Status : Published (Under review)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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Abstract

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
     : 1994-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 190/SC 3
    ICS :
    13.080.10 
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