Synergistic effect of mixed stationary phase in gas chromatography

Authors
Yu, XD Lin, L Wu, CY
Citation
Xd. Yu et al., Synergistic effect of mixed stationary phase in gas chromatography, CHROMATOGR, 49(9-10), 1999, pp. 567-571
Citations number
15
Categorie Soggetti
Chemistry & Analysis","Spectroscopy /Instrumentation/Analytical Sciences
Journal title
CHROMATOGRAPHIA
ISSN journal
00095893 → ACNP
Volume
49
Issue
9-10
Year of publication
1999
Pages
567 - 571
Database
ISI
SICI code
0009-5893(199905)49:9-10<567:SEOMSP>2.0.ZU;2-A
Abstract
Mixed stationary phases containing of 25,27-dibutoxy-5,11,17,23-tetra-tert- butyl-26,28-diundecenyloxy calix [4]arene (C[4]B) + omega-undecylomethyl-18 -crown-6 polysiloxane (PSO-11-18-C-6) and C[4]B polysiloxane (PSO-C[4]B) permethyl-beta-cyclodextrin (PM-P-CD) were investigated in capillary gas ch romatography. By comparing their selectivity for positional isomers with th at of the corresponding individual pure stationary phases, synergistic effe cts were found.