Determination of chiral organic compounds in environmental matrices with two-dimensional gas chromatography coupled to triple quadrupole mass spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00023679" target="_blank" >RIV/00216224:14310/06:00023679 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Determination of chiral organic compounds in environmental matrices with two-dimensional gas chromatography coupled to triple quadrupole mass spectrometry

Original language description

Two-dimensional gas chromatography (GC-GC) combined with triple quadrupole mass spectrometers (MS-MS) was used for analysis of chiral compounds, which were extracted from soil and air samples of Czech Republic and former Yugoslavia. Air samples were collected using polyurethane foam based passive air samplers. Soil samples were collected at the same sites. Enantiomeric fraction (EF) values were used to describe enantiomeric signatures. EF values in soil ranged from 0.408 to 0.524 for PCB 95, from 0.458to 0.597 for PCB 132, from 0.494 to 0.547 for PCB 149 and from 0.478 to 0.535 for PCB 174. In some soil samples were also measured EF values of selected OCPs. EF values for alpha-HCH ranged from 0.475 to 0.517, for o,p-DDD from 0.368 to 0.570 and for o,p-DDT from 0.365 to 0.513. EFs were correlated with the set of physico-chemical and microbiological parameters of the soils in order to better assess the fate of the compounds in the environment.

Czech name

Stanovení chirálních organických látek v environmentílních matricích.

Czech description

Two-dimensional gas chromatography (GC-GC) combined with triple quadrupole mass spectrometers (MS-MS) was used for analysis of chiral compounds, which were extracted from soil and air samples of Czech Republic and former Yugoslavia. Air samples were collected using polyurethane foam based passive air samplers. Soil samples were collected at the same sites. Enantiomeric fraction (EF) values were used to describe enantiomeric signatures. EF values in soil ranged from 0.408 to 0.524 for PCB 95, from 0.458to 0.597 for PCB 132, from 0.494 to 0.547 for PCB 149 and from 0.478 to 0.535 for PCB 174. In some soil samples were also measured EF values of selected OCPs. EF values for alpha-HCH ranged from 0.475 to 0.517, for o,p-DDD from 0.368 to 0.570 and for o,p-DDT from 0.365 to 0.513. EFs were correlated with the set of physico-chemical and microbiological parameters of the soils in order to better assess the fate of the compounds in the environment.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DK - Contamination and decontamination of soil including pesticides

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Organohalogen Compounds

ISSN

1026-4892

e-ISSN

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Volume of the periodical

2006

Issue of the periodical within the volume

1

Country of publishing house

NO - NORWAY

Number of pages

200

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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