DIN EN 17864:2024-04
Inorganic fertilizers - Determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea); German version EN 17864:2023
| Fecha edición: |
2024-04-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a method for the determination of nitrogen content in IBDU (isobutylidene-diurea) and CDU (crotonylidenediurea) using high-performance liquid chromatography (HPLC). The method is applicable to all fertilizers which do not contain interfering organic compounds. |
| Keywords: | Calibration|Chemical analysis and testing|Condensates|Determination of content|Fertilizers|High performance liquid chromatography|HPLC|Inorganic|Isobutyl compounds|Mathematical calculations|Methods|Nitrogen|Nitrogen content|Oligomers|Sample preparation|Sampling methods|Soil improvement|Soil improving materials|Specification (approval)|Specimen preparation|Testing|Urea |
| ICS: | 65.080 - Fertilizantes |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 17864:2023 |
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Reemplazo Normas |
Reemplaza a DIN EN 15705:2010-07 Reemplaza a DIN EN 17864:2022-08 |
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