Simultaneous separation of hydrophobic and hydrophilic peptides with a silica hydride stationary phase using aqueous normal phase conditions
β Scribed by Reinhard I. Boysen; Yuanzhong Yang; Jamil Chowdhury; Maria T. Matyska; Joseph J. Pesek; Milton T.W. Hearn
- Book ID
- 113536142
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 345 KB
- Volume
- 1218
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Aqueous normalβphase chromatography was used for the analysis of metabolites in human saliva and urine samples. The column was packed with a silica hydride type separation material. Several gradients were tested with different mobile phase additives in order to produce retention for ami
Unbonded silica gel is an effective support for reverse-phase liquid chromatographic separations of lipophilic amines. Simple buffered aqueous-organic mobile phases provide rapid isocratic separations of antihistamines. Phenylpropanolamine hydrochloride, chlorpheniramine maleate, and dextromethorpha