Activity coefficients, interfacial tensions and retention in reversed-phase liquid chormatography on LiChrosorb RP-18 with methanol-water mixtures

Autor: Hammers, W.E., Meurs, G.J., De Ligny, C.L.
Zdroj: Journal of Chromatography A; September 1982, Vol. 246 Issue: 2 p169-189, 21p
Abstrakt: Literature data on activity coefficients of various solutes in water, of some tetraalkyl compounds in methanol-water mixture and of water in organic solvents have been correlated with the product of the molecular surface area of the solute and the solute-solvent interfacial tension at ambient temperature. The conditions for which this relationship holds are examined.
Databáze: Supplemental Index