Registration number (WIID)Project No.TitleStatus
73789EN 15959:2023Inorganic fertilizers - Determination of extracted phosphorus P2O5Standarts spēkā
72447LVS CEN/TS 17804:2022Organic, organo-mineral and inorganic fertilizers - Detection of EnterocococaceaeStandarts spēkā
69245LVS EN 15749:2022Fertilizers - Determination of sulfates content using three different methodsStandarts spēkā
73784LVS EN 15561:2023Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitratesStandarts spēkā
38091LVS EN 16198:2013Fertilizers - Determination of magnesium by complexometryStandarts spēkā
70116LVS EN 1482-4:2024Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 4: Sampling for microbial presenceStandarts spēkā
33236LVS CEN/TS 16305:2012Liming materials - Determination of the dust content of granular liming materials before and after simulated handling conditionsStandarts spēkā
13045LVS EN 14069:2003Liming materials - Description and minimum requirements 
13016LVS EN 12946:2000Liming materials - Determination of calcium content and magnesium content - Complexometric method 
67905LVS EN ISO 14820-2:2019Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation (ISO 14820-2:2016) 
Displaying 581-590 of 601 results.