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NBN EN 15476:2009
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
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Summary
This European Standard specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction using Devarda alloy (modified for each of the variants a, b and c).
The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found exclusively in nitrate form or in ammoniacal and nitrate form.
The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found exclusively in nitrate form or in ammoniacal and nitrate form.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 04/02/2009 |
| Cancellation Date | 07/31/2009 |
| Page Count | 15 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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NBN EN 15476:2009
Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
02/04/2009
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