GC-MS Library Searching

Confirming peak identity by comparing extracted mass spectra to a reference library is one of the key techniques in GC-MS. This module will detail the process of obtaining and extracting spectra for library matching, what is involved in the matching process, and interpreting match results. As well as providing learning on troubleshooting poor library matching.

Topics include:

• Tuning
• The library matching procss
• Extracting the spectrum
• Interpreting match results
• Troubleshooting poor library latching