Glass chromatography capillary with relatively thick coating

Details Glass chromatography capillary with relatively thick coating Glass chromatography capillary with relatively thick coating

1990-07-18

1992-01-21

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

55386, 2101983, B01D 1508

Patent

active

050825593

ABSTRACT:
Glass capillaries having an internal diameter of a few micrometers are internally provided with a relatively thick polymer film by in-situ polymerization of suitable monomers and/or oligomers in a solvent. The said polymer film is suitable as a stationary phase for liquid chromatography.

REFERENCES:
patent: 3663263 (1972-05-01), Bodre
patent: 3808125 (1974-04-01), Good
patent: 3822530 (1974-04-01), Fuller
patent: 4045353 (1977-08-01), Kosaka
patent: 4207188 (1980-06-01), Tsuda
patent: 4242227 (1980-12-01), Nestrick
patent: 4293415 (1981-10-01), Bente
patent: 4483773 (1984-11-01), Yang
patent: 4509964 (1985-04-01), Hubball
patent: 4757023 (1988-07-01), Trestianu
patent: 4966785 (1990-10-01), Springston
Van Beckel, The Application of Immobilized Liquids for Open Tubular Liquid Chromatography, Chromatographia vol. 24, 1987, pp. 739-744.

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