Application: UV–Vis Spectroscopy When a full range of wavelength of UV-VIS radiation is passed through a sample, an absorption spectrum is obtained indicating the various possible interactions that have taken place by the interaction of the Electromagnetic spectrum with the sample. The specific absorption peaks (spectra) recorded using the spectrometer can be used to qualitatively and quantitatively estimate the constituents of the sample. SPECIFICATIONS Model: JASCO (V-750) Wavelength Range:200nm to 870 nm