NEN ISO 14238 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SOIL QUALITY - BIOLOGICAL METHODS - DETERMINATION OF NITROGEN MINERALIZATION AND NITRIFICATION IN SOILS AND THE INFLUENCE OF CHEMICALS ON THESE PROCESSES
18-12-2013
12-01-2013
Specifies laboratory procedures for measuring the mineralization and nitrification of nitrogen by the soil microflora. Gives a simple procedure for investigation of the potential toxicity of chemicals to N-mineralization in soils.
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