UV-Vis Spectral Databases

Bio-Rad's UV-Vis Spectral Libary


Spectroscopy Catalog
Spectroscopy Catalog

Bio-Rad is a world leader in spectral data and software. The catalog below provides an overview of the IR, Raman, NMR, MS, UV-Vis spectral databases and Spectroscopy Software for spectral identification, database building, management, search, analysis, prediction, chemometics, structure drawing, and reporting.


KnowItAll UV-Vis Spectral Library

Bio-Rad's KnowItAll UV-Vis Spectral Library of organic molecules is the world's largest collection of UV-Visible spectra.

  • Access nearly 31,000 high-quality Sadtler UV-Vis spectra
  • Library of pure organics representing a wide range of functional groups and classifications
  • UV-Vis peak table contains position/height of peak, absorption, extinction coefficient
  • Includes properties such as chemical structure, polar surface area, solvent, concentration, path length
  • Extremely useful in determing the absorbance qualities of compounds
  • Includes FREE KnowItAll ID Expert spectral identification software for the fastest, most accurate spectral searches

Includes the following UV spectroscopy databases:

UV-Vis Spectral Databases
Source Library Name Spectra Index
Bio-Rad Sadtler 200 to 350 nm 21,660 View
Bio-Rad Sadtler 200 to 500 nm 7,055 View
Bio-Rad Sadtler 200 to 800 nm 2,006 View

Applications: UV/Vis Spectral Library Search, Ultraviolet Spectral Analysis, UV Visible Spectral Identifcation, UV-Vis Spectroscopy

Requires KnowItAll Software.

Number Description Options
INF-96331 KnowItAll UV-Vis Spectral Library Click to download
INF-96559 Bio-Rad Spectral Database & Software Catalog - English Click to download