Registration number (WIID)Project No.TitleStatus
26045EN 13971:2008Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acidAtcelts
35954EN 15959:2011Fertilizers - Determination of extracted phosphorusAtcelts
26639CEN/TS 16198:2011Fertilizers - Determination of magnesium by complexometryAtcelts
26626CEN/TS 16195:2011Fertilizers - Determination of chlorides in the absence of organic materialAtcelts
26624CEN/TS 15958:2009Fertilizers - Extraction of water soluble phosphorus (Method 3.1.6)Atcelts
26619CEN/TS 15920:2009Fertilizers - Extraction of phosphorus soluble in 2 % citric acidAtcelts
26630CEN/TS 15961:2009Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates) (Method 8.3)Atcelts
29083CEN/TS 16319:2012Fertilizers - Determination of trace elements - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolutionAtcelts
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
29081CEN/TS 16317:2012Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolutionAtcelts
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