Preparation of open tubular columns for reversed-phase high-performance liquid chromatography

The development of a procedure for the preparation of a thin layer of silica gel with chemically bonded C18 moieties on the internal wall of fused-silica capillaries is discussed. It is demonstrated that the most critical step of this method is the formation of a thin, homogeneous film of the pregel...

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Veröffentlicht in:	Analytical chemistry (Washington) 1993-06, Vol.65 (11), p.1615-1621
Hauptverfasser:	Crego, Antonio L, Diez-Masa, Jose C, Dabrio, Manuel V
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Fluids Other chromatographic methods
Online-Zugang:	Volltext
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