GC-MS is used to analyze small molecules which are volatile or semi-volatile. Samples can be derivitized to improve volatility.
Useful article about sample preparation [1] from Agilent Technologies.
Equipment Used: Agilent GC-MS [3]Bruker GC Scion TQ [4]
Links
[1] http://www.chem.agilent.com/Library/primers/Public/5991-3326EN_SPHB.pdf
[2] https://www.uoguelph.ca/aac/facilities/mass-spectrometry/documents/submission-form-gc-ms-2018
[3] https://www.uoguelph.ca/aac/facilities/mass-spectrometry/equipment/agilent-gc-ms
[4] https://www.uoguelph.ca/aac/facilities/mass-spectrometry/equipment/bruker-gc-scion-tq