摘要
In the gas chromatographic separation of m-xylene and p-xylene with mixed stationary phases composed of haptakis (2, 3, 6-tri-O-pentyl)-β-CD/AgNO3, haptakis (2, 3, 6-tri-O-pentyl)-β-CD/TlNO3 or Benton-34/AgNO3 carrier, we found that the first two mixed stationary phases have positive synergistic effects. These effects are affected by the column temperature, mixing ratio and mixing methods of stationary phases.
源语言 | 英语 |
---|---|
页(从-至) | 1368 |
页数 | 1 |
期刊 | Chinese Journal of Analytical Chemistry |
卷 | 25 |
期 | 12 |
出版状态 | 已出版 - 1997 |