Wiley Spectra Lab is a powerful all-in-one analytical application for identifying unknown compounds using GC-MS, NMR, IR, Raman, and UV spectral data. It contains the world's largest spectral reference database with over 2.2 million spectra. Users can measure a sample's spectrum and query the database to identify matches. The software is available in Desktop, Web, and Server editions and provides fast, accurate searches to identify more compounds than other methods.