Registration number (WIID)Project No.TitleStatus
24163CEN/TS 15475:2006Fertilizers - Determination of ammoniacal nitrogenAtcelts
38552LVS EN 16317:2014Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolutionAtcelts
26635CEN/TS 16197:2011Fertilizers - Determination of magnesium by atomic absorption spectrometryAtcelts
24180CEN/TS 15750:2008Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methodsAtcelts
26632CEN/TS 16032:2010Fertilizers - Extraction and determination of elemental sulfurAtcelts
26634CEN/TS 16196:2011Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalateAtcelts
29082LVS CEN/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
38554EN 16318:2013Fertilisers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)Atcelts
13019EN 13971:2002Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acidAtcelts
24166LVS CEN/TS 15559:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to ArndAtcelts
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