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- Campo, Julián, et al. Show all 3 Authors
- Analytical and bioanalytical chemistry 2015 v.407 no.19 pp. 5767-5781
- acetic acid; aqueous solutions; liquid chromatography; methanol; perfluorocarbons; rivers; sediments; sodium hydroxide; soil; soil sampling; tandem mass spectrometry
- ... In this study, four extraction methods of perfluoroalkyl substances (PFASs) in soils and sediments were validated and compared in order to select the one that provides the best recoveries and the highest sensitivity. The determination of PFASs was carried out by liquid chromatography-tandem mass spectrometry. The extraction methods compared were based on (i) an aqueous solution of acetic acid and ...