Norm

NEN-EN 12945:2014 en

Kalkmeststoffen - Bepaling van de neutraliserende waarde - Titrimetrische methode

  • Deze norm is ingetrokken sinds 31-10-2016

49,30

Over deze norm

Status Ingetrokken
Aantal pagina's 11
Commissie Meststoffen
Gepubliceerd op 01-04-2014
Taal Engels
NEN-EN 12945 specifies two methods for the determination of the neutralizing value (NV) of liming materials. Method A is applicable to all liming materials except silicate liming materials. Method B is applicable to all liming materials. Both methods do not correctly take into account the potential neutralizing value of material containing more than 3 % P2O5. For a more accurate agronomic assessment of products containing more than 3 % P2O5 determine the liming efficiency according to EN 14984.

Details

ICS-code 65.080
Nederlandse titel Kalkmeststoffen - Bepaling van de neutraliserende waarde - Titrimetrische methode
Engelse titel Liming materials - Determination of neutralizing value - Titrimetric methods
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