| Autor: |
Atiye Ahmadireskety, Bianca F. Da Silva, Jill A. Awkerman, Joe Aufmuth, Richard A. Yost, John A. Bowden |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Environmental Advances, Vol 5, Iss , Pp 100088- (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2666-7657 |
| DOI: |
10.1016/j.envadv.2021.100088 |
| Popis: |
Sediment samples from 25 locations in the Pensacola Bay System (PBS) watershed were analyzed for the presence of 51 per- and polyfluoroalkyl substances (PFAS) using ultra high-performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) and selected reaction monitoring. Results revealed quantifiable concentrations of PFAS in all sampling locations. More specifically, perfluorobutanoic acid (PFBA) was present in every sediment sample with a minimum and maximum concentration of 0.04 to 0.48 ng g−1 dry weight, respectively, across the 25 sites with an average of 0.1 ± 0.09 ng g−1. While PFOS, with an average of 0.11 ± 0.14 ng g−1 (range: |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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