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prEN 13651

Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients

Draft Public enquiry
Comment end date 2026-01-12
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2025-10-26 till 2026-01-12
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

65.080 - Fertilizers

Technical Committee

TK 57 Fertilizers

ForeignTC'S

CEN/TC 223

Number of comments

0

Comment start date

2025-10-26

Scope

This European Standard specifies an extraction method for the routine determination of calcium chloride/DTPA (CAT-method) extractable nutrients and elements (as listed in annex B) in soil improvers or growing media. The method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs. NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

Relations

Pakeis
LST EN 13651:2003