Norm

NEN-EN-ISO 14254:2011 en

Bodem - Bepaling van het uitwisselbare zuurgehalte van een bariumchloride-extract

34,42

Over deze norm

Status Definitief
Aantal pagina's 5
Commissie Anorganische parameters
Gepubliceerd op 01-07-2011
Taal Engels
This International Standard specifies a method for the determination of exchangeable acidity in barium chloride extracts of soil samples obtained according to ISO 11260. The procedure described herein mainly concerns the determination of total exchangeable acidity by means of a fixed-pH end-point titration (see note). Two optional procedures are also given, describing respectively, determinations of free H+ acidity and of aluminium in the extracts. This International Standard is applicable to all types of air-dry soil samples which have been pretreated in accordance with ISO 11464.

Details

ICS-code 13.080.10
Nederlandse titel Bodem - Bepaling van het uitwisselbare zuurgehalte van een bariumchloride-extract
Engelse titel Soil quality - Determination of exchangeable acidity in barium chloride extracts

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