CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39651 | EN ISO 10693:2014 | Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995) | Standarts spēkā |
| 39490 | EN ISO 16198:2015 | Soil quality - Plant-based biotest to assess the environmental bioavailability of trace elements to plants (ISO/DIS 16198:2013) | Standarts spēkā |
| 39449 | EN 15863:2015 | Characterisation of waste - Leaching behaviour test for basic characterisation - Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions | Izstrādē |
| 39446 | EN 14997:2015 | Characterisation of waste - Leaching behaviour test - Influence of pH on leaching with continuous pH control | Izstrādē |
| 39445 | EN 14429:2015 | Characterisation of waste - Leaching behaviour test - Influence of pH on leaching with initial acid/base addition | Izstrādē |
| 39437 | EN ISO 17184:2014 | Soil quality - Determination of carbon and nitrogen by near infrared spectrometry (ISO/DIS 17184:2013) | Standarts spēkā |
| 39353 | EN 14405:2017 | Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions) | Izstrādē |
| 39031 | EN 15875:2011/AC:2012 | Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste | Izstrādē |
| 38923 | EN ISO 11461:2014 | Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method (ISO 11461:2001) | Standarts spēkā |
| 38922 | EN ISO 11275:2014 | Soil quality - Determination of unsaturated hydraulic conductivity and water-retention characteristic - Wind's evaporation method (ISO 11275:2004) | Izstrādē |
Displaying 221-230 of 354 results.