CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80244 | prEN 17757 | Inorganic fertilizers - Determination of specific nutrients | Aptauja |
| 82095 | prEN 18298 | Fertilizing products - Determination of specific elements and specific parameters of by-products, thermal oxidation materials and derivates and recovered high-purity materials when used as components of fertilizing products | Aptauja |
| 82097 | prEN 17774 | Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water and weak solvents | Aptauja |
| 82073 | prEN 17767 | Organo-mineral fertilizers - Extraction of phosphorus by formic acid | Aptauja |
| 82093 | prEN 17773 | Organic and organo-mineral fertilizers - Determination of the dry matter content | Aptauja |
| 80247 | prEN 17753 | Inorganic fertilizers - Determination of specific contaminants | Aptauja |
| 82105 | prEN 17776 | Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion | Aptauja |
| 82103 | prEN 17775 | Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content | Aptauja |
| 82076 | prEN 17765 | Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC) | Aptauja |
| 82074 | prEN 17770 | Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia | Aptauja |
Displaying 241-250 of 598 results.