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DIN ISO 16720:2005-09

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SOIL QUALITY - PRETREATMENT OF SAMPLES BY FREEZE-DRYING FOR SUBSEQUENT ANALYSIS
Available format(s)

Hardcopy , PDF

Superseded date

01-06-2007

Language(s)

English

Published date

01-01-2005

Foreword
1 Scope
2 Normative references
3 Principle and general requirements
4 Interferences
5 Apparatus
6 Procedure
  6.1 Pre-cooling of samples
  6.2 Freeze-drying
  6.3 End of drying process
  6.4 Dried-sample treatment and handling
  6.5 Determination of dry matter content
7 Test report
National Annex NA (informative) Bibliography

Defines a method for pretreatment of soil samples by freeze-dying for subsequent analysis.

DocumentType
Standard
Pages
8
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

Standards Relationship
ISO 16720:2005 Identical

DIN ISO 18287:2006-05 Soil quality - Determination of polycyclic aromatic hydrocarbons (PAH) - Gas chromatographic method with mass spectrometric detection (GC-MS) (ISO 18287:2006)

ISO 11464:2006 Soil quality Pretreatment of samples for physico-chemical analysis
DIN ISO 11465:1996-12 SOIL QUALITY - DETERMINATION OF DRY MATTER AND WATER CONTENT ON A MASS BASIS - GRAVIMETRIC METHOD

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