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ISO 22018:2021

Fertilizers, soil conditioners and beneficial substances — Determination of EDTA soluble phosphorus content in inorganic fertilizers
7. 7. 2021.

Опште информације

90.20     15. 7. 2026.

ISO

ISO/TC 134

Međunarodni standard

65.080  

engleski  

Kupovina

Objavljen

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Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 22018:2021
90.20 Početak postupka preispitivanja standarda
15. 7. 2026.

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