ABSTRACTS AND KEY WORDS
佚名
【期刊名称】《齐鲁渔业》 【年(卷),期】2012(029)007
【摘要】Determination of the Estrogen Alkylphenols and Bisphenol A in Marine Sediments by Gas Chromatography-Mass Spectrometry Deng Xu-xiu et al. （1） Abstract Octylphenol, nonylphenol and bisphenol A are recognized environmental endocrine disruptors. A quantitative method was established for the simultaneous determination of octylphenol, nonylphenol and bisphenol A in marine sediments by gas chromatography-mass spectrometry. The test sample was extracted by methanol with ultrasonic technique, purified with copper powder and carbon
solid
phase
extraction
column,
and
derived
with
heptafluorobutyric anhydride. Then the analytes were separated on HP-5ms column and determined by gas chromatography-mass. The recovery of the method was between 84.3% and 94.5%, and the LOQ of 4-N- octylphenol, nonylphenol and bisphenol A was 0.25 g/kg, 0.15 g/kg and 0.15 g/kg. Key words octylphenol; nonylphenol; bisphenol A; gas chromatography-mass spectrometry 【总页数】1页(I0001-I0001) 【关键词】摘要;编辑部;编辑工作;读者 【作者】佚名
ABSTRACTS AND KEY WORDS
