Preparation of chemically bonded stationary phases for HPLC by anin situprocess
✍ Scribed by A. Thienpont; G. Félix
- Book ID
- 112723001
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 519 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0009-5893
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## Abstract The aim of the current work is to study the heterogeneity of the adsorbent surface on the basis of physicochemical investigations and chromatographic tests. A series of packing materials with octadecyl chains chemically bonded to a silica matrix were prepared for this purpose. The surfa
Both aand fl-cyclodextrin were converted into the ethylenediamine monosubstituted per-O-methyl derivatives, and the latter were coupled to succinamidopropyl silica. The resulting methylated a-cyclodextrin stationary phase improves the separation of the ortho, meta and para isomers of several disubst