Formation of Nitric Oxide at the Preparation of Nitrogen Gas for Mass Spectrometric Analysis

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概要

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• The influence of experimental conditions on the formation of nitric oxide at the preparation nitrogen gas for mass spectrometric analysis by the oxidation of ammonium salt with hypobro mide was studied. The amount of nitric oxide produced during the oxidation process correlated neither to the amount of hypobromide nor to the concentration of ammonium salt.It was found further that the reaction temperature had no marked effect on the formation of nitric oxide. The reproducibility of analysis of nitrogen from oxidation of ammonium chloride solutions was within about ±0.5%, and this value agreed with the statistical error of isotopic abundance measurements nitrogen by the mass spectrometer.

• 日本質量分析学会の論文

著者

• 千谷 利三

  東京都立大学理学部

• 林 繁成

  東京都立大学理学部化学教室

• 小早川 美津子

  東京都立大学理学部化学教室

• 千谷 利三

  東京都立大学理学部化学教室

関連論文

• タイトル無し
• Determination of Isotopic Abundance Ratios of Natural Water. II. Measurement of absolute Value of Deuterium Concentration of Tokyo Tap Water.
• Measurements of Isotope Ratio by Mass Spectrometry(II):Measurements of Isotope Abundance Ratio of Oxygen
• Formation of Nitric Oxide at the Preparation of Nitrogen Gas for Mass Spectrometric Analysis
• 同位元素を利用した有機触媒反応機作の研究

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