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
Mixed solvents in gas-liquid chromatography. Activity coefficients for diethyl ether in squalane and dinonyl phthalate mixtures at 303°K. / Ashworth, Anthony J.; Letcher, Trevor M.; Price, Gareth J.
In: Journal of Chromatography A, Vol. 262, No. C, 01.01.1983, p. 33-39.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mixed solvents in gas-liquid chromatography. Activity coefficients for diethyl ether in squalane and dinonyl phthalate mixtures at 303°K
AU - Ashworth, Anthony J.
AU - Letcher, Trevor M.
AU - Price, Gareth J.
PY - 1983/1/1
Y1 - 1983/1/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=9944228426&partnerID=8YFLogxK
U2 - 10.1016/S0021-9673(01)88085-7
DO - 10.1016/S0021-9673(01)88085-7
M3 - Article
VL - 262
SP - 33
EP - 39
JO - Journal of Chromatography A
JF - Journal of Chromatography A
SN - 0021-9673
IS - C
ER -