Criteria for The Choice of Liquid-Liquid Systems for Column Chromatography
- 1 February 1971
- journal article
- Published by Oxford University Press (OUP) in Journal of Chromatographic Science
- Vol. 9 (2) , 72-76
- https://doi.org/10.1093/chromsci/9.2.72
Abstract
The theory of column elution chromatography is analyzed with reference to the role of the partition coefficient, and methods for the prediction of partition coefficients in liquid-liquid systems are reviewed. The characterization of liquid-liquid systems for column chromatography is discussed. The equilibrium curve of the ternary system water, ethanol and 2,2,4-trimethyl-pentane and the mutual solubility of thirteen binary systems is given. Selectivity factors of the dimethyl-phenol isomers in the binary system, 1,2,3-Tris(2-cyanothoxy)propane and 2,2,4-trimethyl-pentane have been determined.Keywords
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