EN 27491 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
DENTISTRY - DENTAL MATERIALS - DETERMINATION OF COLOUR STABILITY OF DENTAL POLYMERIC MATERIALS
12-01-2013
01-09-2000
Foreword
0 Introduction
1 Scope and field of application
2 References
3 Method of test
Defines a method for the determination of the colour stability of dental polymeric materials.
| Committee |
TC 55
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 27491:1991-09 | Identical |
| I.S. EN 27491:1992 | Identical |
| NF EN 2741991 : 1991 | Identical |
| NEN ISO 741991 : 1991 | Identical |
| ISO 7491:2000 | Identical |
| NBN EN 27491 : 1992 | Identical |
| BS 6790:1987 | Identical |
| UNE-EN 27491:1992 | Identical |
| I.S. EN ISO 3336:1996 | DENTISTRY - SYNTHETIC POLYMER TEETH |
| I.S. EN ISO 1567:2000 | DENTISTRY - DENTURE BASE POLYMERS |
| BS EN ISO 2566-2:2001 | Steel. Conversion of elongation values Austenitic steels |
| BS EN ISO 1567:2001 | Dentistry. Denture base polymers |
| EN ISO 1567 : 2000 | DENTISTRY - DENTURE BASE POLYMERS |
| EN 29917 : 1994 | DENTAL WATER BASED CEMENTS |
| EN ISO 3336 : 1996 | DENTISTRY - SYNTHETIC POLYMER TEETH |
| ISO 4892:1981 | Plastics — Methods of exposure to laboratory light sources |
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