Liquid chromatography apparatus

Details Liquid chromatography apparatus Liquid chromatography apparatus

2008-05-20

2008-05-20

Therkorn, Ernest G. (Department: 1723)

Liquid purification or separation

With means to add treating material

Chromatography

C210S175000, C210S232000

Reexamination Certificate

active

07374674

ABSTRACT:
A liquid chromatography apparatus includes a separation column, liquid feed pump which feeds eluent into the separation column, a detector which detects elution component fed from the separation column, and a plurality of valves which control a flow of liquid which passes from the liquid feed pump to the detector via the separation column, wherein the liquid feed pump, the separation column, the detector, and the plurality of valves are disposed in a cooled portion within a first unit, and among the mechanical parts and the electrical parts that respectively form the liquid feed pump, the detector, and the plurality of valves, the electrical parts are disposed in a non-cooled portion within the first unit.

REFERENCES:
patent: 3429176 (1969-02-01), Topham
patent: 5135549 (1992-08-01), Phillips et al.
patent: 5196039 (1993-03-01), Phillips et al.
patent: 5340543 (1994-08-01), Annino et al.
patent: 6170267 (2001-01-01), Kitaoka
patent: 6248158 (2001-06-01), Abdel-Rahman et al.
patent: 6303029 (2001-10-01), Nurok et al.
patent: 6311544 (2001-11-01), Bertrand
patent: 2002/0178786 (2002-12-01), White et al.
patent: 100 17 351 (2001-10-01), None
patent: 0 499 445 (1992-08-01), None
patent: 3008595 (1999-12-01), None
patent: 2001-74721 (2001-03-01), None

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