A simple procedure for mass spectrometri
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Eitaro Wada; Takashi Tsuji; Toshiro Saino; Akihiko Hattori
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Article
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1977
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Elsevier Science
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English
β 361 KB
A simple procedure for mass spectrometric analysis of 15N with a small amount of organic nitrogen is described. Particulate organic nitrogen is converted into N, by a modified Dumas method, using a catalyst-packed vessel consisting of three concentric quartz tubes. The N2 gas produced is then purifi