naSRPS EN 18298:2025

Fertilizing products - Determination of specific elements and specific parameters of by-products, thermal oxidation materials and derivates and recovered high-purity materials when used as components of fertilizing products

Scope

This document is applicable to the component materials by-products, thermal oxidation materials and derivatives, or recovered high-purity materials, when used as components of fertilizing products.
This document provides an overview of relevant methods for the determination of specific properties of these components when used in fertilizing products, including:
— for the component materials “by-products”:
— determination of the total iron content;
— determination of the total zinc content;
— determination of the total copper content;
— determination of the total cobalt content;
— determination of the total manganese content;
— determination of the dry matter content;
— determination of the total organic carbon content;
— for the component materials “thermal oxidation materials and derivatives”:
— determination of the dry matter content;
— for the component materials “recovered high-purity materials”:
— determination of the dry matter content;
— determination of the total organic carbon content.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.