gas chromatography

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gas chromatography

n.
Chromatography in which the substance to be separated into its components is diffused along with a carrier gas through a liquid or solid adsorbent for differential adsorption.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

gas chromatography

n
(Chemistry) a technique for analysing a mixture of volatile substances in which the mixture is carried by an inert gas through a column packed with a selective adsorbent and a detector records on a moving strip the conductivity of the gas leaving the tube. Peaks on the resulting graph indicate the presence of a particular component. Also called: gas-liquid chromatography
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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References in periodicals archive
The global Gas Chromatography (GC) Market size is expected to value at USD 4.3 billion by 2025.
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It was reported on Saturday that Phenomenex Inc, a company focused on research and manufacture of technologies for the separation sciences, is opening a new manufacturing and development facility dedicated to the company's gas chromatography columns, marketed under the Zebron brand name.
Phenomenex opens new manufacturing and development facility for gas chromatography columns
The Global gas chromatography market is in its nascent phase and is expected to grow prolifically in the forecast period of 2016 to 2022, due to growing demand of high performance petrochemicals, fine and specialty chemicals, natural gas, industrial gas and fuel cell industries.
Asia-Pacific is Expected to Fuel the Growth of Gas Chromatography Market - a New Report from Data Bridge Market Research
They subjected the tomatoes to human taste-test panels and to liquid and gas chromatography to measure levels of sugars, acids, and 29 key aroma compounds.
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The technology is used to elucidate complex samples substantially better than conventional gas chromatography can achieve.
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The volatile component of cilantro was first separated into six fractions by preparative gas chromatography. The scientists then measured the deodorizing activity of each of these fractions against the offensive odor.
Cilantro compound removes foul odor of chitlins
Elster (NYSE: ELT), an electricity, gas and water measurement and control provider, has acquired the gas chromatography assets from SLS Micro Technology (SLS), a private company based in Hamburg, Germany.
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Complementary methods, based on the combination of mass spectroscopy with various chromatographic techniques such as high-performance liquid chromatography, gas chromatography and supercritical fluid chromatography are also covered in the book.
Chromatography Mass Spectroscopy in Polymer Analysis
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