Yang Zuo-jun
2003
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Journal
Journal of Instrumental Analysis
Abstract
Di(2-ethyl hexyl)adipate in immersed plastic solutions was determined by solid-phase microextraction(SPME)coupled with gas chromatography-mass spectrometry.The operating conditions of SPME such as the extraction temperature,salt effect,extraction and desorption time have been studied.Bis(1-butyl pentyl)adipate was selected as the internal standard.The developed method was simple and sensitive.The detection limit,reˉcovery and relative standard deviation(RSD)were0.0534μg·L -1 ,90%~94%and5.52%,respectively.