An interlaboratory study on passive sampling of emerging water pollutants

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Publikace nespadá pod Filozofickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.

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VRANA Branislav SMEDES Foppe PROKEŠ Roman LOOS Robert MAZZELLA Nicolas MIEGE Cecile BUDZINSKI Helene VERMEIRSSEN Etienne OCELKA Tomáš GRAVELL Anthony KASERZON Sarit

Rok publikování 2016
Druh Článek v odborném periodiku
Časopis / Zdroj TRAC-TRENDS IN ANALYTICAL CHEMISTRY
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
www http://www.sciencedirect.com/science/article/pii/S0165993615300388
Doi http://dx.doi.org/10.1016/j.trac.2015.10.013
Obor Analytická chemie, separace
Klíčová slova Brominated diphenyl ether; Fluorinated surfactant; Emerging pollutant; Interlaboratory study; Pharmaceutical; Polar pesticide; Passive sampling; Steroid hormone; Water analysis
Popis An inter-laboratory study was organised for the monitoring of emerging aquatic pollutants (pharmaceuticals, pesticides, steroids, brominated diphenyl ethers and others) using passive samplers. Thirty laboratories participated in the sampler comparison exercise. Various samplers designs were exposed at a single sampling site to treated waste water. The organisers deployed in parallel multiple samplers of a single type, which were distributed for evaluation of the contribution of the different analytical procedures to the data variability. Between laboratory variation of results from passive samplers was about factor 5 larger than within laboratory variability. Similar results obtained for different passive samplers analysed by individual laboratories and also low within laboratory variability indicate that the passive sampling process is causing less variability than the analysis. Concentrations in composite water samples were within the range obtained by passive samplers. In future a significant improvement of analytical precision and calibration of adsorption based passive samplers is needed.
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