| BEČANOVÁ, Jitka, Zdeněk FRIEDL a Zdeněk ŠIMEK. Extraction and determination of trinitrotoluenes and produkt of their biotransformation in soil samples. International Journal of environmental analytical Chemistry. 2009, roč. 89/2009, 8-12, s. 785-797, 12 s. ISSN 0306-7319. |
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@article{874833,
author = {Bečanová, Jitka and Friedl, Zdeněk and Šimek, Zdeněk},
article_number = {8-12},
keywords = {Explosives; 2 4 6-TNT; Metabolites; Soxhlet warm extraction; Soil;},
language = {eng},
issn = {0306-7319},
journal = {International Journal of environmental analytical Chemistry},
title = {Extraction and determination of trinitrotoluenes and produkt of their biotransformation in soil samples.},
volume = {89/2009},
year = {2009}
}
TY - JOUR
ID - 874833
AU - Bečanová, Jitka - Friedl, Zdeněk - Šimek, Zdeněk
PY - 2009
TI - Extraction and determination of trinitrotoluenes and produkt of their biotransformation in soil samples.
JF - International Journal of environmental analytical Chemistry
VL - 89/2009
IS - 8-12
SP - 785-797
EP - 785-797
SN - 03067319
KW - Explosives
KW - 2 4 6-TNT
KW - Metabolites
KW - Soxhlet warm extraction
KW - Soil;
N2 - The separation of a mixture of trinitrotoluenes (TNTs) and their metabolites by reverse phase liquid chromatography using different columns with octadecyl stationary phase is presented. The retention behaviour of a mixture of TNTs and 15 their metabolites was studied under different chromatographic conditions. The mixture of methanol/water was used as a mobile phase in isocratic and gradient modes. The effect of content of organic modifier and temperature of mobile phase has been investigated. Very good RP-HPLC separation of 14 nitroaromatic compounds was obtained using stepped gradient elution. Different properties of 20 extraction procedures for isolation of trinitrotoluenes and their metabolites from soil were tested. Experimental conditions of Soxhlet warm extraction (extractant type, extraction time) suitable for efficient extraction of individual analytes were studied.
ER -
BEČANOVÁ, Jitka, Zdeněk FRIEDL a Zdeněk ŠIMEK. Extraction and determination of trinitrotoluenes and produkt of their biotransformation in soil samples. \textit{International Journal of environmental analytical Chemistry}. 2009, roč.~89/2009, 8-12, s.~785-797, 12 s. ISSN~0306-7319.
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