These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Electrochemical gas chromatographic detection of hydrogen sulfide at PPM and PPB levels.
    Author: Stetter JR, Sedlak JM, Blurton KF.
    Journal: J Chromatogr Sci; 1977; 15(3-4):125-8. PubMed ID: 845242.
    Abstract:
    An electrochemical detector for gas chromatographic analysis of hydrogen sulfide is described and its operating characteristics are discussed. The detector operation is based upon the measurement of the current when hydrogen sulfide is electrochemically oxidized at a diffusion electrode. The lower detectable limit was 3 X 10(-12) grams H2S, the precision was 0.5% and analysis was achieved within 2 minutes. Accuracy was limited principally by the preparation of calibration samples and the availability of standard reference gas mixtures.
    [Abstract] [Full Text] [Related] [New Search]