CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 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/Amd 1:2020) | 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 11916-3:2021) | 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 |
| 35431 | EN ISO 14240-1:2011 | Soil quality - Determination of soil microbial biomass - Part 1: Substrate-induced respiration method (ISO 14240-1:1997) | Izstrādē |
Displaying 281-290 of 338 results.