PBDEs in environmental samples: Sampling and analysis

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• 作者：Sylwia Kró ; l ; Bo偶ena Zabiega艂a ; ^{bozena.zabiegala@pg.gda.pl} ; Jacek Namie艣nik
• 关键词：APCI ; atmospheric pressure chemical ionization ; APPI ; atmospheric pressure photoionization ; ASE ; accelerated solvent extraction ; ASTM ; American Society for Testing and Materials ; BFR ; brominated flame retardants ; CPE ; cloud point extraction ; DCM ; dichloro
• 刊名：Talanta
• 出版年：2012
• 期刊代码：106_00399140
• 类别：ch
• 出版时间：15 May, 2012
• 卷：93
• 期：Complete
• 页码：1-17
• 文件大小：770 K

摘要

The paper reviews the subject literature concerning analytical procedures routinely sed for monitoring polybrominated diphenyl ethers (PBDE) in environmental samples.

It describes and summarizes subsequent stages of analytical procedure including sample collection and preparation, extraction, clean-up and final determination. Different approaches with their advantages and limitations are presented. Special attention is drawn to the newly developed, promising extraction techniques, especially: liquid-liquid-microextraction (LLME) with its modifications, cloud point extraction (CPE) and hollow fiber microextraction. The review compares available detection techniques taking into account their usefulness for determining different PBDEs in complex matrix as well as discussing possible limitations that may occur during the analysis. The quality assurance and quality control aspect of analytical procedure is described. Finally special attention is paid to the determination of highly brominated PBDE compounds (e.g. BDE209), which requires implementation of different analytical approach.