This International Standard specifies a method for determining the carbonate content of soil samples. This method is applicable to all types of air-dry soil samples.
EN ISO 10693:2014 Referenced Document
ISO 11464:1994 Soil quality - Pretreatment of samples for physico-chemical analyses
ISO 11465:1993 Soil quality; determination of dry matter and water content on a mass basis; gravimetric method
ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
EN ISO 10693:2014 history
2014EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method