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Norm
ÖNORM EN ISO 16720
Issue date: 2007 05 01
Soil quality - Pretreatment of samples by freeze-drying for subsequent analysis (ISO 16720:2005)
This International Standard specifies a method for pretreatment of soil samples by freeze-drying for
subsequent analysis.
This International Standard is applicable to s...
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Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This International Standard specifies a method for pretreatment of soil samples by freeze-drying for
subsequent analysis.
This International Standard is applicable to soil samples for subsequent determination of elements or organic
compounds recognized as non-volatile under freeze-drying conditions. Generally, this International Standard
can also be applied to samples from sludges and sediments.
This method is also applicable as a first step for the determination of dry matter (or water) content, for
instance in the case of samples with high water content.
ÖNORM EN ISO 16720
2007 05 01
Soil quality - Pretreatment of samples by freeze-drying for subsequent analysis (ISO 16720:2005)
Norm
↖
Norm
ISO 11464:2006
Issue date :
2006 06 30
Soil quality — Pretreatment of samples for physico-chemical analysis
Norm
ISO 11465:1993
Issue date :
1993 12 09
Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method
Norm
ISO 11464:2006
Issue date :
2006 06 30
Soil quality — Pretreatment of samples for physico-chemical analysis
Norm
ISO 11465:1993
Issue date :
1993 12 09
Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method
Norm
ISO 16720:2005
Issue date :
2005 04 04
Soil quality — Pretreatment of samples by freeze-drying for subsequent analysis