I.S. EN ISO 7491:2000
Current
The latest, up-to-date edition.
DENTAL MATERIALS - DETERMINATION OF COLOUR STABILITY
Hardcopy , PDF
English
01-01-2000
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Specifies a method for the determination of the colour stability of dental materials after exposure to light and water.
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