Chromatographia

, Volume 15, Issue 9, pp 543–545 | Cite as

Automatic peak detection in chromatography

  • J. L. Excoffier
  • G. Guiochon
Originals

Summary

A modified derivative of chromatographic signal is proposed for detection of the appearance of a new peak. The method is shown to yield peak areas of good precision even in very noisy systems.

Key Words

Data handling Peak detection Quantitative analysis Signal derivative 

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References

  1. [1]
    J. L. Excoffier, G. Guiochon, Poster paper H29, XIIIth International Symposium on Chromatography. Cannes, France, July 1980.Google Scholar
  2. [2]
    G. Guiochon, Chromatographia11, 249 (1978).Google Scholar
  3. [3]
    A. Savitzky, M. J. E. Golay, Anal. Chem.36, 1627 (1964)Google Scholar
  4. [4]
    M. H. J. van Rijswick, Chromatographia7, 491 (1974).Google Scholar

Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1982

Authors and Affiliations

  • J. L. Excoffier
    • 1
  • G. Guiochon
    • 1
  1. 1.Laboratoire de Chimie Analytique PhysiqueEcole PolytechniquePalaiseauFrance

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