CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32254 | CEN ISO/TS 21268-4:2009 | Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/TS 21268-4:2007) | Atcelts |
| 41214 | CEN ISO/TS 29843-1:2014 | Soil quality - Determination of soil microbial diversity - Part 1: Method by phospholipid fatty acid analysis (PLFA) and phospholipid ether lipids (PLEL) analysis (ISO/TS 29843-1:2010) | Standarts spēkā |
| 41215 | CEN ISO/TS 29843-2:2014 | Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2011, Corrected version 2012-02-01) | Atcelts |
| 70868 | CEN ISO/TS 29843-2:2021 | Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2021) | Standarts spēkā |
| 21494 | CEN/TR 14589:2003 | Characterization of waste - State of the art document - Chromium VI specification in solid matrices | Izstrādē |
| 22207 | CEN/TR 15018:2005 | Characterization of waste - Digestion of waste samples using alkali-fusion techniques | Izstrādē |
| 14467 | CEN/TR 15310-1:2006 | Characterization of waste - Sampling of waste materials - Part 1: Guidance on selection and application of criteria for sampling under various conditions | Izstrādē |
| 14482 | CEN/TR 15310-2:2006 | Characterization of waste - Sampling of waste materials - Part 2: Guidance on sampling techniques | Izstrādē |
| 14483 | CEN/TR 15310-3:2006 | Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field | Izstrādē |
| 14484 | CEN/TR 15310-4:2006 | Characterization of waste - Sampling of waste materials - Part 4: Guidance on procedures for sample packaging, storage, preservation, transport and delivery | Izstrādē |
Displaying 11-20 of 338 results.