Brief description:A gas chromatography-mass spectrometry (GC-MS) instrument refers to a device that combines a gas chromatograph and a mass spectrometer. Mass spectrometry can provide effective qualitative analysis, but it struggles with complex organic compounds; on the other hand, chromatography is an effective method for separating organic compounds and is especially suitable for quantitative analysis, though qualitative analysis can be more challenging. Therefore, effectively combining the two has become a powerful tool for efficient qualitative and quantitative analysis of complex organic compounds.
Industry Applications:Qualitative and quantitative analysis of unknown compounds, determination of residual monomers and solvents.


Detailed
A gas chromatography-mass spectrometry (GC-MS) instrument refers to a device that combines a gas chromatograph and a mass spectrometer. Mass spectrometry can provide effective qualitative analysis, but it struggles with complex organic compounds; on the other hand, chromatography is an effective method for separating organic compounds and is especially suitable for quantitative analysis, though qualitative analysis can be more challenging. Therefore, effectively combining the two has become a powerful tool for efficient qualitative and quantitative analysis of complex organic compounds.
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