High-performance liquid chromatographic separations of naphthoquinones and their derivatives: Effect of hydrogen bonding on retention
β Scribed by Wenche Stensen; Einar Jensen
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 583 KB
- Volume
- 659
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The linear free energy equation logkΠ =c+rR 2 +s H 2 +aβΊa H 2 +bβΊβ€ 2 + vV x was applied to the capacity factors for various series of solutes on C 18 stationary phases with aqueous methanol and acetonitrile eluents. Here, kΠ are the capacity factors for a series of solutes with a given C 18 phase an
A cyclomaltoheptaose (J3-cyclodextrin) bonded-phase HPLC column was used for the first time to separate acidic oligosaccharides. Oligogalacturonic acids up to a degree of polymerization (dp) of 7 were separated with a 50:50 acetonitrile-sodium phosphate-buffered (pH 5) mobile phase and up to dp 17 w