Ferrero, Pablo Gago
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC)
Abstract
This paper describes the development and validation of the first fully automated method, based on on-line solid phase extraction-liquid chromatography-tandem mass spectrometry (on line-SPE-LC-MS/MS), for the determination of UV filters (UV F) and transformation products, with a wide range of physicochemical properties. The developed method was validated and applied to the analysis of the selected compounds in river water (RW), groundwater (GW), influent and effluent wastewater (IWW and EWW). Comparing with the off-line methodologies published so far the presented method provides several advantages including a shorter extraction time, lower sample volume and minimum manipulation. Low limits of detection were achieved for all the studied matrices,
Keywords
UV filters; Transformation products; On-line SPE; LC-MS/MS; Water analysis
Published in
Journal of Chromatography A
2013, volume: 1294, pages: 106-116
Publisher: ELSEVIER SCIENCE BV
SLU Authors
UKÄ Subject classification
Analytical Chemistry
Publication identifier
- DOI: https://doi.org/10.1016/j.chroma.2013.04.037
Permanent link to this page (URI)
https://res.slu.se/id/publ/87427