Gas Chromatograph

A gas chromatograph is a scientific device used to analyze the components of a mixture of gases or liquids. It works by vaporizing the sample and passing it through a long tube filled with a special material called a stationary phase. As the mixture moves through the tube, different compounds travel at different speeds based on their properties. A detector afterward identifies and measures each component, allowing precise analysis of complex mixtures. Gas chromatography is widely used in fields like environmental testing, food safety, and medical diagnostics to identify and quantify various substances accurately.