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Normas DIN – AENOR
DIN EN 17042:2018-08

DIN EN 17042:2018-08

Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration; German version EN 17042:2018

Engrais - Dosage du bore dans des concentrations > 10 % par titration acidimétrique; Version allemande EN 17042:2018

Düngemittel - Bestimmung von Bor in Konzentrationen > 10 % durch azidimetrische Titration; Deutsche Fassung EN 17042:2018

Fecha:
2018-08 /Active
Equivalencias internacionales:

EN 17042 (2018-06)

Relación con otras normas DIN:

Reemplaza a: DIN EN 17042:2016-09

Resumen:
This document specifies the procedure for determination of total and water extractable boron in mineral fertilizers containing more than 10 % boron. This method is applicable to water and aqua regia fertilizer extracts obtained according to prEN 16962 and/or prEN 16964.
Keywords:
Agriculture, Boron, Chemical analysis and testing, Determination, Determination of content, Distillation, Fertilizers, Indicators, Laboratory ware, Methods of analysis, Reagents, Sampling methods, Soil improving materials, Solutions, Specimen preparation, Test performance, Testing, Titration, Titration method
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