👉 A microspectrophotometer is a type of spectrophotometer that uses a single wavelength and a single angle for measuring the absorbance or fluorescence of a sample. It's commonly used in analytical chemistry to measure the concentration, absorbance, or fluorescence of a substance under specific conditions. Microspectrophotometers are ideal for small-to-medium volume analyses and can be found in various types of instruments such as spectrophotometers, microscopes, and light sources.