Published
ISO 11464:2006 specifies the pretreatments required for soil samples that are to be subjected to physico-chemical analyses of stable and non-volatile parameters and describes the following five types of pretreatment of samples: drying, crushing, sieving, dividing and milling.
The pretreatment procedures described in ISO 11464:2006 are not applicable if they affect the results of the determinations to be made. ISO 11464:2006 is also not applicable to samples when volatile compounds are measured. In general, International Standards for analytical methods will state when it is necessary to adopt other procedures.
WITHDRAWN
ISO 11464:1994
PUBLISHED
ISO 11464:2006
90.93
Standard confirmed
Jan 12, 2022
Soil quality — Pretreatment of samples for physico-chemical analysis
60.60 Standard published
Shqip