| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1210167 | Journal of Chromatography A | 2006 | 5 Pages |
Abstract
In this study, five different HPLC columns were heated to 200 °C using a homemade heating system which can be operated in temperature programmed mode. The column bleed as an indicator of induced degradation of the stationary phase material was evaluated using a charged aerosol detector (CAD) and an ultraviolet diode array detector (UV-DAD) at different wavelengths. The silica based C-18 stationary phase gave the highest bleed, and the carbon clad titanium dioxide column the lowest bleed. This was independent of both the detection technique and the wavelength.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
T. Teutenberg, J. Tuerk, M. Holzhauser, T.K. Kiffmeyer,