Gas chromatography

**Gas Chromatography**

Gas chromatography (GC) is a powerful analytical technique used to separate and analyze compounds that can be vaporized without decomposition. It is widely applied in chemistry, biochemistry, environmental testing, and forensic science to identify substances within a test sample. By passing a gaseous sample through a column coated with a stationary phase, the components are separated based on their volatility and interaction with the column material. Gas chromatography provides precise qualitative and quantitative data, making it essential for research and quality control across various industries.