Application of microemulsions for the extraction of  o -phthalate esters from soil with subsequent separation of microemulsions, simultaneous preconcentration, and gas chromatographic analysis of target components

N. G. Tolmacheva; A. V. Pirogov; O. A. Shpigun

doi:10.3103/S0027131417020043

Application of microemulsions for the extraction of o-phthalate esters from soil with subsequent separation of microemulsions, simultaneous preconcentration, and gas chromatographic analysis of target components

作者: Tolmacheva N.G.¹, Pirogov A.V.¹, Shpigun O.A.¹
隶属关系:
1. Chemistry Department
期: 卷 72, 编号 2 (2017)
页面: 92-96
栏目: Article
URL: https://journal-vniispk.ru/0027-1314/article/view/163418
DOI: https://doi.org/10.3103/S0027131417020043
ID: 163418

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The possible application of microemulsions as extractants for the extraction of o-phthalate esters from soils with the subsequent breakdown of microemulsions, simultaneous preconcentration of dialkhylphthalates in the organic phase, and their following gas chromatographic analysis with mass-spectrometric detection is demonstrated. The preconcentration factor was 18. The method is characterized by low detection limits, good selectivity, and reproducibility.