Chelate Titlation curve description

You can display the compleximetric(chelate) titration cuve with any combination of complexing agent(ligand, maximam octavalent acid) and metal ion using this app.You can also save the charts as graphic file into the external storage.
Many data of complexings and metal ions that often used at chelate titlation like EDTA are presented into this app. And you can add your data by yourself if you need.