MASS SPECTROMETRY DATA BASE (MSDB)
The files below are free for download.
Updated versions will be posted periodically.
TD/CGC/MS files:
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.