Gas chromatography is a chromatographic technique that separates and analyzes compounds that are easy to volatilize without being decomposed in organic chemistry. Typical uses of gas chromatography include testing the purity of a specific compound and separating the components of the mixture (and at the same time determining the relative content of each component). In some…

Chromatography is a device used for chromatographic separation and analysis. It is a high-performance physical separation technology. When it is used in analytical chemistry with an appropriate detection method, it is called chromatographic analysis. Chromatography includes a sampling system, detection system, recording, and data processing system, temperature control system, and mobile phase control system. Modern chromatographs…