The role of adsorption phenomena in capillary gas-liquid-solid chromatography
β Scribed by Berezkin, V. G. ;Korolev, A. A.
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 267 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract In capillary gasβsolid chromatography where interactions between solute and carrier gas and adsorption of the solute on the surface of the adsorbent are considered to be imperfect, it has been shown that chromatographic retention is determined largely by adsorption processes. It has bee
The retention adsorption mechanism of n-alkane retention on open capillary columns coated with PEG-20M was studied theoretically and experimentally. For the given system, retention was described by a binomial absorptionadsorption equation. Adsorption retention of n-alkanes depends upon their adsorpt
The extract was filtered and the filtrate diluted with an equal volume of water. 50 ml strong solution of lead subacetate was added and the mixture centrifuged after 5 minutes. Excess lead was precipitated with 10% disodium hydrogen phosphate and the mixture again centrifuged. The supernatant was su