Abstract Preview

Specifies an extraction method and analytical conditions to determine the content of soil phosphorus soluble in sodium hydrogen carbonate solution. Lays down colour development at room temperature and after heating to a high temperature. Applicable to all types of soils.


General information

  • Status :  Published
    Publication date : 1994-11
  • Edition : 1
    Number of pages : 5
  • :
    ISO/TC 190/SC 3
    Chemical and physical characterization
  • 13.080.10
    Chemical characteristics of soils

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