UV-Vis: UV Visible Spectrum (OPPTS 830.7050)

In the ultraviolet and the entire, nearby visible parts of the electromagnetic spectrum, absorption spectroscopy or reflectance spectroscopy is referred to as UV spectroscopy or UV-visible spectrophotometry (UV-Vis or UV/Vis). This methodology is frequently employed in a variety of practical and theoretical applications since it is reasonably affordable and simple to execute. The sample must only be a chromophore and absorb in the UV-Visible range. Fluorescence spectroscopy is enhanced by absorption spectroscopy. Aside from the measurement wavelength, variables of importance include absorbance (A), transmittance (%T), and reflectance (%R), as well as how they change over time.