[Ore] Chelatometric titration
Calcium Oxide in Ash 
Calcium oxide in ash is measured first by preparing test sample by adding nitric acid to・・・・
[Ore] Precipitation titration
Chlorine Ion in Concrete
Quantification of chlorine ion（Cl－）in hardened concrete is determined by potentiometric titration・・・・
[Ore] Volumetric titration (indirect method)
Moisture of Mineral Ore
Moisture titration using Karl Fischer reagent is popularly practiced water determination worldwide as the most reliable method.