Deactivation of frits for use in capillary high-performance liquid chromatography and capillary electrochromatography with characterization by imaging with laser-induced fluorescence

B Behnke, Jonas Johansson, S. G Zhang, E Bayer, S Nilsson

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskriftPeer review

33 Citeringar (SciVal)

Sammanfattning

Residual adsorptive activity of frits prepared by sintering silica gel particles used in capillary HPLC and electrochromatography can be significantly reduced by silanization. The adsorption of polar analytes on frits consisting of sintered normal-phase or reversed-phase silica gel before and after deactivation has been characterized by imaging with laser-induced fluorescence in combination with a charge coupled device camera. (C) 1998 Elsevier Science BN. All rights reserved.
Originalspråkengelska
Sidor (från-till)257-259
TidskriftJournal of Chromatography A
Volym818
Utgåva2
DOI
StatusPublished - 1998

Ämnesklassifikation (UKÄ)

  • Atom- och molekylfysik och optik

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