PFAS Linked to Lipid Changes in Children
October 20, 2026
Researchers examine links between widespread exposure and metabolic health markers
3 min read
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Gas Chromatography
A Chemical Guide to Bolete Flavor
October 14, 2026
Researchers combined mass spectrometry, infrared spectroscopy, and data modeling to identify differences in mushroom flavor
2 min read
Video: Hitting Her Stride – with Katelynn Perrault Uptmor
By James Strachan
October 6, 2026
Power List 2026 honoree Katelynn Perrault Uptmor discusses the growing potential of comprehensive two-dimensional gas chromatography, the rewards of working with undergraduate researchers, and what endurance sports have taught her about science
2 min read
GC×GC Detective Stories: Biomarkers, Biofuels, and Shape-Shifting Molecules
By James Strachan, Frank van Geel
October 1, 2026
Philip Marriott, Renée Webster, and Konstantinos Kouremenos revisit three investigations in which an additional dimension of separation provided the information needed to solve three very different analytical mysteries
11 min read
GCxGC Detective Stories: The Case of the Disappearing Diesel
By Christopher M. Reddy
September 16, 2026
How GC×GC helped to reopen the “Silent Fall” oil-spill investigation and reveal what happened to diesel buried beneath Cape Cod’s salt marsh
5 min read
GCxGC Detective Stories: The Smell of Adventure
September 7, 2026
How a career spanning three continents prepared Meriem Gaida to bring GC×GC into fragrance safety and quality analysis
6 min read
Is Your Data AI-Ready?
By Richard Lee
September 2, 2026
Before analytical laboratories can capitalize on AI, they must connect, contextualize, and prepare their data
5 min read
The Past, Present, and Future of GC Column Innovation
By James Strachan, Frank van Geel
August 31, 2026
Innovation in gas chromatography columns is alive and kicking, says Agilent’s Gustavo Serrano
7 min read
GCxGC Detective Stories: Follow Your Nose
August 24, 2026
Fulvia Trapani is developing the tools required to understand the complex process of aroma and taste perception
6 min read
GCxGC Detective Stories: Not Just a Pretty Face
By Frank van Geel, James Strachan
August 18, 2026
Mariosimone Zoccali discusses the evolution of GCxGC, which he describes as “one of the most exciting stories in separation science”
8 min read
