application Date: 1993-04-02
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Publication No.: US5469061APublication Date: 1995-11-21
- Inventor: John C. Linehan , Clement R. Yonker , Thomas S. Zemanian , James A. Franz
- Applicant: John C. Linehan , Clement R. Yonker , Thomas S. Zemanian , James A. Franz
- Applicant Address: WA Richland
- Assignee: Battelle Memorial Institute
- Current Assignee: Battelle Memorial Institute
- Current Assignee Address: WA Richland
- Main IPC: G01N21/05
- IPC: G01N21/05 ; G01R33/30 ; G01V3/00
Abstract:
The present invention is an arrangement of a glass capillary tube for use in spectroscopy. In particular, the invention is a capillary arranged in a manner permitting a plurality or multiplicity of passes of a sample material through a spectroscopic measurement zone. In a preferred embodiment, the multi-pass capillary is insertable within a standard NMR sample tube. The present invention further includes a method of making the multi-pass capillary tube and an apparatus for spinning the tube.
Public/Granted literature
- US5897348A Low mask count self-aligned silicided CMOS transistors with a high electrostatic discharge resistance Public/Granted day:1999-04-27
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