Chemistry: physical processes – Physical processes – Crystallization
Patent
1979-08-20
1981-08-11
Turk, Arnold
Chemistry: physical processes
Physical processes
Crystallization
210656, 422 70, 422101, 422256, B01D 1500, B01D 1508, G01N 3106, G01N 3348
Patent
active
042831997
ABSTRACT:
A method of resolving biological solutions which comprises forming extracting and separating zones in a cellulose-packed chromatographic column and separating the components of the adsorbed sample solution from the top extraction zone by the use of solvents of increasing or decreasing polarity and recovering separate effluent fractions from the column.
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patent: 4055510 (1977-10-01), Peska et al.
patent: 4066879 (1978-01-01), Leaver et al.
patent: 4143201 (1979-03-01), Miyashiro et al.
Lakshmanan et al., "An Improved Method of Gradient Elution Chromatography & Its Application to the Separation of Urinary Ketosteriods", Archives of Biochemistry & Biophysics, vol. 53, No. 1, Nov. 1954, pp. 258-281.
Crowley Richard P.
Forsyth Dental Infirmary for Children
Turk Arnold
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