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Completely automated in-syringe dispersive liquid–liquid microextraction using solvents lighter than water
journal contribution
posted on 2023-05-19, 20:35 authored by Fernando Maya AlejandroFernando Maya Alejandro, Estela, M, Cerda, VThis paper describes the development of a new multisyringe flow injection analysis set-up that enables the complete automation of the dispersive liquid–liquid microextraction (DLLME) technique using solvents lighter than water. Its hyphenation with a liquid chromatographic separation is implemented using a single multisyringe pump obtaining a compact, simple, easy to operate, and fast instrument. DLLME is carried out with a throughput of 42 h−1 and DLLME for the extraction of benzo(a)pyrene and its subsequent chromatographic determination can be carried out with an analysis throughput of 7 h−1.
History
Publication title
Analytical and Bioanalytical ChemistryVolume
402Pagination
1383-1388ISSN
1618-2642Department/School
School of Natural SciencesPublisher
Springer-Verlag HeidelbergPlace of publication
Tiergartenstrasse 17, Heidelberg, Germany, D-69121Rights statement
Copyright 2011 Springer-VerlagRepository Status
- Restricted