UNE-EN 17042:2019
Current
The latest, up-to-date edition.
Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
Hardcopy , PDF
Spanish, Castilian, English
20-03-2019
This European Standard specifies a method for the 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.NOTE A method used for determination of boron in mineral fertilizers containing less than 10 % of boron (spectrophotometric determination by azomethine-H) can be also used for the scope of this method after appropriate dilution of the extracts.
| Committee |
CTN 142
|
| DocumentType |
Standard
|
| Pages |
17
|
| ProductNote |
THIS STANDARD ALSO REFERS TO EN 12944-1,EN 12944-2
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN 17042:2018 | Identical |
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