Spectrophotometric Determination of Micro Amounts of Nitrogen with Organic Solvent Extraction : Application to Metallurgical Analysis
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説明
Spectrophotometric determination of nitrogen, as ammonia, with organic solvent extraction has been studied. The blue coloured compound formed from ammonia, phenol and chloramine-T is completely extracted with isobutyl alcohol or isoamyl alcohol only by using a salting-out reagent, and the optimum conditions have been established. This procedure has been applied to the determination of nitrogen in iron, steel and aluminium.
収録刊行物
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- 東北大学研究所報告. A集, 物理学・化学・冶金学 = Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy
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東北大学研究所報告. A集, 物理学・化学・冶金学 = Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy (17), 58-58, 1965
Tohoku University
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詳細情報 詳細情報について
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- CRID
- 1571417126941809536
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- NII論文ID
- 110004638028
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- NII書誌ID
- AA00836167
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- ISSN
- 00408808
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- Web Site
- http://hdl.handle.net/10097/27215
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- 本文言語コード
- en
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- データソース種別
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