DIN ISO 16720:2005-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SOIL QUALITY - PRETREATMENT OF SAMPLES BY FREEZE-DRYING FOR SUBSEQUENT ANALYSIS
Hardcopy , PDF
English
01-01-2005
01-06-2007
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Superseded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 |