Karl Fischer titration

A similar reaction is the basis for Karl Fischer titration.

There is also a method known as Karl Fischer titration, which can tell you how much water is present as well.

This method is now called Karl Fischer titration and was originally performed manually but has been automated.

Karl Fischer titration: A potentiometric method to analyze trace amounts of water in a substance.

The end of process is determined by potentiometric titration in a manner similar to Karl Fischer titration.

An accurate method for determining the amount of water is the Karl Fischer titration, developed in 1935 by the German chemist whose name it bears.

The methods widely used in aquametry encompasses Karl Fischer titration, distillation, chromatography etc.

The popularity of the Karl Fischer titration is due in large part to several practical advantages that it holds over other methods of moisture determination, including:

Because its crystal structure captures a very precise amount of water, it is also a common primary standard for Karl Fischer titration, a common technique to assay water content.

Karl Fischer titration is a classic titration method in analytical chemistry that uses coulometric or volumetric titration to determine trace amounts of water in a sample.

Other methods that determine water content of a sample include chemical titrations (for example the Karl Fischer titration), determining mass loss on heating (perhaps in the presence of an inert gas), or after freeze drying.

Pyridine was originally used as the base in the Karl Fischer titration, but has since been largely replaced by imidazole, which is more basic, allowing for a more stable equivalence point and a faster reaction rate.

I would say if you need to learn more about these methods and report on them, then look up TGA and Karl Fischer titration first, LOE is self explanatory, and NMR would then be my next choice.