Zobrazeno 1 - 10 of 134 pro vyhledávání: '"Hidehiro GOTO"'
2
Effect of backing metals in the X-ray fluorescence spectral analysis of metal films and its application
Autor: Mitsuyasu Suzuki, Hidehiro Goto, Kichinosuke Hirokawa
Publikováno v: Fresenius' Zeitschrift für analytische Chemie. 199:89-94
The enhancement effect of the backing metal on the x-ray intensity of an element in a film has been studied. This effect is dependent on the wave length of the x-ray absorption edge of the element in the film. In the case of nickel film, the infinite
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8b84a1b53fabfe91e0be788430bd8d0
https://doi.org/10.1007/bf00566606
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6
Polarographic Determinations of Tin and Antimony in Iron and Steel
Autor: Shirô Watanabe, Hidehiro Goto, Shigero Ikeda
Publikováno v: BUNSEKI KAGAKU. 3:320-323
For the estimation by polarography of a small amount of tin and antimony present as impurities in iron and steel, it is necessary to remove the effect of interference of iron. Tin and antimony in iron and steel are separated from iron by coprecipitat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7db9cd6e10f14e7e39b4ea5407b9ad90
https://doi.org/10.2116/bunsekikagaku.3.320
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7
The Spectrophotometric Determination of the Micro Amount of Thallium as Oxinate by means of Solvent Extraction
Autor: Norio Ichinose, Yachiyo Kakita, Hidehiro Goto
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
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8
Spectrophotometric determination of micro amounts of nitrogen with organic solvent extractionApplication to metallurgical analysis
Autor: Yachiyo Kakita, Hidehiro Goto, Michiko Namiki
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
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