[italian]

Can someone tell me an analytical method for the quantitative determination of EDTA?

thanks

[Borek]

You can use procedure used for standardization.

http://www.titrations.info/EDTA-titration-standardization

[Vidya]

metal ions form chelating complexes with EDTA .You can use titration method  and use any metallic ion solution .Indicators are also used to find the endpoint .Then use stoichiometric calculations to calculate molarity of the EDTA using known molarity and volume of the standard solution.

[italian]

thanks to both of you for your help !