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NS
NS EN ISO 22254 : 1ED 2005

NS EN ISO 22254 : 1ED 2005

Current

Current

The latest, up-to-date edition.

DENTISTRY - MANUAL TOOTHBRUSHES - RESISTANCE OF TUFTED PORTION TO DEFLECTION

Published date

12-01-2013

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

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

Describes a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. It applies 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 filaments.

DevelopmentNote
Supersedes NS ISO 8627. (06/2011)
DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Current
Supersedes

Standards Relationship
I.S. EN ISO 22254:2005 Identical
ISO 22254:2005 Identical
DIN EN ISO 22254:2005-11 Identical
UNE-EN ISO 22254:2006 Identical
BS EN ISO 22254:2005 Identical
UNI EN ISO 22254 : 2006 Identical
EN ISO 22254:2005 Identical

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