Journal of Shanghai University(Natural Science Edition) ›› 2013, Vol. 19 ›› Issue (6): 611-614.doi: 10.3969/j.issn.1007-2861.2013.06.011

• Environmental and Chemical Engineering • Previous Articles     Next Articles

Solid Phase Microextraction Detection for Phthalate Estersin Environmental Water

WU Ming-hong, SHI Qian-hui, XU Gang, QIAN Dong-ying   

  1. School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
  • Online:2013-12-30 Published:2013-12-30

Abstract: A solid phase microextraction-gas chromatography mass spectrometry (SPME-GC/MS) method was developed to determinate 6 phthalate esters (PAEs) in water. The optimum conditions, fibers, time, temperature and pH values were studied. The detection limits were 3.7∼8.5 ng/L, and the correlation coefficients were more than 0.991 in linear range 20∼500 ng/L. Recoveries were 83%∼112% and relative standard deviations (RSDs) were 1.1%∼12.3%. The SPME-GC/MS method is simple and fast, and can give high sensitivity qualitatively and quantitatively in detecting PAEs in environmental water.

Key words: environmental water detection, phthalate ester (PAE), solid phase microextraction (SPME)

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