Skip to main content
Log in

Die Fehlertheorie des inneren Standards in der Röntgenspektrometrie

Theory of errors of the internal standard in X-ray spectrometry

  • Originalabhandlungen
  • Published:
Fresenius' Zeitschrift für analytische Chemie Aims and scope Submit manuscript

Abstract

After having treated in [3] and [4] the theory of errors of the addition method and of the method of external standards, in this publication the considerations are extended to internal standards. This method uses the pulse rate of the element to be measured divided by the pulse rate of a standard element with constant concentration. The ratios of the gross pulse rates and the net pulse rates are studied with reference to the accuracies of analysis and the limits of detection.

Zusammenfassung

Nachdem bereits in [3] und [4] die Fehlertheorie der Additionsmethode und des Verfahrens mit äußeren Standards behandelt worden war, wurden in vorliegender Arbeit die Überlegungen auf den inneren Standard ausgedehnt. Die Methode verwendet den Quotienten aus der Impulsrate des zu messenden Elements und der Impulsrate des mit konstanter Konzentration zugefügten Standardelements. Die Quotienten aus den Bruttoimpulsraten und den Nettoimpulsraten wurden bezüglich der Analysengenauigkeit und Nachweisgrenzen untersucht.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Literatur

  1. Birks, L. S.: X-Ray spectrochemical analysis. New York: Intersci. Publ. 1965.

    Google Scholar 

  2. Kraeft, U.: Glas-Instr.-Techn. 16, Heft 6, 679–682 (1972).

    CAS  Google Scholar 

  3. Plesch, R.: diese Z. 261, 97–101 (1972).

    CAS  Google Scholar 

  4. Plesch, R.: diese Z. 262, 84–90 (1972).

    CAS  Google Scholar 

  5. Richartz, W.: Zement — Kalk — Gips, Nr. 2, 72–78 (1971).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Plesch, R. Die Fehlertheorie des inneren Standards in der Röntgenspektrometrie. Z. Anal. Chem. 266, 9–14 (1973). https://doi.org/10.1007/BF00424156

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00424156

Navigation