Poster Presentations
Day 2, June 11（Thu.） Room P (5F 501+502)
- 2P-37
A Study of fluorine compounds using atmospheric pressure gas chromatography-mass spectrometry
(AMR)
oMotoshi Sakakura, Teruhisa Shiota, Fumihiko Usui
Real-time Mass spectrometry gas analysis applies the performance of LCMS to gas analysis and enables the detection of compounds containing heteroatoms. For example, using the SICRIT ion source, an atmospheric-pressure barrier discharge ion source, the ozonolysis products of fluorine-rich anesthetics can be structurally characterized by MS/MS in negative ion mode [1]. Thus, ambient ionization gas analysis enables analyses that are difficult with other analytical instruments. However, ambient ionization generally lacks chromatographic separation, which makes it difficult to investigate separation behavior.
To address this limitation, we connected a gas chromatograph to the SICRIT ion source, enabling separation of gaseous components prior to ambient ionization mass spectrometry. In this presentation, we introduce an example of MS/MS analysis of fluorine-containing compounds using this system