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EVS-EN 13654-2:2002

Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method

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Kehtiv alates 04.02.2002
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EN 13654-2:2001
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04.02.2002
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This European Standard specifies a method for the determination of nitrogen in soil improvers and growing media. The dry combustion method was developed originally as a manual method by Dumas. Its application is improved greatly due to the use of modern automated equipment and is applicable to all forms of nitrogen.
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