GAS CHROMATOGRAPHY

Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compound that can be vaporized without decomposition. The principle of separation in GC is “partition”. There are mainly 2two type of chromatography Gas solid chromatography (GSC), Gas liquid chromatography(GLC).Gas chromatography have pharmaceutical applications like quality control and analysis of drug products such as antibiotics, anti-virals, general anesthetic, sedatives etc.It is also used for determining purity of compound. The present review summarizes the instrumentation, validation methods and applications of gas chromatography. Keyword ; Chromatography, Stationary Phase, Mobile Phase, Absorption, Partitio