Publication detail

Clean-up of extracts for nitrated derivatives of polycyclic aromatic hydrocarbons analyses prior to their gas chromatography determination

PRYČEK, J. CIGANEK, M. ŠIMEK, Z.

Original Title

Type

journal article - other

Language

English

Original Abstract

This study was focused on development of procedure of fractionation for soil and roadside dust extracts on silica gel open chromatographic column, capable to fractionate polycyclic aromatic hydrocarbons from their derivatives, especially nitrated derivatives. Different elution volumes of hexane and elution mixtures of hexane with dichloromethane were investigated. With increasing volume of hexane for elution was not achieved full separation of slightly polar fraction from aromatic fraction. Increasing content of hexane in elution mixture improved separation of group of target compounds. Extraction of samples was carried out using pressurised solvent extractor with dichloromethane as an extraction solvent.

Keywords

Silica gel, fractionation, PAH, nitro-PAH, soil, dust.

Authors

PRYČEK, J.; CIGANEK, M.; ŠIMEK, Z.

RIV year

2007

Released

23. 8. 2007

Publisher

Sociedade Brasileira de Química

ISBN

0103-5053

Periodical

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

Year of study

Number

State

Federative Republic of Brazil

Pages from

1125

Pages to

1131

Pages count

BibTex

@article{BUT44267,
  author="Jiří {Pryček} and Miroslav {Ciganek} and Zdeněk {Šimek}",
  title="Clean-up of extracts for nitrated derivatives of polycyclic aromatic hydrocarbons analyses prior to their gas chromatography determination",
  journal="JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY",
  year="2007",
  volume="18",
  number="6",
  pages="1125--1131",
  issn="0103-5053"
}