Registration number (WIID)Project No.TitleStatus
24169CEN/TS 15360:2006Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC)Atcelts
24174CEN/TS 15451:2006Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatographyAtcelts
24173CEN/TS 15452:2006Fertilizers - Determination of chelating agents - Determination of iron chelated by o,p-EDDHA by reversed phase HPLCAtcelts
24163CEN/TS 15475:2006Fertilizers - Determination of ammoniacal nitrogenAtcelts
24167CEN/TS 15476:2006Fertilizers - Determination of nitric and ammoniacal nitrogen according to DevardaAtcelts
24171CEN/TS 15477:2006Fertilizers - Determination of the water-soluble potassium contentAtcelts
24172CEN/TS 15478:2006Fertilizers - Determination of total nitrogen in ureaAtcelts
24178CEN/TS 15479:2006Fertilizers - Spectrophotometric determination of biuret in ureaAtcelts
24164CEN/TS 15558:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to UlschAtcelts
24166CEN/TS 15559:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to ArndAtcelts
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