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Analysis of the herbicides dicamba, clopyralid and bromacil in asparagus by high-performance liquid chromatography

Analysis of the herbicides dicamba, clopyralid and bromacil in asparagus by high-performance liquid chromatography

Journal of Chromatography 439(2): 470-475

This report describes a simplified extraction-clean-up protocol which limits clean-up to centrifugation and liquid-liquid partition steps, and which is suitable for measuring residues of dicamba, clopyralid and bromacil in asparagus. The samples were analysed by reversed-phase HPLC without derivatisation. The method minimises the use of specialised glassware, and eliminates derivatisation, multiple evaporation and clean-up columns required in many recommended GC methods.

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Accession: 001529258

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PMID: 3403656

DOI: 10.1016/s0021-9673(01)83863-2

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