Health & Environmental Research Online (HERO)


Print Feedback Export to File
1234063 
Journal Article 
Semi-automatic version of the potentiometric titration method for characterization of uranium compounds 
Cristiano, BF; Delgado, JU; da Silva, JW; de Barros, PD; de Araújo, RM; Dias, FC; Lopes, RT 
2012 
Yes 
Applied Radiation and Isotopes
ISSN: 0969-8043 
70 
9 
1952-1954 
English 
22406220 
WOS:000307527300031 
The potentiometric titration method was used for characterization of uranium compounds to be applied in intercomparison programs. The method is applied with traceability assured using a potassium dichromate primary standard. A semi-automatic version was developed to reduce the analysis time and the operator variation. The standard uncertainty in determining the total concentration of uranium was around 0.01%, which is suitable for uranium characterization and compatible with those obtained by manual techniques. 
Potentiometric titration; Reference material; Uranium compounds; Intercomparison program 
IRIS
• Chromium VI
     Considered
          Excluded
               Other Not Pertinent
• Uranium Toxicological Review
     Date limited literature search 2011-2021
          WOS
          New to this search
     Exposure Criteria by Research Topic
          Single measurements for estimation of ranking/effect of time