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Application of radiochloramine-T for the determination of trace amounts of hydrogen sulphide

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Abstract

Hydrogen sulphide at trace level can be determined by radiorelease technique using radiochloramine-T. The minimum detection level is 0.25 ppm. Zinc acetate is used to fix H2S from air samples. CS2 does not interfere. Interference by SO2 can be eliminated by oxidizing it with H2O2.

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Authors and Affiliations

  1. Department of Chemistry, IIT, 600 036, Madras, India

    V. R. S. Rao

  2. Department of Chemistry, AC College, Guindy, Madras, India

    S. Sriman Narayanan

Authors
  1. V. R. S. Rao
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  2. S. Sriman Narayanan
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Rao, V.R.S., Sriman Narayanan, S. Application of radiochloramine-T for the determination of trace amounts of hydrogen sulphide. Journal of Radioanalytical and Nuclear Chemistry Letters 136, 239–245 (1989). https://doi.org/10.1007/BF02163968

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  • DOI: https://doi.org/10.1007/BF02163968

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