Registration number (WIID)Project No.TitleStatus
24168prCEN/TS 15705Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)Atcelts
24167CEN/TS 15476:2006Fertilizers - Determination of nitric and ammoniacal nitrogen according to DevardaAtcelts
24167LVS CEN/TS 15476:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to DevardaAtcelts
24166CEN/TS 15559:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to ArndAtcelts
24166LVS CEN/TS 15559:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to ArndAtcelts
24164CEN/TS 15558:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to UlschAtcelts
24164LVS CEN/TS 15558:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to UlschAtcelts
24163LVS CEN/TS 15475:2007Fertilizers - Determination of ammoniacal nitrogenAtcelts
24163CEN/TS 15475:2006Fertilizers - Determination of ammoniacal nitrogenAtcelts
24161LVS EN 1482-2:2007Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparationAtcelts
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