HP 6890 Gas-Chromatograph/5973 Mass Spectrometer (GC-MS)

he HP 6890 Gas-Chromatograph/5973 Mass Spectrometer (GC-MS) combines the separatory features of gas-liquid chromatography with the particulate mass identification of mass spectrometry to identify substances within a test sample. The 6890/5973 GC/MS model is useful for detecting volatile molecules up to 1,000 Daltons and is good for analyzing small molecules such as fatty acids, lipids, monosaccharides, amino acids and neurotransmitters.