• Chromatographic separation of nitrite and nitrate ions

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    • Keywords


      Paper chromatography; analysis of; nitrites; nitrates

    • Abstract


      The influence of solvents on the migration of nitrite and nitrate ions on paper chromatograms was studied. The differential migration and separation is based upon differential solubilization of the ions by virtue of differential polarity of the ions and the solvents. The separated ions are estimated photometrically.

    • Author Affiliations


      M Subbaiyan1 P B Janardhan1

      1. Department of Analytical Chemistry, University of Madras, A. C. College of Technology Campus, Madras - 600 025
    • Dates

  • Journal of Chemical Sciences | News

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