Registration number (WIID)Project No.TitleStatus
29738LVS EN 15928:2010Fertilizers - Determination of the fineness of grinding (dry procedure)Standarts spēkā
30748LVS EN 15478:2009Fertilizers - Determination of total nitrogen in ureaStandarts spēkā
29077LVS EN 15950:2011Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)Standarts spēkā
35952LVS EN 15957:2012Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrateStandarts spēkā
30744LVS EN 15476:2009Fertilizers - Determination of nitric and ammoniacal nitrogen according to DevardaStandarts spēkā
35955LVS EN 15924:2012Fertilizers - Determination of the fineness of grinding of soft natural phosphatesStandarts spēkā
40796LVS EN 16965:2018Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomic absorption spectrometry (FAAS)Standarts spēkā
70116EN 1482-4:2024Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 4: Sampling for microbial presenceStandarts spēkā
13026LVS EN 13299:2002 AFertilizers - Determination of flow rateStandarts spēkā
33236LVS CEN/TS 16305:2012Liming materials - Determination of the dust content of granular liming materials before and after simulated handling conditionsStandarts spēkā
Displaying 481-490 of 567 results.