Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection

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	Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection
	Zhang, Shijuan ; You, Jinmao ; Song, Cuihua ; Chen, Guang ; Suo, Yourui
	2012
发表期刊	ANALYTICAL METHODS ; Chen, T; Wang, P; Du, YZ; Shen, YH; Li, YL.Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection,ANALYTICAL METHODS,2012,4(12):4030-4036
摘要	A sensitive method was developed for the purification and determination of bisphenol A and alkylphenols in river sediments by using 2-(9H-carbazol-9-yl) ethyl carbonochloridate (CEOC) as pre-column labeling reagent followed by high performance liquid chromatography (HPLC) with fluorescence detection. Solid phase extraction with Bond Elute Carbon cartridges was applied to sample purification procedure and proved to be simple and effective. The average recoveries of the three target compounds were higher than 80%, with relative standard deviation (RSD) of less than 10%. The sensitivity of the proposed method was about two orders of magnitude higher than traditional HPLC method. When 5.0 g soil sample was used for analysis, the limits of quantification of the analytes were in the range of 0.3-0.6 mu g kg(-1). Investigation of the concentrations in sediment samples indicated that all three analytes were found at levels ranging from 1.1 to 6.1 mu g kg(-1).; A sensitive method was developed for the purification and determination of bisphenol A and alkylphenols in river sediments by using 2-(9H-carbazol-9-yl) ethyl carbonochloridate (CEOC) as pre-column labeling reagent followed by high performance liquid chromatography (HPLC) with fluorescence detection. Solid phase extraction with Bond Elute Carbon cartridges was applied to sample purification procedure and proved to be simple and effective. The average recoveries of the three target compounds were higher than 80%, with relative standard deviation (RSD) of less than 10%. The sensitivity of the proposed method was about two orders of magnitude higher than traditional HPLC method. When 5.0 g soil sample was used for analysis, the limits of quantification of the analytes were in the range of 0.3-0.6 mu g kg(-1). Investigation of the concentrations in sediment samples indicated that all three analytes were found at levels ranging from 1.1 to 6.1 mu g kg(-1).
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/26716
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Zhang, Shijuan,You, Jinmao,Song, Cuihua,et al. Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection[J]. ANALYTICAL METHODS, Chen, T; Wang, P; Du, YZ; Shen, YH; Li, YL.Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection,ANALYTICAL METHODS,2012,4(12):4030-4036,2012.
APA	Zhang, Shijuan,You, Jinmao,Song, Cuihua,Chen, Guang,&Suo, Yourui.(2012).Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection.ANALYTICAL METHODS.
MLA	Zhang, Shijuan,et al."Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection".ANALYTICAL METHODS (2012).