Optimization of methods for determination of organotin compounds and for evaluation of their ecotoxicity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F13%3APU106605" target="_blank" >RIV/00216305:26310/13:PU106605 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Optimization of methods for determination of organotin compounds and for evaluation of their ecotoxicity

Popis výsledku v původním jazyce

Organotin compounds are antropogenic contaminants. They are mainly contained in pesticide formulations, fertilizers, wood preservatives and in PVC (stabilizers).The most widely used separation technique for the determination of organotin compounds is gaschromatography (GC) due to its high separation efficiency and the possibility of using different types of detectors. Usually, organotins are extracted from the sample and subsequently derivatized in order to improve volatility. Flame photometric detector (FPD), atomic emission detector (AED) and mass spectrometer are most suitable for their detection. For the evaluation of ecotoxicological effects of the organotin compounds the following aquatic organisms seem to be the most suitable: crustaceans Thamnocephalus platyurus and Daphnia magna from the group of aquatic invertebrates, Lemna minor (Duckweed lesser) from the group of monocotyledonus plants. A set of alternative tests Thamnotoxkit F and Daphtoxkit F could be also used as an alt

Název v anglickém jazyce

Optimization of methods for determination of organotin compounds and for evaluation of their ecotoxicity

Popis výsledku anglicky

Organotin compounds are antropogenic contaminants. They are mainly contained in pesticide formulations, fertilizers, wood preservatives and in PVC (stabilizers).The most widely used separation technique for the determination of organotin compounds is gaschromatography (GC) due to its high separation efficiency and the possibility of using different types of detectors. Usually, organotins are extracted from the sample and subsequently derivatized in order to improve volatility. Flame photometric detector (FPD), atomic emission detector (AED) and mass spectrometer are most suitable for their detection. For the evaluation of ecotoxicological effects of the organotin compounds the following aquatic organisms seem to be the most suitable: crustaceans Thamnocephalus platyurus and Daphnia magna from the group of aquatic invertebrates, Lemna minor (Duckweed lesser) from the group of monocotyledonus plants. A set of alternative tests Thamnotoxkit F and Daphtoxkit F could be also used as an alt

Druh

O - Ostatní výsledky

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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