In this poster, GC and GC×GC data for essential oils are presented to demonstrate the benefits of a comprehensive second separation dimension. One-dimensional GC separations with long columns and slow ...
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) ...
Detection of Environmental Contaminants Caused by the Oil Spill in the Gulf of Mexico by GC and HPLC
The April 2010 oil spill in the Gulf of Mexico is undeniably the largest oil leak in U.S. history. The objective of this work was to provide analytical methods for analyzing the most common ...
We report the design, fabrication and characterization of a microelectromechanical systems (MEMS) flow control device for gas chromatography (GC) with the capability of sustaining high-temperature ...
This customized Agilent 7890B Gas Chromatography system is equipped with a gas sampling valve at the inlet which is designed for direct gas sample tests. Two detectors, Thermal Conductivity Detector ...
Miniaturized gas chromatography (µGC) systems hold potential for the rapid analysis of volatile organic compounds (VOCs) in an extremely compact and low-power enabled platform. Here, we utilize ...
The Agilent 8890GC with FID/TCD and a methaniser allows the detection and quantification of various gases among which we regularly run carbon dioxide, methane and other hydrocarbons such as acetylene ...
Polyethylene glycol (PEG), a polyether compound derived from petroleum, has diverse industrial/ biological/medical applications and is one of the most popular polymeric materials. PEG is soluble in ...
This course has been approved by the Royal Society of Chemistry for purposes of Continuing Professional Development (CPD). What will you learn on this course? This course provides the theory of the GC ...
In this case study of amines, the authors discuss several parameters to be considered in developing a headspace GC method. Headspace gas chromatography (GC) has been used since the 1980s, but only ...
Known as methyl ethyl glycol, 1,2-propanediol, or propane-1,2-diol, propylene glycol, is a synthetic, clear, colorless liquid that is widely used as an additive or antifreeze within the food, chemical ...
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