Abstract
Heptakis(2, 3, 6-tri-O-octyl)-β-cyclodextrin was coated onto the fused silica capillary by sol-gel technology. Column efficiency and column selectivity were studied. The results indicated that high ability of separation was acquired. Positional isomers of aromatic compounds were well separated.
Original language | English |
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Pages (from-to) | 428-430 |
Number of pages | 3 |
Journal | Chinese Chemical Letters |
Volume | 15 |
Issue number | 4 |
Publication status | Published - Apr 2004 |
Keywords
- Capillary gas chromatography
- Heptakis(2,3,6-tri-O-octyl)-β-cyclodextrin
- Sol-gel technology