Gas Chromatography (GC)

This article presents a multimodal approach for students with severe visual impairment or blindness, to encourage them to learn more about chromatographic processes.

Are you interested in ChatGPT's vast potential? Or are you getting tired of reading or hearing about ChatGPT?

Gas chromatography can be used in combination with molecular spectroscopy to provide structural and quantitative information on a variety of sample types.

At the 2023 Gulf Coast Conference, LCGC spoke with John Wasson of Wasson-ECE Instrumentation, who discussed the process of retrieving high-quality, real-time data from chemical processing plant streams. This interview was one of four conducted live at GCC 2023.

At the 2023 Gulf Coast Conference, LCGC spoke with Kevin Schug of the University of Texas at Arlington, about predicting gas phase vacuum ultraviolet spectra using machine learning. This interview was one of four conducted live at GCC 2023.

Dan Wispinski, the Standard Methods Development Manager for VUV Analytics, held a lecture at the Gulf Coast Convention in Galveston, Texas, which focused on the adoption of gas chromatography–vacuum ultraviolet spectroscopy (GC-VUV) technology.

Scott Fenwick, technical director of Clean Fuels Alliance America, was the keynote speaker at the Gulf Coast Conference in Galveston, Texas, where he held a lecture on the growth of biomass-based fuels.

John Wasson, founder and president of Wasson-ECE Instrumentation, held a lecture at the Gulf Coast Conference in Galveston, Texas, which focused on the work his company is doing with process gas chromatographs (PGCs).

A research team from India recently explored how GC–MS can help target the metabolic profile of IM-resistant chronic myeloid leukemia (CML) cells.

The impact of contamination on each part of the inlet is examined.

The benefits and challenges of using hydrogen in the laboratory, specifically regarding GC and GC–MS procedures, are discussed.

Researchers from the University of Poitiers and CNES have developed a groundbreaking gas chromatography method, detailed in the journal Chemosensors, which enables the detection of amino acid-like compounds on Mars, offering a vital tool in the quest for extraterrestrial life.

The author discusses the benefits and challenges of using hydrogen in the laboratory, specifically regarding gas chromatography and GC–MS procedures.

Alasdair Matheson spoke to Jacob de Boer of Vrije Universiteit Amsterdam about a recent innovative research project investigating per- and polyfluoroalkyl substances (PFAS) in fast food packaging.

At the Cannabis Sciences Conference, Zacariah Hildenbrand held a talk which focused on various analytical methods and how they affect the cannabis production process.

Professor Kieran N. Kilcawley of Teagasc Food Research Centre and of University College Cork and his colleagues are using gas chromatographic (GC) techniques to explore how to analyze the quality and taste of Irish whiskeys through congener profiles.

Multiple headspace extraction (MHE) can be readily implemented with automated headspace-selected ion flow tube mass spectrometry (SIFT-MS).

This article demonstrates how sorptive extraction is a highly efficient technique for the VOC profiling of honey samples.

Small modifications to the way measurements are approached can enable reductions in the waste generated and carbon dioxide produced during an analysis.

The 27th International Symposium on Separation Sciences (ISSS 2023) will be held 24–27 September 2023 in Cluj-Napoca, Romania. Here’s a sneak preview of what attendees can look forwards to.

Pop quiz—can you define resolution? Would you be surprised at the number of correct answers? Which one is the best for chromatographers? In this LCGC Blog, we look at the various ways resolution can be interpreted scientifically.

Optimal reaction conditions for the desired deethylation were found to be mild, using only water and oxygen at or close to ambient temperatures.

Recent developments in GC×GC that make it more amenable for routine use are discussed.

On Thursday, September 28, 2023, the Chromatographic Society (ChromSoc) will hold a meeting focused on gas chromatography in the Science and Industry Museum, in Manchester, UK.

As part of the upcoming Recent Advances in Gas Chromatography meeting, Laura McGregor of SepSolve will discuss how workflows for comparing 1D and 2D GC–MS chromatograms can be automated.

As part of the upcoming Recent Advances in Gas Chromatography meeting, Paul O'Nion of RSSL will provide his perspective on different elements in the periodic table.

As part of the upcoming Recent Advances in Gas Chromatography meeting, Nicholas Morley will look at how two-dimensional gas chromatography-time-of-flight-mass spectrometry analyzes pharmaceutical packaging.

Two-dimensional gas chromatography time-of-flight mass spectrometry (GCxGC/TOF-MS) and gas chromatography–time-of-flight mass spectrometry (GC-TOF-MS), two different gas chromatography techniques, will have their procedures and uses compared at the Science and Industry Museum, in Manchester, UK.

Researchers in China studied a new process for measuring aberrant metabolites.

Studies published over the last five years have focused on fully or semi-automated approaches and their applications in extraction of both organic and inorganic pollutants, while modern robotic tools and 3D printing are starting to make impacts.