## Abstract A new kind of side chain liquid crystalline polysiloxane containing a crown ether with a longer spacer (PSCβ11) has been prepared and coated on a fused silica capillary column. The main chromaβtographic characteristics including efficiency, polarity, and selectivity have been examined.
β¦ LIBER β¦
Study of dihydroxy-substituted saturated urushiol crown ether as a stationary phase in capillary gas chromatography
β Scribed by Zeng Zhao-Rui; Wu Cai-Ying; Fang Xiao-Hong; Huang Zai-Fu; Wang Yu-Ting
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 412 KB
- Volume
- 589
- Category
- Article
- ISSN
- 1873-3778
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Using UCON 50 HB-5100, one of the most successful stationary phases in capillary gas chromatography during the past decade, as an example, we wish to redirect attention to the excellent properties of the polyethylene/polypropyleneglycol ether copolymer coatings. Based on experience gained in work wi