Abstract Preview

This document specifies the method for the determination of the EDTA soluble phosphorus content of inorganic fertilizers. The method is applicable for fertilizers composed of or blended from multiple sources such as superphosphate, ammonium phosphate, triple superphosphate, and/or nitrophosphate. It is not suitable for fertilizers containing calcium magnesium phosphates.


General information

  • Status :  Published
    Publication date : 2021-07
  • Edition : 1
    Number of pages : 14
  • :
    ISO/TC 134
    Fertilizers, soil conditioners and beneficial substances
  • 65.080
    Fertilizers

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