Liquid purification or separation – With means to add treating material – Chromatography
Patent
1990-11-29
1991-08-06
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
210656, 55386, B01D 1508
Patent
active
050375440
ABSTRACT:
Keyed column chromatography apparatus comprises a polymer body having a channel extending therethrough, means for coupling the column to insertion apparatus having complimentary coupling means, and keying means on the outer surface of the column. In addition, a collecting tube comprises a hollow body having one end having an aperture therethrough and having keying means on the outer surface of the tube. Further, a rack for receiving generally cylindrical bodies having complimentary keying means comprises a top surface and a plurality of legs sufficient to support the top surface. The kit comprising and facilitating the same method is included.
REFERENCES:
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patent: D251644 (1979-04-01), Ravn
patent: D284700 (1986-07-01), Mehra et al.
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patent: 4116836 (1978-09-01), De Angelis
patent: 4214993 (1980-07-01), Forsythe
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patent: 4787971 (1988-11-01), Donald
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The Supelco, Inc. publication form No. 97857 describes the Supelclean Disposal SPE Tubes, 1986.
The Sarstedt, Inc. publication No. 103 describes the Microvette.RTM. columns, 1985.
ANSI/HIMA MD70.1-1983, "American National Standard for Medical Material--Luer Taper Fightings--Performance" (1983).
John A. Thompson, "A Review of High Performance Liquid Chromatography in Nucleic Acids Research", BioChromatography, vol. 1, No. 1 (1986), pp. 16-20.
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