As stated previously, MS-based techniques' excellent analytical performance has expanded their applications beyond chemistry to proteomics, lipidomics, metabolomics, genomics, environmental monitoring systems, and even space shuttles. In analytical science, the main goals of MS are to identify and quantify relevant analytes at trace to ultra-trace levels, but in fundamental organic chemistry, structural elucidation is the ultimate goal. In organic chemistry, for structural elucidation of unknown compounds, analyte molecules are targeted to break down into fragments either using hard ionization or collision induced dissociation (CID).