UNE-EN ISO 846:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Plastics - Evaluation of the action of microorganisms (ISO 846:1997)
Hardcopy , PDF
Spanish, Castilian, English
26-05-1998
21-10-2020
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus and materials
6 Test specimens
7 Preparation of specimens
8 Procedures
9 Assessment
10 Expression of results
11 Accuracy of the measurements
12 Test report
13 Bibliography
Annexes
A Determination of the water content and water-holding
capacity of a soil
B Precision
C Information on test fungi
Defines methods for the determination of the deterioration of plastics caused by the action of fungi and bacteria and soil microorganisms. Not intended to determine the biodegradability of plastics. Determines deterioration by visual examination and/or changes in mass and/or changes in other physical properties. Applies to all plastic non-porous articles having an easy-to- clean surface.
| Committee |
CTN 53/SC 6
|
| DevelopmentNote |
Supersedes UNE 53421. (09/2003)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| NEN EN ISO 846 : 1997 | Identical |
| EN ISO 846:2019 | Identical |
| DIN EN ISO 846:1997-10 | Identical |
| NS EN ISO 846 : 1ED 1997 | Identical |
| NF EN ISO 846 : 1997 | Identical |
| NBN EN ISO 846 : 1997 | Identical |
| EN ISO 846:1997 | Identical |
| BS EN ISO 846:1997 | Identical |
| I.S. EN ISO 846:1998 | Identical |
| ISO 846:1997 | Identical |
| ONORM EN ISO 846 : 1997 | Identical |
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