Advances in sol-gel based columns for capillary electrochromatography: Sol-gel open-tubular columns
โ Scribed by Abdul Malik
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 352 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0173-0835
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๐ SIMILAR VOLUMES
Continuous bed columns containing solแgel bonded large-pore octade-ลฝ . ลฝ . cylsilica ODS particles 7 m, 4000 A were prepared by packing ODS particles into fused silica capillaries, filling the packed capillaries with siliceous solแgel, curing the solแgel, and drying the column with supercritical ca
Continuous-bed columns of 200 m inner diameter containing solแgel หลฝ . ลฝ . bonded small-pore 5 m, 90 A and large-pore 5 m, 1400 A octadecylsilica particles were prepared for capillary liquid chromatography using a solแgel process. These columns were found to be mechanically strong and permeable. Th
Particle-loaded (3 lm, octadecylsilica) monolithic sol-gel columns have been prepared and selected characteristics measured. Several electrical properties may be calculated from simple current measurements in the column as a whole. Resistivity in the packed segment is approximately three times that