DIN EN 18251:2025-10
Soil improvers and growing media - Determination of phosphonate content; German and English version prEN 18251:2025 / Note: Date of issue 2025-09-19
| Fecha edición: |
2025-10-01
En Vigor
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|---|---|
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | Soil improvers and growing media - Determination of phosphonate content |
| Keywords: | Agricultural products|Agriculture|Biostimulants|Concentration|Conductivity|Definitions|Determination|Determination of content|Extraction|Extraction methods of analysis|Fertilizers|Growing media|Ion-exchange chromatography|Measurement|Measuring techniques|Phosphonates|Samples|Sampling methods|Soil improvement|Soil improving materials |
| ICS: | 65.080 - Fertilizantes |
| CTN: |
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