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Norm
ISO 11268-1:1993
Ausgabedatum: 1993 12 16
Soil quality — Effects of pollutants on earthworms (Eisenia fetida) — Part 1: Determination of acute toxicity using artificial soil substrate
The method described is based on placing adult earthworms in a defined substrate containing the test substance in different concentrations and determining the percent mor...
Weiterlesen
ZURÜCKGEZOGEN
: 2012 10 29
Herausgeber:
International Organization for Standardization
Format:
Digital | 6 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
The method described is based on placing adult earthworms in a defined substrate containing the test substance in different concentrations and determining the percent mortality after 7 d and 14 d. It is not applicable to volatile substances, i.e. substances for which Henry's constant or the air/water partition coefficient is greater than 1, or for which the vapour pressure exceeds 0,0133 Pa at 25 °C. It does not take into account the possible degradation of the test substance.
ISO 11268-1:2012
2012 10 29
Soil quality — Effects of pollutants on earthworms — Part 1: Determination of acute toxicity to Eise...
Norm
ISO 11268-1:1993
1993 12 16
Soil quality — Effects of pollutants on earthworms (Eisenia fetida) — Part 1: Determination of acute...
Norm
↖
Norm
ISO 11268-1:2012
Ausgabedatum :
2012 10 29
Soil quality — Effects of pollutants on earthworms — Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei