Comprehensive 2D GC for Achieving Nitrogen Speciation in Middle Distillates

Here is some of the most popular content posted on LCGC International this week.

We recently published a three-part interview with Chris Reddy. Here, we provide the full text transcript of the conversation, which includes some additional insights not presented in the video interview.

In the first LCGC Blog of 2025, Caitlin Cain of the University of Michigan highlights the divide between gas and liquid chromatographers, and why both types of techniques should be in the same conversations.

This article highlights a curated selection of the most popular GC-related content, with a focus on the diverse applications of the technique, as featured in LCGC.

In this LCGC International interview with José Fernando Huertas-Pérez who is a specialist in chemical contaminants analytics and mitigation at the Nestlé Institute for Food Safety and Analytical Sciences at Nestlé Research in Switzerland, In this interview we discuss his recent research work published in Food Chemistry on the subject of a method for quantifying multi-residue pesticides in food matrices using gas chromatography–tandem mass spectrometry (GC–MS/MS) (1).

LCGC International sat down with Giorgia Purcaro of the University of Liege to discuss the impact that solid-phase microextraction (SPME) and comprehensive multidimensional gas chromatography (GC×GC) is having on food analysis.