Simultaneous Determination of Nonylphenol and Short-Chain Nonylphenol Polyeothoxylates by Gas Chromatography Coupled to Mass Spectrometry

Abstract:

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This paper presents a method for the simultaneous determinat of NP and NPEO1-2 using GC-MS in sludge samples. using ultrasonic extraction, derivatization techniques, the results show that good separation of three substances, a well-shaped peak can be observed on every selected ion chromatogram. the ultrasonic extraction recoveries ranged from 80% to 102% , the instrumental limits of detection for these compounds were 2 ng/g、2 ng/g and 1.5 ng/g and the relative standard deviation(RSD) was below 15%. The establishment of this method provided the method safeguard for the control of NP and NPEO1-2 in sludge samples.

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Periodical:

Edited by:

Jinsheng Liang and Lijuan Wang

Pages:

361-366

DOI:

10.4028/www.scientific.net/AMR.178.361

Citation:

Y. S. Qiao "Simultaneous Determination of Nonylphenol and Short-Chain Nonylphenol Polyeothoxylates by Gas Chromatography Coupled to Mass Spectrometry", Advanced Materials Research, Vol. 178, pp. 361-366, 2011

Online since:

December 2010

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$35.00

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