Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NS EN ISO 14852 : 1ED 2004

Current
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
Published date

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

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more