CHM 315- Spectrophotometry

Subscribe to access this work and thousands more

Spectrophotometry is a method to measure how much a chemical substance absorbs light by measuring the intensity of light as a beam of light passes through sample solution. The basic principle is that each compound absorbs or transmits light over a certain range of wavelength. Theses measurement can also be used to measure the amount of a known chemical substance.

Subscribe to access this work and thousands more