CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 29713 | CEN/TR 16376:2012 | Characterization of waste - Overall guidance document for characterization of waste from the extractive industries | Izstrādē |
| 35861 | EN ISO 12782-5:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO/DIS 12782-5:2010) | Izstrādē |
| 70496 | EN ISO 29200:2020 | Soil quality - Assessment of genotoxic effects on higher plants - Vicia faba micronucleus test (ISO 29200:2013) | Izstrādē |
| 70497 | EN ISO 15685:2020 | Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012) | Izstrādē |
| 59882 | EN ISO 11274:2019 | Soil quality - Determination of the water-retention characteristic - Laboratory methods (ISO/DIS 11274:2018) | Izstrādē |
| 26907 | EN 16169:2012 | Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen | Izstrādē |
| 70236 | CEN/TS 16800:2020 | Guideline for the validation of physico-chemical analytical methods | Izstrādē |
| 35443 | EN ISO 22892:2011 | Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry (ISO 22892:2006) | Izstrādē |
| 66382 | CEN ISO/TS 16558-2:2015/prA1 | Soil quality - Risk-based petroleum hydrocarbons - Part 2: Determination of aliphatic and aromatic fractions of semi-volatile petroleum hydrocarbons using gas chromatography with flame ionization detection (GC/FID) (ISO/TS 16558-2:2015) | Izstrādē |
| 59675 | - | Characterization of waste - Determination of the development of flammable gases within solid waste in case of contact with water | Izstrādē |
Displaying 41-50 of 362 results.