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Quantitative drop analysis. VI. Total nitrogen by diffusion

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Mikrochemie

Summary

A diffusion method for analysis of nitrogen containing solutions on the drop scale is described. The amounts of nitrogen in the samples reported varied between 1.18γ and 9.46γ.

A new type of diffusion cell making this determination possible is described.

The mean error over the range reported was about 1 percent with the maximum error of the lowest amounts, about 5 percent.

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Literatur

  1. Z. physiol. Chem.220, 5 (1933).

  2. Mikrochemie16, 25 (1934).

  3. J. Biol. Chem.110, 481 (1935).

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Authors and Affiliations

  1. From the Division of Biochemistry, University of California Medical School, Berkeley

    G. T. Bentley & Paul L. Kirk

Authors
  1. G. T. Bentley
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  2. Paul L. Kirk
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Additional information

Aided by a grant from the Research Board of the University of California. Acknowledgement is made the W.P.A. for assistance.

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Bentley, G.T., Kirk, P.L. Quantitative drop analysis. VI. Total nitrogen by diffusion. Mikrochemie 21, 260–267 (1937). https://doi.org/10.1007/BF02740283

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  • DOI: https://doi.org/10.1007/BF02740283

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