prEN 17782

Fertilizing products — Determination of the stability of fertilizing products containing micronutrient chelates at different pHs

General information

Current stage: 10.99 New project approved Mar 26, 2026

Originator: CEN

Owner: CEN/TC 260 Fertilizers and liming materials

Type: European Norm

Scope

This document specifies a method for the determination of the soluble metal that remains in solution at different pHs after the application of a solution of the fertilizer substance containing micronutrient chelates in a tap water solution used as a reference.
The method applies to fertilizing products containing chelated micronutrients.

Related legislation

Legislation related to this standard

2019/1009

Regulation (EU) 2019/1009 of the European Parliament and of the Council of 5 June 2019 laying down rules on the making available on the market of EU fertilising products and amending Regulations (EC) No 1069/2009 and (EC) No 1107/2009 and repealing Regulation (EC) No 2003/2003 (Text with EEA relevance)

Legislation 2019/1009

Life cycle

PREVIOUSLY

PUBLISHED
CEN/TS 17782:2022

NOW

IN_DEVELOPMENT
prEN 17782
10.99 New project approved
Mar 26, 2026