| abstract |
[PROBLEMS] To detect dioxins and PCBs, which are non-polar molecules, in an aqueous solution, and at the same time, to analyze various compounds extremely efficiently and effectively in a short period of time with the entire analysis system. Provide equipment. An interface for introducing a sample sprayed by an atomizer into a mass spectrometer via a high-efficiency ionization means, comprising: a microwave resonator as the high-efficiency ionization means; An interface for mass spectrometry that allows the sample to pass through the microwave plasma downstream of the vessel, and a heater and a thermionic impact ionization source as the high-efficiency ionization means, wherein the thermionic impact ionization source is in differential exhaust or differential Interface for mass spectrometry provided downstream of dynamic exhaust. |