Introduction of GCMS Gas Chromatography-Mass Spectrometry (GCMS) is a highly significant analytical technique in modern chemistry that combines two powerful analytical methods, gas chromatography and mass spectrometry, to detect and identify various organic compounds in complex mixtures. Its importance is demonstrated in a broad range of applications in different fields, such as environmental analysis, forensic … Continue reading An Overview of GCMS: Principle, Applications, Techniques and Advantages