CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82099 | prEN 17778 | Organic and organo-mineral fertilizers - Determination of chromium(VI) content | Aptauja slēgta |
| 82078 | prEN 17768 | Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements | Aptauja slēgta |
| 82103 | prEN 17775 | Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content | Aptauja slēgta |
| 82100 | prEN 17772 | Organic and organo-mineral fertilizers - Determination of specific parameters | Aptauja slēgta |
| 82105 | prEN 17776 | Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion | Aptauja slēgta |
| 82073 | prEN 17767 | Organo-mineral fertilizers - Extraction of phosphorus by formic acid | Aptauja slēgta |
| 82093 | prEN 17773 | Organic and organo-mineral fertilizers - Determination of the dry matter content | Aptauja slēgta |
| 80244 | prEN 17757 | Inorganic fertilizers - Determination of specific nutrients | Aptauja slēgta |
| 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 slēgta |
| 82098 | prEN 17777 | Organic and organo-mineral fertilizers - Determination of specific elements | Aptauja slēgta |
Displaying 221-230 of 601 results.