Gas chromatographic analysis of organophosphorus pesticides of horticultural concern
作者： Ana Agüera , Mariano Contreras , Amadeo R. Fernandez-Alba
DOI: 10.1016/0021-9673(93)83235-K
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摘要: Abstract An optimized GC method for the determination of 25 organophosphorus pesticides (OPs) currently applied to horticultural crops was developed. Four additional compounds were evaluated their suitability as internal standards. The linearity, reproducibility and recoveries are discussed. reliability routine analysis fruit vegetable samples is demonstrated. Registration analytical results a control sample in quality charts demonstrated performance this method. limits detection range 5–20 μg/kg. throughput ca. 68 per 24 h. Results also presented extracts four real fortified with target OPs. confirmed by GC-MS.
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