Registration number (WIID)Project No.TitleStatus
63885EN 16320:2013+A1:2017Fertilizers and liming materials - Determination of mercury by vapour generation (VG) after aqua regia dissolutionIzstrādē
71688CEN/TS 17776:2022Organic and organo-mineral fertilizers - Determination of the organic carbon contentIzstrādē
36494EN 16032:2011Fertilizers - Extraction and determination of elemental sulfurIzstrādē
71682CEN/TS 17770:2022Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regiaIzstrādē
41490EN 13368-2:2017Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatographyIzstrādē
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
73787-Inorganic fertilizers – Detection of specific pathogensIzstrādē
72670-Fertilizing products – Determination of possible air quality impacts when urea is presentIzstrādē
72662-Organo-mineral fertilizers – Determination of specific inhibitorsIzstrādē
Displaying 521-530 of 601 results.