A study of packed fused silica reverse-phase capillary columns
β Scribed by Vadukul, N. K.
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 242 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0935-6304
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β¦ Synopsis
Liquid chromatography
Fused silica capillary columns Reverse-phase Nanoliter flow cell Column packing c l Table 1 Efficiencies (plate numbers using width at half height) for detector cell volumes and linking tubes.
Cell vol. 0.5 mm3 Cell voI0.075 mm3
Linking tube Linking tube 0.1 mm id. 0.05 mm i.d.
π SIMILAR VOLUMES
The life expectancy and resistance to flow, pressure shocks, solvent gradients, and bending of packed fused silica capillary columns (Micro-LC) are discussed. ## 2 Instrumentation Chromatographic measurements were carried out on a Varian 5020 (Varian Associates, Walnut Creek, CA, USA) and on a Per
A new mixed crosslinking agent composed of dicumyl peroxide and tetra(methylvinyl)cyclotetrasiloxane was used to prepare fused silica capillary columns with in situ crosslinked stationary phases including PEG-SOM, SE-54, and OV-1. These columns proved to have good thermostability and inertness. As e