Registration number (WIID)Project No.TitleStatus
24180CEN/TS 15750:2008Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methodsAtcelts
24163CEN/TS 15475:2006Fertilizers - Determination of ammoniacal nitrogenAtcelts
24164LVS CEN/TS 15558:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to UlschAtcelts
30753EN 15560:2009Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate freeAtcelts
38553EN 16319:2013Fertilizers - Determination of trace elements - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolutionAtcelts
33178EN 12945:2008/AC:2009Liming materials - Determination of neutralizing value - Titrimetric methodsAtcelts
73854CEN/TS 17789-1:2022Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatographyAtcelts
73853CEN/TS 17788:2022Organo-mineral fertilizers - Determination of the fraction of complexed micronutrientsAtcelts
26635CEN/TS 16197:2011Fertilizers - Determination of magnesium by atomic absorption spectrometryAtcelts
13036LVS CR 14539:2016Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)Atcelts
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