DIN EN 15558:2009-06
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version EN 15558:2009
| Fecha edición: |
2009-06-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction according to Ulsch. The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found exclusively in nitrate form, or in ammoniacal and nitrate form. |
| Keywords: | Ammoniacal nitrogen|Ammonium|Chemical analysis and testing|Determination|Determination of content|Distillation|Fertilizers|Indicators|Nitrates|Nitrogen|Sampling methods|Soil improvement|Soil improving materials|Specification (approval)|Specimen preparation|Test equipment|Testing|Ulsch |
| ICS: | 65.080 - Fertilizantes |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN 15558:2009 |
|
Reemplazo Normas |
Reemplaza a DIN CEN/TS 15558:2007-06 Reemplaza a DIN EN 15558:2008-06 |
Normas citadas
Libros relacionados
Normas relacionadas
Colecciones temáticas relacionadas
