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Hlavní stránka>BS 7755-3.7:1995 Soil quality. Chemical methods Determination of total nitrogen. Modified Kjeldahl method
sklademVydáno: 1995-10-15
BS 7755-3.7:1995 Soil quality. Chemical methods Determination of total nitrogen. Modified Kjeldahl method

BS 7755-3.7:1995

Soil quality. Chemical methods Determination of total nitrogen. Modified Kjeldahl method

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Označení normy:BS 7755-3.7:1995
Počet stran:10
Vydáno:1995-10-15
ISBN:0 580 24691 4
Status:Standard
Popis

BS 7755-3.7:1995


This standard BS 7755-3.7:1995 Soil quality. Chemical methods is classified in these ICS categories:
  • 13.080.10 Chemical characteristics of soils

This International Standard specifies a method for the determination of the total nitrogen (ammonium-N, nitrate-N, nitrite-N and organic N) content of a soil. Nitrogen in N-N-linkages, N-O-linkages and some heterocyclics (especially pyridine) is only partially determined.

This International Standard is applicable to all types of soils.


Applicable to all types of soil.