Counterfeit or low-quality products—such as olive oil made from dyed rapeseed oil—are often difficult or impossible to ...

A University of Texas at Arlington electrical engineering researcher is creating a portable, wearable device for rapid gas analysis that could detect illness immediately. Yuze "Alice" Sun, an ...

Fraunhofer researchers are developing a portable gas chromatography sensor system that enables rapid, on-site detection of counterfeit foods and contaminated materials without the need for laboratory ...

Electronic Sensor Technology manufactures a high-speed (one minute), highly sensitive (nanogram) gas chromatography instrument. This innovative, patented chemical vapour analysis system is used in a ...

How has Traditional Gas Chromatography Evolved? Although the concept of chromatography was invented in 1900 by a Russian-Italian botanist, Mikhail Tsvet, the concept of Gas Chromatography (GC) ...

Gas chromatography (GC) remains an indispensable analytical method for the separation, identification and quantification of volatile organic compounds (VOCs) in diverse matrices. By utilising the ...

Gas chromatography is used to separate the components of a sample and provide a spectral signature for it. The procedure involves injecting the sample into the injection port of the gas chromatography ...