This two-component reagent is primarily used in Karl Fischer titration to accurately determine the water content in various substances. It is especially effective in industries where precise moisture measurement is critical, such as pharmaceuticals, food, and chemicals. The reagent's pyridine-containing titrating agent ensures high sensitivity and reliability in detecting even trace amounts of water. It is suitable for both volumetric and coulometric titration methods, making it versatile for different sample types. The reagent is particularly useful in analyzing hygroscopic materials, oils, solvents, and other products where water content can impact quality, stability, or performance. Proper handling and storage are essential to maintain its effectiveness and ensure accurate results.