STN EN ISO 15952
| Označenie: | STN EN ISO 15952 |
| Platnosť: | Platná |
| Počet strán: | 46 |
| Jazyk: |
EN
|
| Listinná verzia: | 18,90€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
17,01€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 18,90€ c) S možnosťou tlače, prenosu textu a obrázkov: 24,57€ |
| Slovenský názov: | Kvalita pôdy. Vplyvy znečistenia na juvenilné štádiá slimáka záhradného (Helicidae). Stanovenie vplyvu znečistenia pôdy na rast (ISO 15952: 2018) |
| Anglický názov: | Soil quality - Effects of pollutants on juvenile land snails (Helicidae) - Determination of the effects on growth by soil contamination (ISO 15952:2018) |
| Dátum vydania: | 01. 01. 2019 |
| Dátum zrušenia: | |
| ICS: | 13.080.30 |
| Triediaci znak: | 46 5226 |
| Úroveň zapracovania: | idt EN ISO 15952:2018, idt ISO 15952:2018 |
| Vestník: | 12/18 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 15952:2011-10 (46 5226) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document 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. |