Gas chromatography-mass spectrometry or GC-MS is an analytical technique that combines the performance of gas chromatography, for the separation of compounds from a sample, and mass spectrometry, for the detection and identification of compounds based on their mass-to-charge ratio. Liquid chromatography-mass spectrophotometry or LC-MS is an analytical method that combines the performance of liquid chromatography and mass spectrometry to visualize multiple substances. These 2 techniques help precisely identify and/or quantify many substances present in very small quantities, even in traces.



  • Identification, separation and quantification of molecules of interest / Development of analytical methods to meet specific needs