Publication detail

Fast liquid chromatography as a tool for rapid screening of explosives

ŠESTÁK, J. a kol.

Original Title

Type

abstract

Language

English

Original Abstract

Submitted work assesses a suitability of columns filled with superficially porous particles, Kinetex 2,6 um C-18, Poroshell 120, 2,7 um C-18, and monolithic column Chromolith CapRod RP-18e to perform ultra-fast separation of target explosives. Column permeability and efficiency in wide range of mobile phase velocities were evaluated. Columns filled with superficially porous particles are more efficient than the monolithic one. On the other hand, the monolithic column reaches the best separation impedance. Finally, the superficially porous particles are used when high efficiency and speed are a priority. However, if the pressure drop is limiting factor a monolithic column is a right choice. In this case, the tested monolithic column provided sufficient efficiency for resolution of target explosives in less than 2 minutes.

Keywords

fast liquid chromatography, superficially porous particles, monolithic column, explosives

Authors

ŠESTÁK, J. a kol.

Released

3. 11. 2011

Publisher

librix.eu

Location

Brno

ISBN

978-80-904959-0-6

Book

CECE 2011. 8th International Interdisciplinary Meeting on Bioanalysis

Pages from

Pages to

Pages count

BibTex

@misc{BUT90682,
  author="Jozef {Šesták}",
  title="Fast liquid chromatography as a tool for rapid screening of explosives",
  booktitle="CECE 2011. 8th International Interdisciplinary Meeting on Bioanalysis",
  year="2011",
  pages="65--65",
  publisher="librix.eu",
  address="Brno",
  isbn="978-80-904959-0-6",
  note="abstract"
}