CEN/TC 260
| Project No. | CEN/TS 17403:2021 |
|---|---|
| Title | This document specifies a method for the determination of the cold and hot water insoluble nitrogen content in solid urea formaldehyde and methylene urea slow-release fertilizers and for the determination of the solubility of nutrient polymers in a phosphate buffer solution with a pH of 7,5 at 100 °C. |
| Registration number (WIID) | 68604 |
| Scope | This document specifies a method for the determination of the cold and hot water insoluble nitrogen content in solid urea formaldehyde and methylene urea slow-release fertilizers and for the determination of the solubility of nutrient polymers in a phosphate buffer solution with a pH of 7,5 at 100 °C. |
| Status | Izstrādē |
| ICS group | 61.080 65.080 |