90.93 Standard confirmed Aug 21, 2017
CEN
CEN/TC 223 Soil improvers and growing media
European Norm
65.080 Fertilizers
This European Standard specifies an instrumental method for the routine determination of pH in a suspension of soil improvers or growing media.
This 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.
WITHDRAWN
EN 13037:1999
PUBLISHED
EN 13037:2011
90.93
Standard confirmed
Aug 21, 2017
IN_DEVELOPMENT
prEN 13037 rev