Chromatography column with sealing arrangement

Details Chromatography column with sealing arrangement Chromatography column with sealing arrangement

1990-02-20

1992-02-18

Fisher, Richard V.

Liquid purification or separation

With means to add treating material

Chromatography

210450, 210456, 55386, B01D 1508

Patent

active

050891251

ABSTRACT:
The present invention relates to chromatography column for process scale high performance purification, which has high stability and structural integrity regardless of the internal diameter or operating pressures. The chromatography column according to the present invention includes a sealing arrangement which enables the production of internally leak proof chromatography columns having large internal diameters at relatively low cost. The present invention also relates to the seal for the chromatography column.

REFERENCES:
patent: 3483986 (1969-12-01), Wright
patent: 3682315 (1972-08-01), Haller
patent: 3763879 (1973-10-01), Jaworek
patent: 3878099 (1975-04-01), Ogle
patent: 4026803 (1977-05-01), Abrahams et al.
patent: 4155846 (1979-05-01), Novak et al.
patent: 4578193 (1986-03-01), Shepherd
patent: 4627918 (1986-12-01), Saxena
patent: 4719011 (1988-01-01), Shalon et al.
patent: 4797209 (1989-01-01), Jackson
patent: 4876005 (1989-10-01), America
patent: 4882047 (1989-11-01), Shalon

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