Výsledky vyhledávání - "Hidetaka, Kajiwara"

カネツダッチャク GC MS による PM_<2.5> チュウタカンホウコウゾクタンカスイソルイノチョクセツブンセキトクマモトニオケルニチナイヘンドウキセツヘンドウヤノヤキノカイセキ

Autor: Dai, Yamasaki, Hidetaka, Kajiwara, Masataka, Kirii, Shin-Ichi, Ohira, Kei, Toda

Publikováno v: 分析化学. 64(8):571-579

PM_中の多環芳香族炭化水素 (polycyclic aromatic hydrocarbons:PAHs) を簡便かつ高感度に分析を行うため，従来の溶媒抽出 (solvent extraction:SE) に代わり，加熱脱着法によるガスクロマトグラフィー質�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::268030bd52c9ef50f5dcc0bc40ff776a
http://hdl.handle.net/2298/33002

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Direct Determination of Polycyclic Aromatic Hydrocarbons in PM2.5 by Thermal Desorption-GC/MS and Analysis of Their Diurnal/Seasonal Variations and Field Burning in Kumamoto

Autor: Kei Toda, Shin Ichi Ohira, Hidetaka Kajiwara, Masataka Kirii, Dai Yamasaki

Publikováno v: Bunseki kagaku. 64:571-579

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4744c04867d79258b6410686d266e6b1
https://doi.org/10.2116/bunsekikagaku.64.571

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Gas analyzer for continuous monitoring of trace level methanethiol by microchannel collection and fluorescence detection

Autor: Kei Toda, Shin Ichi Ohira, Kazutoshi Hirota, Hidetaka Kajiwara, Haruka Kuwahara

Publikováno v: Analytica Chimica Acta. 841:1-9

The highly odorous compound methanethiol, CH 3 SH, is commonly produced in biodegradation of biomass and industrial processes, and is classed as 2000 times more odorous than NH 3 . However, there is no simple analytical method for detecting low parts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8547d4ae2ece911fa621560508ca6b44
https://doi.org/10.1016/j.aca.2014.06.019

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Announcements

Autor: Dai Yamasaki, Hidetaka Kajiwara, Masataka Kirii, Shinichi Ohira, Kei Toda

Publikováno v: Analytical Sciences. 31:859-861

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b044e4fe32d2724117cc4f26a4c1d54f
https://doi.org/10.2116/analsci.31.859

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Simple Field Device for Measurement of Dimethyl Sulfide and Dimethylsulfoniopropionate in Natural Waters, Based on Vapor Generation and Chemiluminescence Detection

Autor: Hidetaka Kajiwara, Kei Toda, Takanori Nagahata, Shin Ichi Ohira

Publikováno v: Analytical Chemistry. 85:4461-4467

A small, simple device was developed for trace analysis of dimethyl sulfide (DMS) and dimethylsulfoniopropionate (DMSP) in natural waters. These compounds are known to be the major sources of cloud condensation nuclei in the oceanic atmosphere and id

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6eec0a4fa192cf005354b7b0e0ce970
https://doi.org/10.1021/ac303803w

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