Registration number (WIID)Project No.TitleStatus
30744EN 15476:2009Fertilizers - Determination of nitric and ammoniacal nitrogen according to DevardaIzstrādē
71686CEN/TS 17774:2022Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by waterIzstrādē
82094prEN 17803Organic, organo-mineral and inorganic fertilizers - Detection of specific pathogensIzstrādē
13001EN 1235:1995Solid fertilizers - Test sieving (ISO 8397:1988 modified)Izstrādē
13000prEN 12944Fertilizers and liming materials - VocabularyIzstrādē
82096prEN 17780Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp.Izstrādē
36897EN 13368-1:2014Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatographyIzstrādē
71689CEN/TS 17777:2022Organic and organo-mineral fertilizers – Determination of specific elementsIzstrādē
71586CEN/TR 12333:2021Fertilizers - Crushing strength determination on fertilizers grainsIzstrādē
13044EN 13466-2:2001Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting mediumIzstrādē
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