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High resolution gas chromatography - mass spectrometry of some benzidines in industrial waste water / Francis I. Onuska, Ken A. Terry and R. James Maguire.: En13-5/97-202E-PDF

"The analysis of aromatic amines, particularly benzidines, at trace levels in environmental media has been difficult because of the lack of suitably deactivated capillary column stationary phases for gas chromatography. This report describes the use of a newer type of column, and it describes a method for the analysis of benzidines in waste water. The method was applied to the analysis of industrial effluent from a pigment-manufacturing company. 3,3'-Dichlorobenzidine and benzidine were found in four 24-hour composite waste water samples in 1996 at concentrations up to 650 µg/L. Aniline and some substituted anilines were also found in one of the composite samples"--Abstract.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.873353&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada.
  • National Water Research Institute (Canada). Aquatic Ecosystem Protection Branch.
TitleHigh resolution gas chromatography - mass spectrometry of some benzidines in industrial waste water / Francis I. Onuska, Ken A. Terry and R. James Maguire.
Series title
  • NWRI contribution ; no. 97-202
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.
  • Includes management perspective and abstract in French.
Publishing information
  • Burlington, Ontario : Aquatic Ecosystem Protection Branch, National Water Research Institute, Department of the Environment, [1997]
Author / Contributor
  • Onuska, Francis I., 1935- author.
  • Terry, K. A., author.
  • Maguire, R. J. (R. James)author.
Description1 online resource (4 unnumbered pages, 13 pages) : illustration.
Catalogue number
  • En13-5/97-202E-PDF
Subject terms
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