CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80244 | prEN 17757 | Inorganic fertilizers - Determination of specific nutrients | Aptauja |
| 79935 | prEN 17758 | Fertilizers and liming materials - Determination of the chloride content by potentiometric titration | Aptauja |
| 79931 | prEN 17759 | Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content | Aptauja |
| 79934 | prEN 17760 | Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content | Aptauja |
| 79933 | prEN 17761 | Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content | Aptauja |
| 79932 | prEN 17762 | Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content | Aptauja |
| 82076 | prEN 17765 | Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC) | Aptauja |
| 82077 | prEN 17766 | Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements | Aptauja slēgta |
| 82073 | prEN 17767 | Organo-mineral fertilizers - Extraction of phosphorus by formic acid | Aptauja |
| 82078 | prEN 17768 | Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements | Aptauja |
Displaying 561-570 of 598 results.