Reports

Accurate Chromatographic Method for Sorption Isotherms and Phase Equilibria

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Science  08 Nov 1963:
Vol. 142, Issue 3593, pp. 661-662
DOI: 10.1126/science.142.3593.661

Abstract

Partition coefficients can be determined with accuracy by a "tracerpulse" method in which the retention volume of a tracer of the respective species is measured. The method is applicable to multicomponent equilibria and can be used at elevated temperature and pressure. A less accurate "differential" method not requiring a tracer is also described.

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