Differential Refractometry

Differential Refractometry is a scientific technique used to measure the concentration of substances in a solution by comparing how much light bends (refracts) as it passes through different samples. A reference sample with known properties is measured alongside an unknown sample. By analyzing the differences in light refraction between them, scientists can determine the precise concentration or purity of the substance in question. This method is highly sensitive, accurate, and commonly used in pharmaceuticals, chemistry, and food industries for quality control and analysis.