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  • Measuring Odors From Livestock Operations
    Chemist Dick Pfeiffer uses a gas chromatograph/mass spectrometer to analyze compounds in odors collected from a swine production facility. Complaints about nuisance livestock odor in rural areas have become a problem nationwide. Scientists for the U.S. Department of Agriculture's are working
  • Features and Applications of Newly-Developed GC-TOFMS
    A gas-chromatograph mass spectrometer (GC-MS) is a combined analyzer that has superior ability in analyzing organic compounds qualitatively and quantitatively. The first part, gas chromatograph, separates the compounds included in a sample (mixture), then the second part, mass spectrometer, obtains

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  • Clinical Applications of Mass Spectrometry
    Gas Chromatograph Mass Spectrometer (GCMS): Agilent 6890 GC and 5973 MS (Wilmington, DE) or Thermo-Fisher DSQ II (Austin, TX).
  • Titan from Cassini-Huygens
    Although Huygens landed on a dry plain, the Gas Chromatograph Mass Spectrometer (GCMS) showed evidence of methane moisture in the near subsurface suggesting methane precipi- tation at some time in the past.
  • Encyclopedia of Astrobiology
    Astron Astrophys Rev 17:149–179 Niemann HB et al (2002) The gas chromatograph mass spectrometer for the Huygens probe.
  • The Cassini-Huygens Visit to Saturn
    After each step, the gases evolved were transferred by a pipe to the Gas Chromatograph Mass Spectrometer (GCMS) for analysis.47 Two sample groups were taken: one ranging from the top of the descent trajectory down to the tropopause, and the second …
  • Encyclopedia of Astrobiology
    Space Sci Rev 104:59–100 Niemann HB et al (2002) The gas chromatograph mass spectrometer for the Huygens probe.
    V1 stands for Voyager 1, IRIS for the Infrared Radiometer Interferometer Spectrometer, GCMS is the Huygens Gas Chromatograph Mass Spectrometer and ISO/SWS is the Infrared Space Observatory Short Wavelength Spectrometer.