Analytical Sciences
Online ISSN : 1348-2246
Print ISSN : 0910-6340
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Determination of Hexabromocyclododecane Diastereoisomers and Tetrabromobisphenol A in Water and Sediment by Liquid Chromatography/Mass Spectrometry
Shigeru SUZUKIAtsuko HASEGAWA
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2006 Volume 22 Issue 3 Pages 469-474

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Abstract

A method to determine α-, β- and γ-hexabromocyclododecane (HBCD) and tetrabromobisphenol A (TBBPA) in water and sediments was presented using solid phase extraction (SPE) and/or solvent extraction. Recoveries from sediments were approximately 100% for all the chemicals, while recoveries of α-, β- and γ-HBCDs from water were dependent on the extraction method. In the case of dichloromethane (CH2Cl2) extraction, recoveries of α-, β- and γ-HBCD from landfill leachates were 77%, 88% and 92%, respectively. Technical difficulties in HBCD measurement are discussed in terms of the physico-chemical properties of HBCD isomers. The method was applied to landfill samples and marine sediment.

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© 2006 by The Japan Society for Analytical Chemistry
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