EN ISO 22254:2005
Current
The latest, up-to-date edition.
Dentistry - Manual toothbrushes - Resistance of tufted portion to deflection (ISO 22254:2005)
15-08-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Test method
Annex A (informative) Determination of stiffness of
the tufted portion of toothbrush
ISO 22254:2005 specifies a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. This International Standard is applicable to toothbrushes having a conventional flat trim design and may not be applicable to toothbrushes with other designs. The results obtained with this International Standard may not correspond to consumer perceptions of the stiffness of toothbrush bristles.
| Committee |
CEN/TC 55
|
| DevelopmentNote |
Supersedes EN 28627. (11/2005)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN ISO 22254 : 2005 | Identical |
| I.S. EN ISO 22254:2005 | Identical |
| PN EN ISO 22254 : 2007 | Identical |
| NS EN ISO 22254 : 1ED 2005 | Identical |
| SS-EN ISO 22254:2005 | Identical |
| DIN EN ISO 22254:2005-11 | Identical |
| BS EN ISO 22254:2005 | Identical |
| UNE-EN ISO 22254:2006 | Identical |
| SN EN ISO 22254 : 2005 | Identical |
| NF EN ISO 22254 : 2006 | Identical |
| UNI EN ISO 22254 : 2006 | Identical |
| ISO 22254:2005 | Identical |
| NEN EN ISO 22254 : 2005 | Identical |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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