`mass-spectrometer` ile İlgili Madde Sonuçları

Gas Chromatography-Mass Spectrometry (GC-MS) is a combined analytical system in which gas chromatography (GC) and mass spectrometry (MS) operate sequentially to separate identify and quantify volatile and semi-volatile compounds. This technology enables the detection of components in a mixture at parts per million (ppm) or parts per billion (ppb) levels. GC-MS stands out in analytical chemistry due to its high selectivity (90–95% mass spectrum matching accuracy), sensitivity (detection limits in