Gas Chromatography

How heart-cutting two-dimensional gas chromatography aided in the identification of hidden odorant peaks to save the day – and the dog’s dinner.

We sample the views of five food analysis experts. Is separation science still the greatest thing since sliced bread, or are there bigger fish to fry?

The unique co-evolutionary relationships between plants and their pollinators are as complex as they are diverse.

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.