Spectrophotometers (UV-Vis, Fluor)

Spectrophotometers are analytical instruments that measure how much light a sample absorbs or transmits across a range of wavelengths, in the ultraviolet, visible, and sometimes fluorescence regions. A UV-Vis instrument quantifies concentration through absorbance at a set wavelength, following the Beer-Lambert relationship, while a fluorescence model measures light re-emitted by an excited sample. On Questpair, 159 spectrophotometers are listed from 7 verified suppliers and distributors across 7 countries, spanning new, used, and refurbished laboratory units. 89 percent of the listings are used. Prices run from EUR 70 to EUR 35.000.