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Micellar electrokinetic chromatography : UV longitudinal flow cell design with enhanced sensitivity suitable for environmental analyses / F.I. Onuska and K.A. Terry.: En13-5/92-07E-PDF

"Greatly improved sensitivity is reported for micellar electrokinetic capillary column separations by using a novel variable pathlength flow cell of nanolitre volume instead of conventional on-column detection. The extracolumn variance has been overcome through the elimination of connections between the capillary and the detection system. Enhanced efficiency of approximately 180,000 plates/meter and the improved separation for a mixture of phenols using a 50 um diameter capillary column demonstrate the merits of the design. The 10 nL, 6 mm long flow cell exhibited an approximate 300 fold increase in sensitivity. Construction details are provided"--Abstract.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.878261&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada.
  • National Water Research Institute (Canada). Research and Applications Branch.
TitleMicellar electrokinetic chromatography : UV longitudinal flow cell design with enhanced sensitivity suitable for environmental analyses / F.I. Onuska and K.A. Terry.
Variant title
  • UV longitudinal flow cell design with enhanced sensitivity suitable for environmental analyses
Series title
  • NWRI contribution ; 92-07
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references (page 8).
  • Includes abstract and management perspective in English and French.
Publishing information
  • Burlington, Ontario, Canada : National Water Research Institute, Research and Applications Branch, [1992]
Author / Contributor
  • Onuska, Francis I., 1935- author.
  • Terry, K. A., author.
Description1 online resource (14 pages, 5 unnumbered pages) : illustrations, graphs.
Catalogue number
  • En13-5/92-07E-PDF
Subject terms
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