How does GCMS provide accurate chemical detection?

Points on GCMS in accurate chemical detection:

• This analytical Gas Chromatography–Mass Spectrometry (GCMS) technique provides highly accurate chemical detection through controlled ionization and molecular fragmentation inside the mass spectrometer.
• The instrument separates the resulting ions based on their mass-to-charge ratio using an electromagnetic analyzer.
• This process generates precise molecular fingerprints that allow reliable identification of even closely related chemical compounds.

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