Abstract
Activity and partition coefficients for the polar solute diethyl ether at infinite dilution in squalane and dinonyl phthalate solvent mixtures have been determined at 303°K by the extrapolation of measurements made using a vacuum microbalance technique. The results are compared to predictions using the Purnell-Andrade and the Tiley-Perry relationships. The effect on the activity coefficients resulting from various solvent-solid support ratios has also been investigated.
| Original language | English |
|---|---|
| Pages (from-to) | 33-39 |
| Number of pages | 7 |
| Journal | Journal of Chromatography A |
| Volume | 262 |
| Issue number | C |
| DOIs | |
| Publication status | Published - 1 Jan 1983 |
ASJC Scopus subject areas
- Analytical Chemistry
Cite this
Ashworth, A. J., Letcher, T. M., & Price, G. J. (1983). Mixed solvents in gas-liquid chromatography. Activity coefficients for diethyl ether in squalane and dinonyl phthalate mixtures at 303°K. Journal of Chromatography A, 262(C), 33-39. https://doi.org/10.1016/S0021-9673(01)88085-7