Article

Journal of Radioanalytical and Nuclear Chemistry

, Volume 295, Issue 3, pp 2189-2192

First online:

Rapid determination of 90Sr in urine samples using AnaLig® Sr-01

  • Silvia DulanskáAffiliated withDepartment of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University Email author 
  • , Boris RemenecAffiliated withDepartment of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University
  • , Ján BilohuštinAffiliated withDepartment of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University
  • , Miroslav LabaškaAffiliated withDepartment of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University
  • , Dušan GalandaAffiliated withDepartment of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University

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Abstract

This paper describes the use of IBC’s AnaLig® Sr-01 molecular recognition technology product to effectively and selectively pre-concentrate, separate, and recover strontium from urine samples. This method uses two-stage columns separation consisting of two different commercial products Eichrom’s Pre-filter Material and AnaLig® Sr-01 column from IBC Advanced Technologies. This method does not involve co-precipitation of strontium as phosphates and oxalates from urine samples. The new rapid method separates strontium-90 with high chemical recovery.

Keywords

Urine analysis Bioassay Pre-concentration Strontium-90