DIN EN 15475:2026-01
Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025 / Note: Date of issue 2025-12-05*Intended as replacement for DIN EN 15475 (2009-04).
| Fecha edición: |
2026-01-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies a method for the titrimetric determination of the ammoniacal nitrogen content in inorganic fertilizers (including compound fertilizers), in which nitrogen is found exclusively either in the form of ammonium salts or ammonium salts together with nitrates. This document is not applicable to fertilizers containing urea, cyanamide, nutrient polymers or other organic nitrogenous compounds. |
| Keywords: | Agricultural products|Agriculture|Ammoniacal nitrogen|Ammonium salt|Chemical analysis and testing|Determination of content|Distillation|Fertilizers|Inter-laboratory tests|Nitrogen|Nitrogenous fertilizers|Samples|Sampling methods|Soil improving materials|Specimen preparation|Volumetric analysis |
| ICS: | 65.080 - Fertilizantes |
| CTN: |
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