Registration number (WIID)Project No.TitleStatus
80243prEN 17756Fertilizers, liming materials and inhibitors — Determination of the chloride contentIzstrādē
80246prEN 17752Inorganic fertilizers — Determination of specific inhibitorsIzstrādē
80242prEN 17755Inorganic fertilizers — Determination of specific parametersIzstrādē
80241prEN 17754Inorganic fertilizers — Determination of specific micronutrientsIzstrādē
73796prEN 17403Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °CIzstrādē
59029EN 17246:2019Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)Izstrādē
73792-Organo-mineral fertilizers – Determination of the urease inhibitor contentIzstrādē
73797-Determination of the final degradation products of nutrient polymersIzstrādē
72662-Organo-mineral fertilizers – Determination of specific inhibitorsIzstrādē
72670-Fertilizing products – Determination of possible air quality impacts when urea is presentIzstrādē
Displaying 21-30 of 588 results.