Planar separation column for use in sample analysis system

Details Planar separation column for use in sample analysis system Planar separation column for use in sample analysis system

1997-04-30

1998-08-11

Brock, Michael

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Content or effect of a constituent of a liquid mixture

73 2322, 73 2339, 2101982, 210656, 422 70, 422 89, 55386, 55197, B32B 3128, G01N 3004, B01D 1508

Patent

active

057929432

ABSTRACT:
A planar separation column device for use in gas or liquid phase sample analysis. The planar separation column device includes complementary microstructures formed in a planar foldable substrate. The complementary microstructures may be superimposed in a controlled manner by folding the foldable substrate. The resulting integrated assembly may be bonded and subsequently operated in an associated sample analysis system. The planar separation column device includes etched features useful for integrated sample analysis, such as for integration of analyte inlet, detection, and fluid communication devices.

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