The CC Mass Spectral Data collection ((c) Chemical Concepts GmbH, Weinheim, Germany) consists of mass spectra of more than 40,000 compounds. The main part of this mass spectra reference library comes from the Industrial Chemicals Collection of Prof Henneberg, Max-Planck-Institut f r Kohlenforschung, M lheim, Germany. Also universities and institutes such as ETH, Z rich, Switzerland and ISAS, Dortmund, Germany have contributed their research spectra to this collection. Prior to being included into the library the data pass consistence and quality check performed at the Max-Planck-Institut f r Kohlenforschung, M lheim, Germany.

Additional information:

• Chemical structure
• Chemical name
• Molecular formula
• Molecular weight (Nominal mass)
• Base peak
• Reference
• Measurement condition