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A method for determining fenamiphos and its sulfoxide and sulfone in plants and soil



A method for determining fenamiphos and its sulfoxide and sulfone in plants and soil



Journal of Agricultural and Food Chemistry 29(6): 1129-1132



A method was developed for the individual determination of residues of fenamiphos (Nemacur) [nematocide] and its sulfoxide and sulfone in raspberry fruit, carrots and a sandy loam soil. Separation of the 2 metabolites was achieved on silica gel and cleanup was improved on charcoal. Direct gas chromatographic detection was accomplished using a flame photometric detector. Recoveries were calculated on samples fortified with 0.01, 0.1 and 1.0 ppm of 3 compounds and ranged from 75.0-106.7%.

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Accession: 001038366

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PMID: 7320332


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