E DIN EN 17403:2026-03

Inorganic fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C.<

STANDARD published on 1.3.2026

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The information about the standard:

Designation standards: E DIN EN 17403:2026-03
Publication date standards: 1.3.2026
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text E DIN EN 17403:2026-03 :

Düngemittel - Bestimmung von kalt- und heißwasserunlöslichem Stickstoff in festen langsam freisetzenden Harnstoff-Formaldehyd- und Methylenharnstoff-Düngemitteln sowie Bestimmung der Löslichkeit von Nährstoffpolymeren in Phosphatpufferlösung mit einem pH-Wert von 7,5 bei 100 °C.