Improving the performance of SPME using trap-based preconcentration with enrichment
Presented at the 1st European Sample Preparation eConference 2021
The poster entitled “Improving the performance of SPME using trap-based preconcentration with enrichment” was presented by Markes International at the 1st European Sample Preparation eConference, which was held on 11–12 March 2021 as a virtual conference.
Enhanced solid-phase microextraction for analyses of drinks
Analysis of aroma compounds and off-odours in beverages by gas chromatography–mass spectrometry can be enhanced by using techniques incorporating trap-based preconcentration.
In this poster, we focus on solid-phase microextraction (SPME), demonstrating how trap focusing and sample enrichment can improve peak symmetry, qualitative analysis and sensitivity