Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Yachiyo Kakita"'
Publikováno v:
The Journal of the Japan Institute of Metals.B. 15:617-620
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36462d05ec70f087bed4717c540d65a6
https://doi.org/10.2320/jinstmet1950b.15.12_617
https://doi.org/10.2320/jinstmet1950b.15.12_617
Autor:
Michiko Namiki, Yachiyo Kakita
Publikováno v:
Journal of the Japan Institute of Metals. 25:527-530
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f474bca797e8c122c70c6973bee1f67d
https://doi.org/10.2320/jinstmet1952.25.8_527
https://doi.org/10.2320/jinstmet1952.25.8_527
Publikováno v:
Nippon kagaku zassi. 88:640-643
オキシン塩のベンゼンまたはメチルイソブチルケトン抽出によるタリウムの吸光光度定量法を確立した。微量タリウム(皿)を含む溶液に酢酸ナトリウムおよびオキシンを加え,pH5.5に調節
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ef665cd4d9274c09b057bd2bf0faf5
https://doi.org/10.1246/nikkashi1948.88.6_640
https://doi.org/10.1246/nikkashi1948.88.6_640
Publikováno v:
Talanta. 11:813-823
Spectrophotometric determination of nitrogen, as ammonia, with organic solvent extraction has been studied. The blue coloured compound formed from ammonia, phenol and hypochlorite (chloramine-T) is completely extracted with isobutyl alcohol or isoamy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8ae0ee4da0c2c9526fd6f38cf51eebe
https://doi.org/10.1016/0039-9140(64)80107-7
https://doi.org/10.1016/0039-9140(64)80107-7
Publikováno v:
BUNSEKI KAGAKU. 19:1467-1470
東工試型酸素-アセチレンプレミックスバーナーを用いて鉄鋼中のアルミニウムの炎光分析の研究を行ない,定量を行なうための測定条件,酸濃度の影響および共存元素の影響などを検討し
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffa4350df4e1bc0fcf81ec12505f24d9
https://doi.org/10.2116/bunsekikagaku.19.1467
https://doi.org/10.2116/bunsekikagaku.19.1467
Autor:
Yachiyo Kakita, Hidehiro Goto
Publikováno v:
Nippon kagaku zassi. 77:739-742
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef1d5300e0b05ce896799727294f826
https://doi.org/10.1246/nikkashi1948.77.739
https://doi.org/10.1246/nikkashi1948.77.739
Autor:
Yachiyo Kakita, Hidehiro Goto
Publikováno v:
NIPPON KAGAKU KAISHI. 64:515-520
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e184b49dd66d46c5371a00f7671e5036
https://doi.org/10.1246/nikkashi1921.64.515
https://doi.org/10.1246/nikkashi1921.64.515
Autor:
Hidehiro Goto, Yachiyo Kakita
Publikováno v:
Analytical Chemistry. 34:618-621
A procedure for the determination of small amounts of tantalum in iron, steel, and niobium metal is described. Tantalum forms a complex salt with malachite green in the presence of hydrofluoric acid, and this salt is extracted with benzene or xylene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53d435aa0ee332684ab0769cb0023ad5
https://doi.org/10.1021/ac60186a009
https://doi.org/10.1021/ac60186a009
Autor:
Yachiyo Kakita, Akira Kaya
Publikováno v:
Journal of the Japan Institute of Metals. 26:522-526
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52b9b7815dcca93492d7e065e9e5b039
https://doi.org/10.2320/jinstmet1952.26.8_522
https://doi.org/10.2320/jinstmet1952.26.8_522
Autor:
Yachiyo Kakita, Hideo Seno
Publikováno v:
Nippon kagaku zassi. 82:1365-1368
ジフェニルカルバゾンは微量水銀の鋭敏な点滴反応試薬として使用され,前報ではこの試薬による水銀の定量を試みたが銅に対しても同様に鋭敏な反応を示すために,著者らはこの試薬を
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c138e6258dc506894136ccb40dde767a
https://doi.org/10.1246/nikkashi1948.82.10_1365
https://doi.org/10.1246/nikkashi1948.82.10_1365