90.93 Standard confirmed Oct 3, 2017
CEN
CEN/TC 223 Soil improvers and growing media
European Norm
65.080 Fertilizers
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.
PUBLISHED
EN 13651:2001
90.93
Standard confirmed
Oct 3, 2017
IN_DEVELOPMENT
prEN 13651 rev