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首页> 外文期刊>Talanta: The International Journal of Pure and Applied Analytical Chemistry >Extraction-chromatographic preconcentration with chromatomembrane separation of extract from aqueous phase for luminescence determination of oil products and phenols in natural water by flow injection analysis
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Extraction-chromatographic preconcentration with chromatomembrane separation of extract from aqueous phase for luminescence determination of oil products and phenols in natural water by flow injection analysis

机译:萃取-色谱富集-色谱膜分离水相萃取液,通过流动注射分析法测定天然水中的油类产品和酚类

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摘要

The new method of preconcentration by extraction for flow injection analysis (FIA) with luminescence and photometric detection is proposed. Preconcentration is carried out on extraction-chromatographic column, extract is eluted by extragent with the following separation of extract from aqueous phase in chromatomembrane cell. Possibilities of the proposed method are illustrated in the examples of FIA with luminescence determination of oil products and phenols in natural water.
机译:提出了一种新的萃取前富集的流动注射分析(FIA)发光和光度检测方法。在萃取-色谱柱上进行预浓缩,萃取液通过萃取剂洗脱,随后将萃取物与色谱膜细胞中的水相分离。在FIA的实例中用发光法测定了天然水中的油品和苯酚,说明了所提出方法的可能性。

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