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ISO 7491:2000Published

Dental materials — Determination of colour stability

Produits dentaires — Détermination de la stabilité de couleur

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Life cycle

Replaces

ISO 7491:1985WithdrawnDental materials — Determination of colour stability of dental polymeric materialsInternational Standard · Published 15 Aug 1985 · ISO/TC 106/SC 2

Replaced by

ISO/WD 7491Deleted (project abandoned)Dentistry — Determination of colour change of dental materials under ageing and staining developmentInternational Standard · ISO/TC 106/SC 2ISO/PWI 7491Deleted (project abandoned)Dentistry— Determination of colour change of dental materials under ageing and staining developmentInternational Standard · ISO/TC 106/SC 2