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Journal of radioanalytical chemistry

, Volume 3, Issue 5–6, pp 359–368 | Cite as

A new radiometric titration method based on separation by means of ion exchange

II. The determination of zinc
  • A. Heijink
  • H. L. Polak
Article

Abstract

The determination of zinc with EDTA is chosen as an example for the earlier suggested new radio-complexometric titration procedure, in which phase separation is achieved by means of a strongly basic anion exchanger in the solution. Concentrations of zinc solutions down to 10−6M have been determined. The reverse titration,viz. of EDTA with zinc solution, which can be used as back-titration in complexometry, is also possible. However, theoretical relations for this latter type of titration are not simple.

Keywords

Anion Exchanger Titration Curve Dithizone Sodium Acetate Solution Direct Titration 
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

© Akadémiai Kiadó 1969

Authors and Affiliations

  • A. Heijink
    • 1
  • H. L. Polak
    • 1
  1. 1.Laboratory for Analytical ChemistryUniversity of AmsterdamAmsterdamThe Netherlands

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