NA 057

DIN Standards Committee Food and Agricultural Products

Project

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

Abstract

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.

Begin

2022-12-31

WI

00223107

Planned document number

prEN 13651 rev

Responsible national committee

NA 057-03-01 AA - Soil improvers and growing media  

Responsible european committee

CEN/TC 223/WG 4 - Analytical methods  

previous edition(s)

Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients
2001-09

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