Liquid Chromatography Mass Spectrometry (LC-MS) is a specialized technique used for the detection and analysis of chemical compounds. It involves the separation of analytes in a sample using liquid chromatography, followed by the identification and quantification of these analytes using mass spectrometry. LC-MS is commonly used in scientific research, forensic analysis, and pharmaceutical development. It requires specialized skills and expertise, including knowledge of instrumentation, data analysis, and problem-solving.