ISO 20079:2005 Preview

Water quality -- Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) -- Duckweed growth inhibition test

ISO 20079:2005 specifies a method for the determination of the growth-inhibiting response of duckweed (Lemna minor) to substances and mixtures contained in water, treated municipal wastewater and industrial effluents.


General information

  • Status :  Published
    Publication date : 2005-11
  • Edition : 1
    Number of pages : 23
  • :
    ISO/TC 147/SC 5
    Biological methods
  • 13.060.70
    Examination of biological properties of water

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Revisions / Corrigenda

  • Now confirmed
    ISO 20079:2005

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