## Abstract Complex polymer systems, which exhibit multiple distributions in their molecular parameters can be characterized by coupled liquid chromatographic methods. The latter combine entropic (exclusion) and enthalpic (interaction) retention mechanisms. However, recent experimental results sugg
Sample size and retention values in gradient liquid chromatography of synthetic polymers
✍ Scribed by G. Glöckner; H. Engelhardt; D. Wolf; R. Schultz
- Book ID
- 112722044
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 486 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0009-5893
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Summary: Two kinds of retention mechanisms of polystyrene (PS) macromolecules are considered in liquid chromatography (LC) applying alkane‐bonded silica gel phases as column packings. They are based on non‐polar interactions between polymer segments and alkane groups, which lead to adso
## Abstract For optimization of liquid chromatography separations, several approaches have been reported, among them the use of the hydrophobic fragmental constant, as proposed by __Rekker__ [1]. The fragmental constant is derived from the partition coefficients of various solutes between octanol a
## Abstract The analysis of amino acids presents significant challenges to contemporary analytical separations. The present paper investigates the possibility of retention prediction in hydrophilic interaction chromatography (HILIC) gradient elution based on the analytical solution of the fundament