International Standard
ISO 22018:2021
Fertilizers, soil conditioners and beneficial substances — Determination of EDTA soluble phosphorus content in inorganic fertilizers
Reference number
ISO 22018:2021
Edición 1
2021-07
International Standard
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ISO 22018:2021
72378
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Publicado (Edición 1, 2021)

ISO 22018:2021

ISO 22018:2021
72378
Formato
Idioma
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2021-07
    : Norma Internacional publicada [60.60]
  •  : 1
     : 14
  • ISO/TC 134
    65.080 
  • RSS actualizaciones

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