CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35861 | EN ISO 12782-5:2012 | Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012) | Izstrādē |
| 65044 | - | Soils, sludges and waste — Evaluation of different microwave digestion procedures using tetrafluoroboric (HBF4) acid as alternative for hydrofluoric (HF) acid | Izstrādē |
| 59675 | - | Characterization of waste - Determination of the development of flammable gases within solid waste in case of contact with water | 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 |
| 31704 | CEN/TS 16023:2013 | Characterization of waste - Determination of gross calorific value and calculation of net calorific value | Izstrādē |
| 40469 | - | Characterisation of waste - Verification of the monolithic status of waste | Izstrādē |
| 39668 | - | Characterization of waste - Framework for the preparation and application of a testing programme - Guidelines for the elaboration of standardised testing methods | Izstrādē |
| 70494 | EN ISO 21286:2020 | Soil quality - Identification of ecotoxicological test species by DNA barcoding (ISO 21286:2019) | 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 |
| 40811 | EN 15002:2015 | Characterization of waste - Preparation of test portions from the laboratory sample | Izstrādē |
Displaying 131-140 of 338 results.