Since 2021, aggregated from related topics
Reflectance spectroscopy is a technique used in the field of analytical chemistry to study the interaction of electromagnetic radiation with matter, particularly solids, liquids, and gases. It involves measuring the reflectance or the amount of light that is reflected off a sample at various wavelengths. This technique is useful for determining the optical properties and composition of materials, as well as for identifying and characterizing different compounds. Reflectance spectroscopy is commonly used in various fields such as pharmaceuticals, environmental science, and material science.