EN 13971:2002

Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

Publication date:   Aug 10, 2006

General information

99.60 Withdrawal effective   Feb 13, 2008

CEN

CEN/TC 260 Fertilizers and liming materials

European Norm

65.080   Fertilizers

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Scope

This standard specifies a rapid method for the determination of the speed and effectiveness of the neutralizing potential of calcium carbonate and calcium/magnesium carbonate liming materials for fertilization and soil conditioning by potentiometric titration with hydrochloric acid. This method is applicable to liming materials with a maximum particle size of 6,3 mm.

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EN 13971:2002
99.60 Withdrawal effective
Feb 13, 2008