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Updated: Jun 5, 2026

Gas Chromatography-Mass Spectrometry Paired with Total Vaporization Solid-Phase Microextraction as a Forensic Tool
Published on: May 25, 2021
Do we always need mass spectrometry with gas chromatography?
1International Scientific Communications, Inc., Shelton, CT 06484, USA. rlsteven@comcast.net
Abstract:
The detector, as well as being an essential supporting device for the gas chromatography (GC) has also played a critical role in the development of the technique as a whole. The mass spectrometer (MS) is still the commonly praised detector as before. In fact, the information of fragmentation patterns is seldom used in practice, and the GC-MS instrument is even more expensive. For today' s analytical problems, it seems that element specific detectors can and should be used for many applications rather than GC-MS.
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