NS EN ISO 14852 : 1ED 2004
Current
The latest, up-to-date edition.
DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test environment
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of results
10 Validity of results
11 Test report
Annex A (informative) Principle of a system for measuring
evolved carbon dioxide (example)
Annex B (informative) Examples of methods for the
determination of evolved carbon dioxide
Annex C (informative) Example of the determination of a carbon
balance
Annex D (informative) Example of a determination of the
amount of water-insoluble polymer
remaining at the end of a biodegradation
test and the molecular mass of the polymer
Annex E (informative) Bibliography
Describes a method, by measuring the amount of carbon dioxide evolved, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN ISO 14852 : 2004 | Identical |
| UNE-EN ISO 14852:2005 | Identical |
| DIN EN ISO 14852:2004-10 | Identical |
| I.S. EN ISO 14852:2004 | Identical |
| UNI EN ISO 14852 : 2005 | Identical |
| BS EN ISO 14852:2004 | Identical |
| SN EN ISO 14852 : 2004 | Identical |
| EN ISO 14852:2004 | Identical |
| ONORM EN ISO 14852 : 2004 | Identical |
| NBN EN ISO 14852 : 2004 | Identical |
| ISO 14852:1999 | Identical |
| NF EN ISO 14852 : 2004 | Identical |
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