{"code":"C18475","name":"Liquid Chromatography Mass Spectrometry","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"LC/MS","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Liquid Chromatography/Mass Spectrometry","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"LC/MS","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Liquid Chromatography Mass Spectrometry","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Liquid Chromatography-Mass Spectrometry","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Liquid Chromatography Mass Spectrometry","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"An analytical technique wherein liquid chromatography is coupled to mass spectrometry in order to separate, identify, and quantify substances in a sample.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"},{"definition":"LC/MS is a hyphenated technique, combining the separation power of liquid chromatography (LC), an analytical chromatographic technique for separating ions or molecules dissolved in a solvent, with the detection power of mass spectrometry(MS), a technique to separate gas phase ions according their m/z (mass to charge ratio) value. Used for drug screening, pharmacology studies, environmental analyses and forensics.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P366","type":"Legacy Concept Name","value":"Liquid_Chromatography_Mass_Spectrometry"},{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"},{"code":"P207","type":"UMLS_CUI","value":"C0872318"}]}