Gas chromatography is an analytical technique for the separation of compounds in complex mixtures based on the compound’s polarity. Separation is achieved only for highly volatile compounds, thermally stable and low molecular weight compounds.
Gas Chromatography or Gas Liquid Chromatography is a technique which applied for separation, identification and quantification of components of organic compounds.
Gas chromatography techniques are highly acceptable for the separation of compounds because of its simplicity, sensitivity, and effectiveness. GC principle depends on the partitioning behaviour difference between mobile and stationary phase inside a column to separate components of sample.