ISO 7408:1983
Fertilizers — Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide — Titrimetric method
| Fecha edición: |
1983-12-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Francés, Inglés |
| ICS: | 65.080 - Fertilizantes |
| CTN: | 52376 |










