CEN - PREN 17042
Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
pending, Most Current
| Organization: | CEN |
| Publication Date: | 1 August 2016 |
| Status: | pending |
| Page Count: | 15 |
| ICS Code (Fertilizers): | 65.080 |
scope:
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.
Document History
PREN 17042
August 1, 2016
Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
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...