Registration number (WIID)Project No.TitleStatus
72448CEN/TS 17780:2022Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp.Izstrādē
41765EN 14984:2016Liming materials - Determination of product effect on soil pH - Soil incubation methodIzstrādē
73849CEN/TS 17785:2022Organo-mineral fertilizers - Determination of chelating and complexing agentsIzstrādē
30743EN 15475:2009Fertilizers - Determination of ammoniacal nitrogenIzstrādē
73851CEN/TS 17786-2:2022Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDSIzstrādē
73857CEN/TS 17791:2022Inorganic fertilizers - Determination of chelating and complexing agentsIzstrādē
71587CEN/TR 14061:2021Fertilizers - Determination of dust contentIzstrādē
40793EN 16963:2018Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AESIzstrādē
40795EN 13368-3:2017Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of Fe chelated by [S,S]-EDDS, or the amount of the chelating agent, by ion pair chromatographyIzstrādē
59361EN 17090:2018Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC)Izstrādē
Displaying 541-550 of 601 results.