Liquid purification or separation – With means to add treating material – Chromatography
Patent
1995-01-31
1998-04-07
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
210656, B01D 1508
Patent
active
057360367
ABSTRACT:
A biocompatible column for use in high pressure liquid chromatography applications includes a biocompatible, polymeric inner tube which is located within a metallic outer tube. The polymeric inner tube has end fittings and the inner polymeric tube and such end fittings and comprise a unitary piece. Alternatively, the outside ends of the outer tube may be threaded so that appropriate polymeric end fittings can be removably attached to each end of the column. A liquid chromatography system in which the column of the present invention is used is also shown and described.
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Schick Hans G.
Upchurch Paul E.
Therkorn Ernest G.
Upchurch Scientific, Inc.
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