Norm

ISO/DIS 15952:2017 en

Bodem - Effecten van verontreiniging op juvenile landslakken ( Helicidae) - Bepaling van de effecten van bodemverontreiniging op de groei

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Over deze norm

Status Ontwerp
Aantal pagina's 33
Gepubliceerd op 10-04-2017
Taal Engels
This International Standard specifies a semi-static method for determining the effects of contaminants on growth and survival of young snails, usually Helix aspersa aspersa Müller. The animals are exposed via the cutaneous and digestive route using a test substrate (artificial or natural soil according to the objective of the study) to which defined amounts of the following are added: ?substances, mixtures or preparations; ?soils (contaminated or of unknown quality) or waste materials. This test takes into account the possible changes in the test substance, preparation, soil or waste material because the test mixtures are prepared and renewed every week during the 28-day test period. A static method may be implemented in addition to the semi-static method (optional). This method is described in Annex A. This method does not apply to substances for which the air/soil partition coefficient is greater than one, or to substances with vapour pressure exceeding 300 Pa, at 25°C.

Details

ICS-code 13.080.30
Nederlandse titel Bodem - Effecten van verontreiniging op juvenile landslakken ( Helicidae) - Bepaling van de effecten van bodemverontreiniging op de groei
Engelse titel Soil quality - Effects of pollutants on juvenile land snails (Helicidae) - Determination of the effects on growth by soil contamination
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