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Homepage>ISO Standards>ISO 22018:2021-Fertilizers, soil conditioners and beneficial substances-Determination of EDTA soluble phosphorus content in inorganic fertilizers
download between 0-24 hoursReleased: 2021
ISO 22018:2021-Fertilizers, soil conditioners and beneficial substances-Determination of EDTA soluble phosphorus content in inorganic fertilizers

ISO 22018:2021

ISO 22018:2021-Fertilizers, soil conditioners and beneficial substances-Determination of EDTA soluble phosphorus content in inorganic fertilizers

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Standard´s number:ISO 22018:2021
Pages:14
Edition:1
Released:2021
Language:English
DESCRIPTION

ISO 22018:2021


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.