ArticleEnvironmental science and pollution research international2018
Simultaneous accelerated solvent extraction and purification for the determination of 13 organophosphate esters in soils by gas chromatography-tandem mass spectrometry.
Article in Environmental science and pollution research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 27 citations in OpenAlex.
- Article
- Micro-extraction, pre-concentration, and microfluidic-based separation of organophosphate insecticides followed by the miniaturized electrochemical detection system.BioImpacts : BI · 2024Article
- The use of fast molecular descriptors and artificial neural networks approach in organochlorine compounds electron ionization mass spectra classification.Environmental science and pollution research international · 2019Article
- Levels, distribution, and sources of organophosphate flame retardants and plasticizers in urban soils of Shenyang, China.Environmental science and pollution research international · 2018Article
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4 authors at 1 institution in 1 country.
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Abstract
Through the optimization of extraction, purification, and determination parameters, a reliable and convenient analytical method for the simultaneous determination of 13 organophosphate esters in soils was developed. The method is based on one-step extraction and purification by accelerated solvent extraction and analysis by gas chromatography-ion trap tandem mass spectrometry. Under the optimal conditions, the method detection limits and method quantitation limits ranged from 0.10 to 0.22 ng/g and from 0.33 to 0.72 ng/g, respectively. The recoveries obtained were in the range of 81.7-107%, and the relative standard deviations were less than 12%. As compared to other methods, this proposed method was simple and time and solvent saving. The developed method was successfully applied to analyze organophosphate esters in soil samples collected from Liaohe estuarine wetland, China. Thirteen organophosphate esters were detected in all of the soil samples which indicated that Liaohe estuarine wetland has polluted by organophosphate esters.
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