CEN/TC 260
| Project No. | EN 15750:2009 |
|---|---|
| Title | This document specifies two different methods (Methods A and B) for the determination of the total nitrogen content in fertilizers. Method A specifies the titrimetric method after distillation according to ISO 5315:1984 [2]. Method B specifies a method by reduction of nitrate with iron and tin(II)-chloride. |
| Registration number (WIID) | 32472 |
| Scope | This document specifies two different methods (Methods A and B) for the determination of the total nitrogen content in fertilizers. Method A specifies the titrimetric method after distillation according to ISO 5315:1984 [2]. Method B specifies a method by reduction of nitrate with iron and tin(II)-chloride. |
| Status | Izstrādē |
| ICS group | 65.080 |