CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30745 | LVS EN 15477:2009 | Fertilizers - Determination of the water-soluble potassium content | Standarts spēkā |
| 30744 | LVS EN 15476:2009 | Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda | Standarts spēkā |
| 30743 | LVS EN 15475:2009 | Fertilizers - Determination of ammoniacal nitrogen | 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 |
| 29074 | LVS EN 15451:2008 | Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatography | Standarts spēkā |
| 27417 | LVS EN 15360:2007 | Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC) | Standarts spēkā |
| 41765 | LVS EN 14984:2016 | Liming materials - Determination of product effect on soil pH - Soil incubation method | Standarts spēkā |
| 21312 | LVS EN 14984:2006 | Liming materials - Determination of product impact on soil pH - Soil incubation method | Atcelts |
| 21313 | LVS EN 14888:2005 | Fertilizers and liming materials - Determination of cadmium content | Standarts spēkā |
| 70116 | LVS EN 1482-4:2024 | Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 4: Sampling for microbial presence | Standarts spēkā |
Displaying 141-150 of 594 results.