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Journal of Analytical Chemistry

, Volume 59, Issue 9, pp 882–884 | Cite as

Rapid Test Determination of Iron(II) in Aqueous Media by Reagent Indicator Paper

  • V. M. Ostrovskaya
  • N. V. Davidovskii
  • O. A. Prokopenko
  • D. A. Man'shev
Article

Abstract

A reagent indicator paper with immobilized zirconyl hexacyanoferrate(III) is prepared for the preconcentration and determination of 0.05–500 mg/L of iron(II) in the presence of more than 100-fold amount of iron(III). The paper is stable in the presence of up to 200 mg/L of 1,1-dimethylhydrazine. The test method is successfully verified using a color comparator or a minireflectometer with a red light-emitting diode as applied to samples of natural water from drilling mud flows and aqueous solutions containing 1,1-dimethylhydrazine.

Keywords

Color Iron Aqueous Solution Analytical Chemistry Drilling 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK “Nauka/Interperiodica” 2004

Authors and Affiliations

  • V. M. Ostrovskaya
    • 1
  • N. V. Davidovskii
    • 2
  • O. A. Prokopenko
    • 2
  • D. A. Man'shev
  1. 1.Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussia
  2. 2.25 State Research InstituteMinistry of Defence of the Russian FederationMoscowRussia

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