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  2. Methanethiol - Wikipedia

    en.wikipedia.org/wiki/Methanethiol

    Cylinder of methanethiol gas. Methanethiol is mainly used to produce the essential amino acid methionine, which is used as a dietary component in poultry and animal feed. [10] Methanethiol is also used in the plastic industry as a moderator for free-radical polymerizations [10] and as a precursor in the manufacture of pesticides.

  3. Selected-ion flow-tube mass spectrometry - Wikipedia

    en.wikipedia.org/wiki/Selected-ion_flow-tube...

    In the selected ion flow tube mass spectrometer, SIFT-MS, ions are generated in a microwave plasma ion source, usually from a mixture of laboratory air and water vapor. . From the formed plasma, a single ionic species is selected using a quadrupole mass filter to act as "precursor ions" (also frequently referred to as primary or reagent ions in SIFT-MS and other processes involving chemical ...

  4. Dimethyl sulfide - Wikipedia

    en.wikipedia.org/wiki/Dimethyl_sulfide

    Dimethyl sulfide has a characteristic odor commonly described as cabbage-like.It becomes highly disagreeable at even quite low concentrations. Some reports claim that DMS has a low olfactory threshold that varies from 0.02 to 0.1 ppm [clarification needed] between different persons, but it has been suggested that the odor attributed to dimethyl sulfide may in fact be due to disulfides ...

  5. Mixed flowing gas testing - Wikipedia

    en.wikipedia.org/wiki/Mixed_flowing_gas_testing

    Mixed Flowing Gas (MFG) test is a laboratory test in which the temperature (°C), relative humidity (%RH), concentration of gaseous pollutants (in parts per billion, ppb or parts per million ppm level), and other critical variables (such as volume exchange rate and airflow rate) are carefully defined, monitored and controlled.

  6. Dimethylsulfoniopropionate - Wikipedia

    en.wikipedia.org/wiki/Dimethylsulfoniopropionate

    DMSP is broken down by marine microbes to form two major volatile sulfur products, each with distinct effects on the environment. One of its breakdown products is methanethiol (CH 3 SH), which is assimilated by bacteria into protein sulfur. Another volatile breakdown product is dimethyl sulfide (CH 3 SCH 3; DMS).

  7. C2H6S - Wikipedia

    en.wikipedia.org/wiki/C2H6S

    The molecular formula C 2 H 6 S (molar mass: 62.13 g/mol, exact mass: 62.0190 u) may refer to: Dimethyl sulfide (DMS), or methylthiomethane Ethanethiol , or ethyl mercaptan