Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Toshihisa Maruta"'
Autor:
Junichi Ichida, Kazuhisa Kitade, Yoshihiro Kikuta, Toshihisa Maruta, Susumu Kawakubo, Yasutada Suzuki, Kazuhiro Yamada
Publikováno v:
BUNSEKI KAGAKU. 63:895-902
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db4110df55ac14d095e99b8924d446d0
https://doi.org/10.2116/bunsekikagaku.63.895
https://doi.org/10.2116/bunsekikagaku.63.895
Autor:
Toshihisa Maruta, Masaru Furusaki, Kazuhiko Kurusu, Seiji Inoba, Takao Tanosaki, Kazutoshi Kakita, Norihiko Nishida, Satoshi Kawada, Yoshifumi Watanabe, Tatsuhiko Tanaka, Mamoru Sakata, Ken-ichi Takimoto, Akiko Kida, Akihiro Ono
Publikováno v:
BUNSEKI KAGAKU. 59:137-150
The Japan Society for Analytical Chemistry has developed coal ash certified reference materials (CRMs), JSAC 0521 and 0522, whose concentrations of principal constituents (Si, Al, Ca, Mg, Fe, K, Na, P, Sr, Ti, C and S), trace constituents (As, B, Be,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c6fe4ad0e0f74b8f7fb6804fe883421
https://doi.org/10.2116/bunsekikagaku.59.137
https://doi.org/10.2116/bunsekikagaku.59.137
Publikováno v:
Cement Science and Concrete Technology. 64:594-599
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f08f2bee8a418b80470863cb60e1084
https://doi.org/10.14250/cement.64.594
https://doi.org/10.14250/cement.64.594
Publikováno v:
Journal of Environmental Chemistry. 16:605-613
焼却施設を対象にしたダイオキシン類迅速分析方法について検討した。本方法は, ばいじん, 焼却灰, 排出ガスにおいて, 試料からの抽出及び精製操作の合理化, 定量対象異1生体を選択し
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bea84b62aa5e0e5bdb8cf30f2f1dc6db
https://doi.org/10.5985/jec.16.605
https://doi.org/10.5985/jec.16.605
Publikováno v:
BUNSEKI KAGAKU. 51:311-315
フローインジェクション分析法 (FIA) による土壌溶出試験における六価クロムの迅速簡便な定量法を開発した. 長い試料ループによる大量の試料溶液と短いループによる少量の修飾液 {CrVI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::207028eed823ac0ae8a1af94d21f0282
https://doi.org/10.2116/bunsekikagaku.51.311
https://doi.org/10.2116/bunsekikagaku.51.311
Publikováno v:
Analytical Sciences. 24:673-675
Using a spectrophotometric method after distillation separation is a standard test method widely employed for the determination of fluorine (F) in cement. Using a flow injection (FI) method after pyrolysis separation for quantification of fluorine in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05954cb0d308adb30184f59eb830d76b
https://doi.org/10.2116/analsci.24.673
https://doi.org/10.2116/analsci.24.673
Publikováno v:
BUNSEKI KAGAKU. 43:351-354
コーディエライト複合セラミック粉末中のホウ素をマイクロ波加熱酸分解/ICP-AESにより定量を行った.試料0.100gをテフロン密閉容器に採り,38%フッ化水素酸0.3mlと4M塩酸4mlを加え,ポリプロピ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82d53daeab0a691e5476f15244ab5218
https://doi.org/10.2116/bunsekikagaku.43.351
https://doi.org/10.2116/bunsekikagaku.43.351
Publikováno v:
Analytica chimica acta. 640(1-2)
A rapid method for simultaneous determination of fluorine, chlorine and bromine in cement with ion chromatography after pyrolysis was proposed for routine quality control analysis. The elements were separated from cement sample by pyrolysis, and were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9c71c2e30223939a40936c1cadf5c33
https://pubmed.ncbi.nlm.nih.gov/19362628
https://pubmed.ncbi.nlm.nih.gov/19362628
Autor:
Toshihisa Maruta, Tsugio Takeuchi
Publikováno v:
BUNSEKI KAGAKU. 23:723-728
試料をタンタル抵抗発熱体上に置き,アルゴン中で抵抗発熱体に電流を通じて加熱することにより,試料を原子化する方法を用いるマンガンの原子吸光分析の最適条件,マンガン化合物の違
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5e62ad9a5ef853f086ebaf896616b3c
https://doi.org/10.2116/bunsekikagaku.23.723
https://doi.org/10.2116/bunsekikagaku.23.723
Autor:
Tsugio Takeuchi, Toshihisa Maruta
Publikováno v:
Analytica Chimica Acta. 66:5-11
The sample solution containing chromium was vaporized and atomized from a tantalum filament by electrical heating into an argon stream within an absorption chamber. The interference of various metals on the atomic absorption spectrometry of chromium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8359d0b1a6bb9ed9771c5fe0ef2d40e
https://doi.org/10.1016/s0003-2670(01)80196-3
https://doi.org/10.1016/s0003-2670(01)80196-3