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- Wuethrich, Alain, et al. Show all 3 Authors
- Electrophoresis 2016 v.37 no.9 pp. 1122-1128
- beers; capillary electrophoresis; detection limit; electric field; electrolytes; liquid chromatography; mass spectrometry; quaternary ammonium herbicides
- ... Simultaneous electrophoretic concentration and separation (SECS) was used as a simple and environmental friendly sample preparation strategy for herbicides in beer samples. An electric field was used to facilitate the separation and concentration of the analytes based on their charge from a 20 mL sample of diluted beer into two separate 20 μL aliquots of an acceptor electrolyte housed inside a mic ...