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The panel closes with a shared message: define your question first, and remember every result is an estimate.

Gaëlle Spileers from the Separation Science Group in the Department of Organic and Macromolecular Chemistry at Ghent University, Belgium discusses developments in high performance liquid chromatography (HPLC–XRF) for the analysis of brominated flame retardants and other pollutants.

High-performance liquid chromatography (HPLC)-verified caffeine dose eased mental fatigue from nap deprivation in a recent pilot study.

Chromatography of tooth layers links prenatal pollutants to autism risk.

Frederic Lynen from the Separation Science Group in the Department of Organic and Macromolecular Chemistry at Ghent University, Belgium discusses why he worked with Gaëlle Spileers to develop a high performance liquid chromatography X-ray fluorescence (HPLC–XRF) technique to analyze brominated flame retardants and other pollutants.

High-pressure liquid chromatography with tandem mass spectrometry (HPLC-MS/MS) was used to determine whether there is a link between serum PFAS and breast density.

Gas chromatography-mass spectrometry (GC-MS) and gas chromatography-olfactometry (GC-O) pinpoint key odorants behind soybean off-flavor profiles.

Asked for one change to ease PFAS analysis, the panel points to better communication and smarter use of AI tools.

Melissa Dunkle, senior research scientist at Dow Benelux BV, The Netherlands, explores practical aspects of using multidimensional pyrolysis gas chromatography (Pyr-GCxGC) to investigate fluoropolymer degradation.

Soil chromatography reveals how fluridone herbicide persists in cotton farmland.

The experts compare direct injection and solid-phase extraction for handling PFAS in complex matrices.

Gas chromatography-mass spectrometry (GC-MS) reveals how alcohol and acidity shape climate-linked wine aroma compounds.

The panel tackles the paradox of background contamination: the lower detection limits go, the more PFAS turn up everywhere.