Ferrero, Pablo Gago
- Institut de Diagnosi Ambiental i Estudis de l'Aigua (IDAEA-CSIC)
Sammanfattning
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,
Nyckelord
UV filters; Transformation products; On-line SPE; LC-MS/MS; Water analysis
Publicerad i
Journal of Chromatography A
2013, volym: 1294, sidor: 106-116
Utgivare: ELSEVIER SCIENCE BV
SLU författare
UKÄ forskningsämne
Analytisk kemi
Publikationens identifierare
- DOI: https://doi.org/10.1016/j.chroma.2013.04.037
Permanent länk till denna sida (URI)
https://res.slu.se/id/publ/87427