CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82106 | prEN 17779 | Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution | Aptauja slēgta |
| 68251 | prEN 12944-1 | Fertilizers, liming materials and inhibitors - Vocabulary - Part 1: General terms | Aptauja slēgta |
| 80241 | prEN 17754 | Inorganic fertilizers - Determination of specific micronutrients | Aptauja slēgta |
| 82076 | prEN 17765 | Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC) | Aptauja slēgta |
| 70116 | EN 1482-4:2024 | Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 4: Sampling for microbial presence | Standarts spēkā |
| 35955 | LVS EN 15924:2012 | Fertilizers - Determination of the fineness of grinding of soft natural phosphates | Standarts spēkā |
| 30744 | LVS EN 15476:2009 | Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda | Standarts spēkā |
| 35952 | LVS EN 15957:2012 | Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate | Standarts spēkā |
| 29077 | LVS EN 15950:2011 | Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC) | Standarts spēkā |
| 30748 | LVS EN 15478:2009 | Fertilizers - Determination of total nitrogen in urea | Standarts spēkā |
Displaying 391-400 of 601 results.