Použití RP-HPLC pro separaci polcyklyckých aromatických dusíkatých heterocyklů

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Use of RP-HPLC for Separation of Polycyclic Aromatic Nitrogen Heterocycles

Popis výsledku v původním jazyce

Polycyclic aromatic nitrogen heterocycles (PANH) are widely spread in the environment. They are released into environment from diverse sources such as incomplete combustion of fossil fuels, spills or effluents of several industrial activities, oil drilling, refining and storage, coal tar distillation and wood preservation. High performance liquid chromatography on reversed stationary phases is one of the most used analytical methods for separation of complex mixtures in environmental samples. The possibility to use liquid chromatography on octadecyl stationary phase for separation of polycyclic aromatic nitrogen heterocycles is demonstrated. Mixture of phosphate buffer/methanol was used as mobile phase in isocratic and gradient mode. Retention behaviour of mixture of PANH was studied at different chromatographic conditions. To describe retention changes of PANH as a function of acid-base properties, effect of different pH mobile phase in the region 2.0 to 6.0 have been investigated. Di

Název v anglickém jazyce

The Use of RP-HPLC for Separation of Polycyclic Aromatic Nitrogen Heterocycles

Popis výsledku anglicky

Polycyclic aromatic nitrogen heterocycles (PANH) are widely spread in the environment. They are released into environment from diverse sources such as incomplete combustion of fossil fuels, spills or effluents of several industrial activities, oil drilling, refining and storage, coal tar distillation and wood preservation. High performance liquid chromatography on reversed stationary phases is one of the most used analytical methods for separation of complex mixtures in environmental samples. The possibility to use liquid chromatography on octadecyl stationary phase for separation of polycyclic aromatic nitrogen heterocycles is demonstrated. Mixture of phosphate buffer/methanol was used as mobile phase in isocratic and gradient mode. Retention behaviour of mixture of PANH was studied at different chromatographic conditions. To describe retention changes of PANH as a function of acid-base properties, effect of different pH mobile phase in the region 2.0 to 6.0 have been investigated. Di

Druh

D - Stať ve sborníku

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Abstracts-9th FECS Conference on Chemistry and the Environment, 2nd SFC meeting on Environmental Chemistry

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

9th FECS Conference on Chemistry and the Environment, 2nd SFC meeting on Environmental Chemistry

Místo vydání

Bordeaux, France

Místo konání akce

Bordeaux, France

Datum konání akce

29. 8. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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