MASS SPECTROMETRY DATA BASE (MSDB)
The files below are free for download.
Updated versions will be posted periodically.
The experimental setup consisted of direct thermal desorption coupled with gas chromatography and mass spectrometry.
A collection of over 600 mass spectra of volatile compounds found in archaeological amber samples. Each compound from the MSDB is characterized by a relative retention time; base peak and first nine fragment ions from its mass spectra; and also by the name of the most similar compound from NIST 2005 library.
A database built only for known geological origin amber samples, containing over 300 mass spectra of volatile compounds and their occurrence in reference amber specimens.