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CEN/TS 15476:2006

Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda

General information

Withdrawn from 05.03.2009
Base Documents
CEN/TS 15476:2006
Directives or regulations
None

Standard history

Status
Date
Type
Name
05.03.2009
Main
08.12.2006
Main
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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