, Volume 41, Issue 7–8, pp 398–402 | Cite as

The production of packed capillaries using a novel pressurised ultrasound device

  • R. J. Boughtflower
  • T. Underwood
  • J. Maddin


This paper introduces a novel, highly effective method of producing packed capillaries for use in capillary electrochromatography (CEC) or microbore HPLC. It is our opinion that CEC offers significant advantages for future separation systems particularly with MS detection and these methods will assist the development of the capillary production technology.

Key Words

Capillary electrochromatography (CEC) Packed capillaries Pressurised ulrasound device Electrophoretic voiding 


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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1995

Authors and Affiliations

  • R. J. Boughtflower
    • 1
  • T. Underwood
    • 1
  • J. Maddin
    • 2
  1. 1.Structural Chemistry DepartmentGlaxo Research and DevelopmentStevenageUK
  2. 2.Bioengineering DepartmentGlaxo Research and DevelopmentWareUK

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