Summary
The methods known today for the determination of triazine herbicides in biological materials are discussed. Analytical methods such as thin-layer and gas chromatography are dealt with as examples of specific analytical methods. Two examples using partitioning procedures, hydrolysis and photometric determination are described. These latter methods are less specific but are suitable for routine determinations where the spray history of the crops is known.
Zusammenfassung
Die heute bekannten Methoden zur Bestimmung von Triazin-Herbiciden in biologischen Materialien werden diskutiert. Spezifische Nachweis-Methoden unter Anwendung von Dünnschicht- und Gas-Chromatographie schließen sich an. Die weiterhin beschriebenen Beispiele beruhen auf der Verteilungsmethode, Hydrolyse und photometrischen Bestimmung. Diese letzten Verfahren sind zwar weniger spezifisch, eignen sich jedoch zur routinemäßigen Erfassung von Triazin-Herbiciden in Proben bekannter Triazin-Applikation.
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Delley, R., Friedrich, K., Karlhuber, B. et al. The identification and determination of various triazine herbicides in biological materials. Z. Anal. Chem. 228, 23–38 (1967). https://doi.org/10.1007/BF00509912
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DOI: https://doi.org/10.1007/BF00509912