✦ LIBER ✦
A new method forin situ crosslinking of stationary phases on fused silica capillary columns
✍ Scribed by Liu, Huwei ;Zhang, Aiqing ;Jin, Yonghao ;Fu, Ruonong
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 223 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0935-6304
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✦ Synopsis
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 examples of potential applications a mixture of isomers of nitrotoluene and dinitrotoluene, and pyrolyrates of polystyrene were separated by using these columns.