CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37213 | EN ISO 10930:2013 | Soil quality - Measurement of the stability of soil aggregates subjected to the action of water (ISO 10930:2012) | Izstrādē |
| 70494 | EN ISO 21286:2020 | Soil quality - Identification of ecotoxicological test species by DNA barcoding (ISO 21286:2019) | Izstrādē |
| 59881 | EN ISO 11272:2017 | Soil quality - Determination of dry bulk density (ISO/DIS 11272:2016) | Izstrādē |
| 59971 | EN ISO 14254:2018 | Soil quality - Determination of exchangeable acidity using barium chloride solution as extractant (ISO/DIS 14254:2017) | Izstrādē |
| 37224 | EN ISO 11268-1:2015 | Soil quality - Effects of pollutants on earthworms - Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei (ISO 11268-1:2012) | Izstrādē |
| 70844 | EN ISO 23753-2:2019/A1:2020 | Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) - Amendment 1 (ISO 23753-2:2019/DAM 1:2020) | Izstrādē |
| 70236 | CEN/TS 16800:2020 | Guideline for the validation of physico-chemical analytical methods | Izstrādē |
| 37225 | EN ISO 11268-3:2015 | Soil quality - Effects of pollutants on earthworms - Part 3: Guidance on the determination of effects in field situations (ISO 11268-3:2014) | Izstrādē |
| 66280 | EN ISO 16558-1:2015/A1:2020 | Soil quality - Risk-based petroleum hydrocarbons - Part 1: Determination of aliphatic and aromatic fractions of volatile petroleum hydrocarbons using gas chromatography (static headspace method) - Amendment 1 (ISO 16558-1:2015/DAM 1:2018) | Izstrādē |
| 35439 | EN ISO 17402:2011 | Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008) | Izstrādē |
Displaying 31-40 of 364 results.