Liquid flow management means

Details Liquid flow management means Liquid flow management means

1998-07-21

2000-12-12

Snay, Jeffrey

Chemistry: analytical and immunological testing

Including sample preparation

Volumetric liquid transfer

137 13, G01N 3030

Patent

active

061597449

ABSTRACT:
The present invention relates to a method and apparatus for managing liquid flow through small bore tubing (1,2,3) or channels (13) by freezing the liquid or thawing the frozen liquid in a small segment of the tube or channel.

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Lemmo et al., Journal of Chromatography, 663: 213-220 (1993).
Lemmo et al., Anal. Chem., 65: 1576-1581 (1993).
Manz et al., Advances in Chromatography, 33: 1-66 (1993).

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