Program

Poster Presentations

Day 1, June 10（Wed.）　　Room P (5F 501+502)

1P-36

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Performance Evaluation of Proton Adduct Detection for the Development of a Palm-Sized MS Instrument

(¹HiSS Laboratory, ²AzumaKogyo, ³Yokohama City Univ.)
^oTetsuo Higuchi¹, Mitsushi Azuma², Motohiro Naito², Tatuyuki Oshimi², Kiichi Yamada², Masao Shimizu², Mitsuo Takayama³

We have previously reported on the performance of our palm‑sized electric field–scanning mass spectrometer as part of our effort to miniaturize the instrument. 　In the present study, hydrogen gas was introduced into the electron ionization ion source（EI）, and ion–molecule reactions involving atmospheric components (H₂O, N₂, O₂, Ar, CO₂) were examined. We attempted to detect the proton adduct reaction products formed from each component.

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