KnowItAll is better than ever with even more tools for spectral analysis and new databases.
Wiley Identifier of Natural Products
For compound screening and other applications in natural compound research. Now with more compounds than ever!
Mass Spectra of Designer Drugs 2022
The most comprehensive MS collection of designer drugs, pharmaceuticals, chemical warfare agents, and related substances. Now with over 32,000 mass spectra!
Biologically and Environmentally Important Organic Compounds: GC-MS Library (Isidorov)
Accelerate your GC-MS analysis! This new database features over 1,800 organic compounds in the form of their trimethylsilyl derivatives (TMS).
Wiley Registry of Mass Spectral Data, 12th Edition
Confident compound identification with the most comprehensive GCMS library
Wiley Registry 12th Edition / NIST 2020
The largest combined mass spectral library with over 2 million EI and LC-MSn mass spectra
KnowItAll Spectroscopy Software & Libraries
Solutions for IR, MS, NMR, Raman, UV-Vis