CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35442 | EN ISO 22030:2011 | Soil quality - Biological methods - Chronic toxicity in higher plants (ISO 22030:2005) | Izstrādē |
| 35441 | EN ISO 20963:2011 | Soil quality - Effects of pollutants on insect larvae (Oxythyrea funesta) - Determination of acute toxicity (ISO 20963:2005) | 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 |
| 83080 | prEN ISO 25177 rev | Soil quality — Field soil description | Izstrādē |
| 27589 | EN 15875:2011 | Characterization of waste - Static test for determination of acid potential of sulfidic waste | Izstrādē |
| 83503 | prEN 12457-4 rev | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with size reduction) | 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 |
| 37213 | EN ISO 10930:2013 | Soil quality - Measurement of the stability of soil aggregates subjected to the action of water (ISO 10930:2012) | Izstrādē |
| 30332 | EN 12920:2006+A1:2008 | Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions | Izstrādē |
| 65044 | - | Soils, sludges and waste — Evaluation of different microwave digestion procedures using tetrafluoroboric (HBF4) acid as alternative for hydrofluoric (HF) acid | Izstrādē |
Displaying 351-360 of 360 results.