DS/EN ISO 7491:2001
Dental materials - Determination of colour stability

Standard No.

DS/EN ISO 7491:2001

Release Date

2001

Published By

Danish Standards Foundation

Latest

DS/EN ISO 7491:2001

Replace

DS/ISO 7491:1992

Scope

This standard specifies a method for the determination of the colour stability of dental materials after exposure to light and water.

DS/EN ISO 7491:2001 history

• 2001 DS/EN ISO 7491:2001 Dental materials - Determination of colour stability
• 0000 DS/ISO 7491:1992