Gas-liquid chromatography - Wikipedia, the free encyclopedia
Gas-liquid chromatography (GLC), or simply gas chromatography (GC), is a common type of chromatography used in analytic chemistry for separating and analyzing compounds that can be ...

Chromatography - Wikipedia, the free encyclopedia
Gas chromatography is always carried out in a column, which is typically "packed" or "capillary" (see below) . Gas chromatography (GC) is based on a partition equilibrium of analyte ...

Gas Chromatography
Gas Chromatography. Gas Chromatography (GC) is used to separate volatile components of a mixture. A small amount of the sample to be analyzed is drawn up into a syringe.

Gas Chromatography
Introduction. Gas chromatography - specifically gas-liquid chromatography - involves a sample being vapourised and injected onto the head of the chromatographic column.

Gas Chromatography
In gas chromatography (GC), the stationary phase is a high-boiling liquid and the mobile phase is an inert gas. In the organic chemistry teaching labs at CU Boulder, GC is used as ...

Gas Chromatography

Agilent | Gas Chromatography
Agilent provides a complete portfolio of GC and GC/MS systems, software, sample introduction, columns and supplies, and services and support.

gas chromatography - definition of gas chromatography in the Medical ...
chromatography /chro·ma·tog·ra·phy/ (kro″mah-tog´rah-fe) a method of separating and identifying the components of a complex mixture by differential movement through a two ...

gas chromatography (chemistry) -- Britannica Online Encyclopedia
Britannica online encyclopedia article on gas chromatography (chemistry), in analytical chemistry, technique for separating chemical substances in which the sample is carried by a ...

Gas Chromatography
GAS CHROMATOGRAPHY. Background. Gas chromatography is a powerful means of performing qualitative and quantitative measurements of complex mixtures of volatile substances.