gas chromatography-mass spectrometryhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31317454enGetty Institute2026-03-30 20:25:29http://AATesaurus.cultura.gencat.cat/aat/getty_enTesaurus d'Art i Arquitecturatext/html GC-MS GC/MS gas chromatography/mass spectrometry mass spectrometry, gas chromatography