Chromatography column

Details Chromatography column Chromatography column

1986-06-02

1988-04-12

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

55386, 285393, B01D 1508

Patent

active

047372842

ABSTRACT:
The invention relates to a chromatography columns, consisting of metal tubes which are filled with sorbent and which are provided at both ends with distributed and sealing elements. Screw unions for connecting capillaries are utilized, which unions consist at least of a supporting nut fitted to the column tube and a cap nut. The supporting nuts consist of two half-shells which can be removed from the column tube after the cap nut has been unscrewed. By so configuring the columns, the same tube column can optionally accommodate precolumns.

REFERENCES:
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patent: 3298160 (1967-01-01), Hoffman
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patent: 3679237 (1972-07-01), DeAngelis
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patent: 3855130 (1974-12-01), Randau
patent: 4050722 (1977-09-01), Berger
patent: 4070284 (1978-01-01), Fujita
patent: 4343496 (1982-08-01), Petranto
patent: 4524998 (1985-06-01), Brisco
patent: 4551249 (1985-11-01), Shackelford
patent: 4565632 (1986-01-01), Hatch

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