Registration number (WIID)Project No.TitleStatus
13040EN 12944-2:1999Fertilizers and liming materials and soil improvers - Vocabulary - Part 2: Terms relating to fertilizersIzstrādē
12999EN 13535:2001Fertilizers and liming materials - ClassificationIzstrādē
69245EN 15749:2022Fertilizers - Determination of sulfates content using three different methodsIzstrādē
69260-Organic fertilizers - Determination of EnterococcaceaeIzstrādē
69264-Organo-mineral fertilizers - Determination of chloridesIzstrādē
69263-Organic fertilizers - Determination of ChloridesIzstrādē
71678CEN/TS 17766:2022Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elementsIzstrādē
71689CEN/TS 17777:2022Organic and organo-mineral fertilizers – Determination of specific elementsIzstrādē
71582CEN/TR 14539:2021Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)Izstrādē
61754EN 16318:2013+A1:2016Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)Izstrādē
Displaying 81-90 of 601 results.