Registration number (WIID)Project No.TitleStatus
73856CEN/TS 17790:2022Organo-mineral fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients by treatment with a cation exchange resinAtcelts
73845CEN/TS 17782:2022Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHsAtcelts
24168LVS CEN/TS 15705:2009Fertilizers - Determination of urea condensates using high- performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)Atcelts
26626CEN/TS 16195:2011Fertilizers - Determination of chlorides in the absence of organic materialAtcelts
33178LVS EN 12945:2008 /AC:2009Liming materials - Determination of neutralizing value - Titrimetric methodsAtcelts
26639CEN/TS 16198:2011Fertilizers - Determination of magnesium by complexometryAtcelts
26624CEN/TS 15958:2009Fertilizers - Extraction of water soluble phosphorus (Method 3.1.6)Atcelts
29082CEN/TS 16318:2012Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)Atcelts
26046EN 12945:2008Liming materials - Determination of neutralizing value - Titrimetric methodsAtcelts
26045EN 13971:2008Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acidAtcelts
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