NF EN ISO 7491

NF EN ISO 7491

December 2000
Standard Current

Dental materials - Determination of colour stability

La présente Norme internationale spécifie une méthode pour la détermination de la stabilité de couleur des produits dentaires après exposition à la lumière et à l'eau.

Main informations

Collections

National standards and national normative documents

Publication date

December 2000

Number of pages

10 p.

Reference

NF EN ISO 7491

ICS Codes

11.060.10   Dental materials

Classification index

S91-237

Print number

1 - 16/10/2008

International kinship

European kinship

EN ISO 7491:2000
Sumary
Dental materials - Determination of colour stability

La présente Norme internationale spécifie une méthode pour la détermination de la stabilité de couleur des produits dentaires après exposition à la lumière et à l'eau.

Replaced standards (1)
NF EN 27491
October 1991
Standard Cancelled
Dental materials. Determination of colour stability of dental polymeric materials.

La présente norme spécifie une méthode de détermination de la stabilité de couleur des produits dentaires à base de polymères.

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