YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
有機微量分析に関する知見 (第24報)
酸素の直接定量法の研究 その1 Unterzaucher法に関する考察
阪本 秀策谷川 啓一桜井 包子渡辺 敬三
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1960 年 80 巻 1 号 p. 111-112

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In studying the analytical method for organic oxygen, examination was made of various methods now being performed and the Unterzaucher method was considered to be the most suitable. Some variations in the method were carried out and it was found that good results would be obtained by the use of pyrogallol and reduced copper for purification of nitrogen gas and by maintaining the temperature of carbon-contact furnace at 1, 120°.

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