CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35945 | LVS EN 15956:2012 | Fertilizers - Extraction of phosphorus soluble in mineral acids | Standarts spēkā |
| 73789 | EN 15959:2023 | Inorganic fertilizers - Determination of extracted phosphorus P2O5 | Standarts spēkā |
| 74034 | EN 1482-2:2024 | Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 2: General sample preparation provisions | Standarts spēkā |
| 74036 | LVS EN 1482-3:2024 | Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 3: Sampling of static heaps | Standarts spēkā |
| 40792 | LVS EN 16847:2016 | Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography | Standarts spēkā |
| 30749 | LVS EN 15479:2009 | Fertilizers - Spectrophotometric determination of biuret in urea | Standarts spēkā |
| 38090 | LVS EN 16196:2013 | Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalate | Standarts spēkā |
| 36494 | LVS EN 16032:2012 | Fertilizers - Extraction and determination of elemental sulfur | Standarts spēkā |
| 32472 | LVS EN 15750:2010 | Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods | Standarts spēkā |
| 29075 | LVS EN 15452:2008 | Fertilizers - Determination of chelating agents - Determination of iron chelated by o, p-EDDHA by reversed phase HPLC | Standarts spēkā |
Displaying 451-460 of 594 results.