CHED 183 |
| Column reequilibration after gradient elution has long since been a problem when performing HPLC experiments. Reequilibration after a gradient experiment wastes valuable time and solvents, which has a direct affect on experimental throughput and analysis cost. In this study, reequilibration times of several different stationary phases were examined as a function of temperature. Some of the stationary phases that were examined included a polar embedded C-18 phase, a traditional C-18 phase, and polar end-capped C-18 phase. The temperature range that was studied was from 10°-50°C. |
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Undergraduate Research Poster Session: Analytical Chemistry
2:30 PM-4:30 PM, Monday, 11 September 2006 Moscone Center -- Hall D, Poster
Division of Chemical Education |