Gas Chromatography

Are the health claims for these compounds warranted and, if so, can their measurement be streamlined?

GC×GC provides simple improvements today and will be key to the personalized measurement devices of tomorrow.

Modern narrow bore columns have made chromatographers lazy when it comes to stationary phase selection. Here’s how getting back to the basics in gas chromatography by using selectivity can address challenging separations and reduce analysis time.

An integrated approach to uncovering distinct metabolite profile shifts in diabetes progression. The prevalence of type 2 diabetes mellitus (T2DM) is on a rampant rise across the globe, making it a critical area of study for metabolomics and biomarker discovery.

As we prepare to launch The Analytical Scientist Innovation Award, the articles in this month’s issue unwittingly form links in the innovation chain – from idea to marketed product – contributed by people who have been there, done that.

Worldwide helium demand far exceeds current production levels. For many gas chroma- tography applications, the ... switch to hydrogen is painless. What’s stopping you?

Jumping on the breath biomarker bandwagon is tempting, but a number of failures to observe the ... fundamental rules of good science have cast doubt over the ... technique. Here, the authors describe best practice, from collection to clinical evaluation.

The Problem: How can we rapidly detect economically-motivated adulteration of food and deter fraudsters from ... committing future crimes?

Sitting Down With Georges Guiochon, Professor and Distinguished Scientist of Analytical Chemistry at The University of Tennessee, Knoxville.

Scientific innovation combined with manufacturing excellence continues to drive improvements in GC. For ... trace analysis, the development of ultra-inert columns has been crucial. Here’s how it was done.