Separation analyzer

Details Separation analyzer Separation analyzer

2010-01-12

2011-11-01

Therkorn, Ernest G (Department: 1778)

Liquid purification or separation

Processes

Chromatography

C210S101000, C210S143000, C210S198200

Reexamination Certificate

active

08048312

ABSTRACT:
A separation analyzer for transferring solutions, while changing mixing ratios of the solutions, wherein a flow passage from a first pump, a flow passage from a second pump, and a passage for sample introduction section, the flow passages being connected, which further comprises a flow switching means for temporarily storing the solutions, whereby the flow switching means alternatively makes a first state for pushing out the solutions in a second sampling loop to the sample introduction section by the second pump, while transferring the solutions to the first sampling loop; and a second state for pushing out the solutions in the first sampling loop by the second pump, while transferring the solutions from the first pump to the second sampling loop.

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