Researchers have developed a new method for quickly detecting and identifying very low concentrations of gases. The new ...

[Project 326] wanted to know exactly what gas was in some glass tubes ... Of course, there’s more to spectroscopy than just optics.

Analysts interested in quantifying volatile organic compounds or pesticides in liquid samples should consider using the gas chromatography - mass spectroscopy (GC-MS) system. The gas chromatography ...

QEPAS can detect weak photoacoustic excitation and allows the use of extremely small sample volumes. But this method brings ...

Hiden Analytical, a leader in mass spectrometry and gas analysis technologies, will spotlight its cutting-edge solutions for electrochemical studies at this year’s Pittcon conference. Visit ...

In gas chromatography (GC) the paint sample is placed in a solution. This solution is then injected into a stream of gas, usually helium. This gas in turn is forced through a thin heated tube.

Scientists from the China University of Sciences combined magnetic solid-phase extraction (MSPE) with gas chromatography–mass ...

Spectroscopy identifies chemicals, including gases, by analyzing their unique light absorption characteristics, akin to a "fingerprint" for each gas. To detect low gas concentrations quickly ...