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CEN/TS 15476:2006

Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda

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Kehtetu alates 05.03.2009
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CEN/TS 15476:2006
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Kuupäev
Tüüp
Nimetus
05.03.2009
Põhitekst
08.12.2006
Põhitekst
This Technical Specification 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.
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