Summary
A method is described for the etching of the inner surface of glass capillaries by methyl 2-chloro-1,1,2-trifluoroethyl ether vapour carried out simultaneously with the drawing of the capillary tube. The influence of the vapour concentration on the level of etching of the capillary surface and on column efficiency was studied with glasses having different chemical composition.
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Janák, K., Tesařík, K., Bauer, P. et al. Technique for etching glass capillaries simultaneously with the drawing of the tubes. Chromatographia 20, 379–385 (1985). https://doi.org/10.1007/BF02269067
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DOI: https://doi.org/10.1007/BF02269067