I.S. EN ISO 7491:2000
Current
The latest, up-to-date edition.
DENTAL MATERIALS - DETERMINATION OF COLOUR STABILITY
Hardcopy , PDF
English
01-01-2000
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Specifies a method for the determination of the colour stability of dental materials after exposure to light and water.
| DevelopmentNote |
Supersedes I.S. EN 27491. (06/2007)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN EN ISO 7491 : 2000 | Identical |
| BS EN ISO 7491:2000 | Identical |
| NS EN ISO 7491 : 2ED 2000 | Identical |
| DIN EN ISO 7491:2001-01 | Identical |
| EN ISO 7491:2000 | Identical |
| ISO 7491:2000 | Identical |
| NBN EN ISO 7491 : 2000 | Identical |
| NF EN ISO 7491 : 2000 | Identical |
| UNE-EN ISO 7491:2001 | Identical |
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