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 |
| 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 |
| 39353 | EN 14405:2017 | Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions) | Izstrādē |
| 29712 | CEN/TR 16363:2012 | Characterization of waste - Kinetic testing for assessing acid generation potential of sulfidic waste from extractive industries | 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 |
| 37228 | EN ISO 14238:2013 | Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes (ISO 14238:2012) | Izstrādē |
| 35721 | EN 16424:2014 | Characterization of waste - Screening methods for the element composition by portable X-ray fluorescence instruments | Izstrādē |
| 67821 | EN 15935:2021 | Soil, waste, treated biowaste and sludge - Determination of loss on ignition | Izstrādē |
Displaying 111-120 of 364 results.