Registration number (WIID)Project No.TitleStatus
13038LVS EN ISO 10249:2002 AFluid fertilizers - Preliminary visual examination and preparation of samples for physical testingStandarts spēkā
67908LVS EN ISO 14820-1:2019Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling (ISO 14820-1:2016) 
67905LVS EN ISO 14820-2:2019Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation (ISO 14820-2:2016) 
13025LVS EN ISO 7837:2003Fertilizers - Determination of bulk density (loose) of fine-grained fertilizersStandarts spēkā
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
13000prEN 12944Fertilizers and liming materials - VocabularyIzstrādē
68251prEN 12944-1Fertilizers, liming materials and inhibitors - Vocabulary - Part 1: General termsIzstrādē
68254prEN 12944-2Fertilizers, liming materials and inhibitors - Vocabulary - Part 2: Terms relating to fertilizersIzstrādē
70117prEN 1482-3 revFertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 3: Sampling of static heapsIzstrādē
82343prEN 15475Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogenIzstrādē
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