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Erscheinungsjahr
- 2020 (2)
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- Zeitschriftenartikel (1)
- Corrigendum (1)
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- Englisch (2)
Schlagworte
- Adsorbable organically bound fluorine (AOF) (1)
- Combustion ion chromatography (CIC) (1)
- Extractable organically bound fluorine (EOF) (1)
- High resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) (1)
- Per- and polyfluorinated alkyl substances (PFASs) (1)
- Surface waters (1)
Organisationseinheit der BAM
In this study, we compare combustion ion chromatography (CIC) and high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) with respect to their applicability for determining organically Bound fluorine sum parameters. Extractable (EOF) and adsorbable (AOF) organically bound fluorine as well as total fluorine (TF) were measured in samples fromriver Spree in Berlin, Germany, to reveal the advantages and disadvantages of the two techniques used as well as the two established fluorine sum Parameters AOF and EOF. TF concentrations determined via HR-CS-GFMAS and CIC were comparable between 148 and 270 μg/L. On average, AOF concentrations were higher than EOF concentrations, with AOF making up 0.14–0.81% of TF (determined using CIC) and EOF 0.04–0.28% of TF (determined using HR-CSGFMAS).
The results obtained by the two independent methods were in good agreement. It turned out that HR-CS-GFMAS is a more sensitive and precise method for fluorine analysis compared to CIC. EOF and AOF are comparable tools in Risk evaluation for the emerging pollutants per- and polyfluorinated alkyl substances; however, EOF is much faster to conduct.
The article “Determination of organically bound fluorine sum parameters in river water samples - Comparison of combustion ion chromatography (CIC) and high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS)” was originally published Online First without Open Access. After publication in volume 413, issue 1, page 103–115 of the journal “Analytical and bioanalytical chemistry”, the authors decided to opt for Open Choice and to make the article an Open Access publication. Therefore, the copyright of the article has been changed to © The Author(s) 2021 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License.