Summary
This paper discusses aspects of the established methods for determination of the herbicide paraquat. Methyl chloride is shown to be a product of the non-oxidative pyrolysis of paraquat (dichloride) and attention is drawn to the possibility of using this observation as the basis of a sensitive vapour-phase chromatographic method for the detection of paraquat in wood.
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Harrington, K.J. The detection of paraquat (dichloride) in wood by pyrolysis vapour-phase chromatography. Wood Sci. Technol. 13, 21–28 (1979). https://doi.org/10.1007/BF00350172
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DOI: https://doi.org/10.1007/BF00350172