CEN/TC 260
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
71689 | CEN/TS 17777:2022 | Organic and organo-mineral fertilizers - Determination of specific elements | Izstrādē |
29078 | - | Fertilizers - Determination of micronutrient ions complexed in fertilizers - Identification of lignosulfonates | Izstrādē |
81611 | prEN 15956 rev | Inorganic fertilizers - Extraction of phosphorus soluble in mineral acids | Izstrādē |
71686 | CEN/TS 17774:2022 | Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water | Izstrādē |
29079 | EN 16024:2011 | Fertilizers - Determination of 1H,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC) | Izstrādē |
35684 | EN 15919:2011 | Fertilizers - Extraction of phosphorus soluble in 2 % formic acid | Izstrādē |
71685 | CEN/TS 17773:2022 | Organic and organo-mineral fertilizers - Determination of the dry matter content | Izstrādē |
73788 | - | Organo-mineral fertilizers – Determination of specific inhibitors | Izstrādē |
40787 | EN 16319:2013/FprA1:2015 | Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Izstrādē |
33237 | CEN/TS 16375:2013 | Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method | Izstrādē |
Displaying 141-150 of 589 results.