Most gases are extremely difficult to detect because they are odorless. Certain gases are extremely harmful to humans if inhaled. Owing to the above, researchers have developed many potent techniques ...

Gas chromatography is a common chromatography technique used to separate and analyze volatile chemical compounds which do not decompose. It is typically used to separate different compounds within a ...

Analysts interested in quantifying volatile organic compounds like disinfection byproducts in liquid samples should consider using the gas chromatography system. There are two gas chromatography (GC) ...

GAS chromatography has been employed in separating numerous types of compounds, but has not yet been applied to the alkaloids, a field where it might find particular utility. We wish to report ...

In Star Trek, Mr. Spock’s hand-held tricorder can instantly tell what something is made of. We don’t have tricorders yet, but we’re getting close. Portable devices just a little too big to hold in one ...

BECAUSE of its high sensitivity, simplicity of operation and stability under changing operating conditions, the radioactive ionization-type detector for gas chromatography is one of the most useful so ...

Overview of the monoGSA system. a The architecture of the monoGSA where three different Knudsen pumps operate together to control the gas flow of the system. b 3D view of the monoGSA chip showing the ...

PerkinElmer, announced the Clarus® Nova GC at Analytica 2026, The re‐engineered GC platform enables laboratories to sustainably extract answers from their samples more efficiently while increasing ...

Gas chromatography–ion mobility spectrometry (GC–IMS) is a recent technique applied to food flavor analysis – including the evaluation of food freshness, processing of food products, and changes in ...

Chances are good that most of us will go through life without ever having to perform gas chromatography, and if we do have the occasion to do so, it’ll likely be on a professional basis using a ...