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A new calixcrown polysiloxane stationary phase for capillary gas chromatography

W Zhang¹, C Wu, J Wang

¹Chemistry Department, Wuhan University, Wuhan, 430072.

Se Pu = Chinese Journal of Chromatography

|May 1, 1997

Abstract:

A new calixcrown polysiloxane gas stationary phase (M-C[4]C-5PSO) in which calixcrown monomers lie in the main chain of polysiloxane was first synthesized. The calixcrown polysiloxane exhibits high thermostability and good separation abilities for nitro, chloro- and methyl substituted benzene or phenol isomers. The application of M-C[4]C-5PSO and the separation mechanism will be further studied.

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