| 摘要 |
PURPOSE:To improve separation between peaks of sample ionic species and to improve detection sensitivity. CONSTITUTION:In a chart (B), 2 components of UV absorber ions are used as background electrolytes, and one of the ion is close to a component ion of a peak 2 while the other ion is close to a component ion of a peak 5. The peak 2 and the peak 5 are symmetrical, and a peak 1 and a peak 4 have slight fronting while a peak 3 and a peak 6 have slight tailing. in a chart, (C), 3 components of UV absorber ions are used as background electrolytes, and each effective mobility lies between sample components of a peak 1 and a peak 2, between sample components of a peak 3 and a peak 4, and between sample components of a peak 5 and a peak 6. The peaks 1-6 have approximately symmetric forms respectively, and sharp peaks over the wide range of mobility can be obtained. |
