著者
Satoshi Inomata Hiroshi Tanimoto Hiroyuki Yamada
出版者
(社)日本化学会
雑誌
Chemistry Letters (ISSN:03667022)
巻号頁・発行日
vol.43, no.4, pp.538-540, 2014-04-05 (Released:2014-04-05)
参考文献数
21
被引用文献数
19 2

The detection properties of alkanes by proton-transfer-reaction plus switchable reagent ion mass spectrometry (PTR + SRI-MS) were investigated. Alkanes (RH) were commonly detected as R+ by PTR + SRI-MS using NO+ as the reagent ion, and detection sensitivities were comparable to those of aromatics observed by H3O+ ionization. It can be concluded that sensitive online measurement of multiple alkanes is possible by PTR + SRI-MS using NO+ as the reagent ion.