Spectrometer capillary vessel and method of making same

Title: Spectrometer capillary vessel and method of making same

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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. 13 figs.

Inventors:: Linehan, J.C.; Yonker, C.R.; Zemanian, T.S.; Franz, J.A.

Issue Date:: 1995-11-21

OSTI Identifier:: 131924

Assignee:: Battelle Memorial Inst., Richland, WA (United States) PTO; SCA: 400102; PA: EDB-95:156995; SN: 95001489043

Patent Number(s):: US 5,469,061/A/

Application Number:: PAN: 8-042,351

Contract Number:: AC06-76RL01830

Resource Relation:: Other Information: PBD: 21 Nov 1995

Research Org:: Battelle Memorial Institute

Country of Publication:: United States

Language:: English

Subject:: 40 CHEMISTRY; SPECTROMETERS; SAMPLE HOLDERS; DESIGN; FABRICATION; CAPILLARY FLOW; MATERIALS HANDLING; ROTATION

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