Chromatography system with flow sensing

Details Chromatography system with flow sensing Chromatography system with flow sensing

2006-05-04

2009-08-25

Fitzgerald, John (Department: 2856)

Measuring and testing

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

Content or effect of a constituent of a liquid mixture

Reexamination Certificate

active

07578173

ABSTRACT:
A variety of methods for operating a chromatography system are presented. Specifically, methods for operating a pumping system within a chromatography system are presented. The methods presented are directed to pumping apparatus in which very small amounts of fluid are pumped through the system. A number of techniques for detecting and compensating for leaks are presented as well as a number of techniques for operating the pumping system.

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patent: 6460420 (2002-10-01), Paul et al.
patent: 2007/0000313 (2007-01-01), Weissgerber

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