Liquid purification or separation – With means to add treating material – Chromatography
Patent
1976-09-23
1977-11-22
Adee, John
Liquid purification or separation
With means to add treating material
Chromatography
210 31C, 210350, B01D 1508
Patent
active
040595234
ABSTRACT:
A column used for high speed liquid chromatography which is characterized in (a) eminent separating ability suitable for microanalysis while having a small internal diameter, (b) minimizing the separation impediment due to minute flaws, tiny recesses or the like on the inner surface thereof, and (c) facilitating packing operation of particulate packing or support material thereinto, by enabling the material to closely contact not only with each other but also with the inner surface of the column that can yield to a necessary extent.
REFERENCES:
patent: 2988222 (1961-06-01), Hagdahl
patent: 3005514 (1961-10-01), Cole et al.
patent: 3180825 (1965-04-01), Couvreur et al.
patent: 3866308 (1975-02-01), Halasz et al.
patent: 3878092 (1975-04-01), Fuller
The Condensed Chemical Dictionary by Hawley, Van Nostram Reinhold Co., New York, N. Y., p. 208 1971.
Modern Practice of Liquid Chromatography--Edited by Kirkland; John Wiley & Sons, New York, N. Y., pp. 40-53.
High Speed Liquid Chromatography with Controlled Surface Porosity Supports--by Kirkland, Journal of Chromatography Science, vol. 7, Jan. 1969, pp. 7 and 11.
Hiragaki Shigeho
Mochizuki Koichi
Adee John
Japan Spectroscopic Co. Ltd.
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