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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

Analytical method of New POPs in environmental samples

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2010, v.23 no.2, pp.128-137
https://doi.org/10.5806/AST.2010.23.2.128







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Abstract

The purpose of this study is to set up the analytical method of new persistent organic pollutants (POPs)such as chlordecone, endosulfan, α-HCH, β-HCH, γ-HCH. The analytical methods for these compounds listed as new POPs by the Stockholm Convention need to be newly established. Therefore, we proposed the analytical method for 5 organic chlorinated pesticides (OCPs) and then applied the analytical method to environmental samples. To do this, the pre-treatment such as florisil and activated carbon cleanup process in the Korean official method for classic POPs had been reviewed. All of compounds except chlordecone were pre-treated simultaneously with reviewed cleanup process and detected by GC/MS and HRGC/HRMS respectively. There is a problem that chlordecone could not get a high sensitivity by GC analysis, but in this study GC/MS method was proposed.

keywords
New POPs, HCH, endosulfan, chlordecone, GC/MS, HRGC/HRMS


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