pH determination is a technique based on measuring the hydrogen ion content in solutions and their acidity or basicity. pH is a critical factor determining the solubility and activity of molecules, the stability of drugs, and the biological tolerability of formulations. pH determination is necessary to control chemical reactions in the manufacturing process and to determine key points such as reaction rates and endpoints.
Measuring pH in pharmaceutical products in accordance with European Pharmacopoeia 2.2.3 using the most up-to-date pH meter is performed in our laboratory.