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Title: Spectrometer capillary vessel and method of making same

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:
; ; ;
Issue Date:
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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