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Norm
ÖNORM EN 16169
Issue date: 2012 10 01
Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen
This European Standard specifies the determination of Kjeldahl nitrogen according to the Kjeldahl procedure
in sludge, treated biowaste and soil.
Compounds with nitro...
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Publisher:
Austrian Standards International
Format:
Digital | 13 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
This European Standard specifies the determination of Kjeldahl nitrogen according to the Kjeldahl procedure
in sludge, treated biowaste and soil.
Compounds with nitrogen bound in N-N, N-O linkages and some heterocycles (pyridines) are only partially
determined.
The limit of detection (LOD) is usually 0,03 % nitrogen, and the limit of quantification (LOQ) is 0,1 % nitrogen
(using 0,25 mol/l sulfuric acid for titration).
ÖNORM EN 16169
2012 10 01
Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen
Norm
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Issue date :
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