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  4. Eine Methode zur Bestimmung von polychlorierten Biphenylen in Papier, Kartons und Pappen
 
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1989
Journal Article
Title

Eine Methode zur Bestimmung von polychlorierten Biphenylen in Papier, Kartons und Pappen

Other Title
A method for the determination of polychlorinated biphenyls in paper and cardboard
Abstract
After an extraction of the samples with ethanolic potash lye, the solution is cleaned and enriched through solid/liquid extraction (reverse phase). PCB are separated by means of a high-resolution quartz capillary column through gas chromatography and determined with an ECD detector. Seven individual components are covered that can be considered representative. The total amount of their concentration is at least 20% of the overall concentration of PCB in paper, cardboard or pasteboard.
Author(s)
Brunner, S.
Piringer, O.G.
Wolff, E.
Journal
Deutsche Lebensmittel-Rundschau  
Language
German
ILV  
Keyword(s)
  • Analysemethode

  • analytical method

  • cardboard

  • gas chromatography

  • Gaschromatographie

  • GC

  • Karton

  • Papier

  • PCB

  • polychloriertes Biphenyl

  • polychlorinated biphenyl

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