CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70495 | EN ISO 21479:2020 | Soil quality - Determination of the effects of pollutants on soil flora - Leaf fatty acid composition of plants to assess soil quality (ISO 21479:2019) | Izstrādē |
| 69070 | EN ISO 11916-3:2021 | Soil quality - Determination of selected explosives and related compounds - Part 3: Method using liquid chromatography-tandem mass spectrometry (LC-MS/MS) (ISO/DIS 11916-3:2020) | Izstrādē |
| 69685 | prCEN/TR 16110 rev | Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste | Izstrādē |
| 14486 | EN 12457-1:2002 | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) | Izstrādē |
| 61682 | EN ISO 23753-1:2019 | Soil quality - Determination of dehydrogenase activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO/DIS 23753-1:2017) | Izstrādē |
| 35859 | EN ISO 12782-3:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO/DIS 12782-3:2010) | Izstrādē |
| 35442 | EN ISO 22030:2011 | Soil quality - Biological methods - Chronic toxicity in higher plants (ISO 22030:2005) | Izstrādē |
| 35721 | EN 16424:2014 | Characterization of waste - Screening methods for the element composition by portable X-ray fluorescence intruments | Izstrādē |
| 68871 | EN ISO 21365:2020 | Soil quality - Conceptual site models for potentially contaminated sites (ISO 21365:2019) | Izstrādē |
| 62536 | EN ISO 18311:2018 | Soil quality - Method for testing effects of soil contaminants on the feeding activity of soil dwelling organisms - Bait-lamina test (ISO 18311:2016) | Izstrādē |
Displaying 101-110 of 362 results.