Determination of persistent organohalogenated pollutants in human hair reference material (BCR 397): an interlaboratory study

被引：30

作者：

Gill, U

Covaci, A

Ryan, JJ

Emond, A

机构：

[1] Hlth Canada, Prod Safety Lab, Ottawa, ON K1A 0L2, Canada

[2] Hlth Canada, Hlth Prod & Food Branch, Bur Chem Safety, Ottawa, ON K1A 0L2, Canada

[3] First Nat & Inuit Hlth Branch, Div Environm Res, Ottawa, ON K1A 0L2, Canada

来源：

ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 2004年 / 380卷 / 7-8期

关键词：

polychlorinated biphenyls; organochlorine pesticides; polybrominated diphenyl ethers; human hair; BCR; 397; interlaboratory study;

D O I：

10.1007/s00216-004-2855-z

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A human powdered hair material (BCR 397) was tested for its content in persistent, organic pollutants (POPs), such as polychlorinated biphenyls (PCBS), organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs). Using different methods, three laboratories (two from Canada and one from Belgium) analysed a powdered hair sample to evaluate some methodologies and to obtain consensus, values for selected POPs. Measured values for all PCB congeners and p,p'-DDE were within a relative standard deviation (RSD) of 15%. These first results contribute to the accuracy and precision for POPs. quantification in hair and render test results more comparable among different laboratories.

引用

页码：924 / 929

页数：6

共 12 条

[1] The relationship between levels of PCBs and pesticides in human hair and blood: Preliminary results [J].