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关于气相色谱法测定水中丙烯酰胺的研究 被引量:6

Determination of Acrylamide in Water by Gas Chromatography
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摘要 研究并建立了毛细柱气相色谱-微池电子捕获检测器测定水中丙烯酰胺的方法。水样中丙烯酰胺经溴化衍生后,用乙酸乙酯萃取,经气相色谱法分析,取l00ml水样时方法检出限为0.017μg/L。丙烯酰胺在0.50~12.50μg/L范围内线性良好,在低、中、高3个添加水平,平均加标回收率为99.3%~114%,相对标准偏差为0.4%-3.5%。本方法准确度高、精密度好,适用于水中丙烯酰胺测定。 A method for the determination of acrylamide in water was established by gas chromatography with bromination derivation. The acrylamide in water sample was derived through hromination and extracted by ethyl acetate, and determined by gas chromatography. The detection limit was O. 017μg/L while the volume of water sample was 100 ml. The result has a good linearity for the acrylamide concentrations between 0. 50 to 12. 50μg/L. The average recoveries were between 99.3% and 114% with RSD of 0. 4% to 3.5%. This method was accurate and precise, and it can be used for the determination of acrylamide in water sample.
作者 杨文武
出处 《环境科学导刊》 2011年第4期82-84,共3页 Environmental Science Survey
基金 国家环保部标准制修订项目(2007-31-917)
关键词 气相色谱法 丙烯酰胺 溴化衍生 液液萃取 gas chromatography acrylamide bromide derivative liquid/liquid extraction
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参考文献10

  • 1百度百科.丙烯酰胺[EB/OL].百度网,http://baike.baidu.com/view/168841.html?tp=0-11.2010-04-10.2009-12-26.
  • 2维基百科.丙烯酰胺[EB/OL].维基百科中文网,http://zh.wikipedia.org/zh-cn/%F4%B8%99%E7%83%AF%E9%85%B0%E8%83%BA.2010-04-10.2009-11-20.
  • 3March GM, Lucas LJ, Youk AO, etc. Mortality Patterns among Workers Exposed to Acrylamide: 1994 Follow- Up [ J l. Occupational and Environmental Medicine, 1999, (56).
  • 4GB/T5750.8-2006,生活饮用水标准检验方法有机物指标丙烯酰胺气相色谱法[S].
  • 5Castle L. Determination of acrylamide monomer in mushrooms grown on polyacrylamide gel [ J ]. Journal of Agricultural and Food Chemistry, 1993, 41 (8).
  • 6Rosen J, Hellens K - E. Analysis of acrylamide in cooked foods by liquid chromatography tandem mass spectrometry [ J ]. Analyst, 2002, 127 (7).
  • 7张凌云,刘波,徐荣,谭美凌,赵宇,伍子同.液相色谱-串联质谱法测定饮用水中的丙烯酰胺[J].环境化学,2010,29(1):152-153. 被引量:23
  • 8METHOD 8032A. Acrylamide by Gas Chromatography [ S].
  • 9METHOD 8316. Acrylamide, Acrylonitrile and Acrolein by High Performance Liquid Chromatography (HPLC) [ S].
  • 10张宗祥,杨文武,陈军.气相色谱法测定水中丙烯酰胺[J].地质学刊,2009,33(2):196-198. 被引量:4

二级参考文献2

  • 1EPA 8032A,Acrylamide by Gas Chromatography[S].
  • 2EPA 8316,Acrylamide,Acrylonitrile and Acrolein by High Performance Liquid Chomatography[S].

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