Comparison of extraction techniques for isolation of steroid oestrogens in environmentally relevant concentrations from sediment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F16%3A00464309" target="_blank" >RIV/67985939:_____/16:00464309 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/16:00088269 RIV/00216305:26310/16:PU125138
Result on the web
<a href="http://dx.doi.org/10.1080/03067319.2016.1232718" target="_blank" >http://dx.doi.org/10.1080/03067319.2016.1232718</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/03067319.2016.1232718" target="_blank" >10.1080/03067319.2016.1232718</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of extraction techniques for isolation of steroid oestrogens in environmentally relevant concentrations from sediment
Original language description
The least expensive and time-consuming method QuEChERS provided the best extraction recoveries (53–84%) from all techniques. Microwave-assisted extraction provided extraction recoveries (50-71%) for less polar estrogens using dichlormethane:aceton 3:1 (90°C, 5 min), but for extraction of whole group of estrogens including more polar estriol acetone or methanol must be used. Accelerated solvent extraction provided extraction recoveries (53-74%) for less polar estrogens using dichlormethane at 60°C however, the repeatability of results was unsatisfactory and recoveries using other extraction conditions were lower than for microwave-assisted extraction. Soxhlet warm extraction was totally unsuitable for this purpose.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Environmental Analytical Chemistry
ISSN
0306-7319
e-ISSN
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Volume of the periodical
96
Issue of the periodical within the volume
11
Country of publishing house
CH - SWITZERLAND
Number of pages
16
Pages from-to
1022-1037
UT code for WoS article
000384556600002
EID of the result in the Scopus database
2-s2.0-84987860669