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ADA 27-1993
- Direct Filling Resins
- standard by American Dental Association, 07/01/1993
- Publisher: ADA
$44.00$87.00
This standard specifies requirements for dental resin-based restorative materials supplied in a form suitable for mechanical mixing, hand mixing, or external energy activation. This specification does not cover requirements for materials intended to prevent dental caries, or for materials that are cured outside the mouth.