This International Standard specifies a method for the determination of the colour stability of dental materials after exposure to light and water.
Content Provider
International Organization for Standardization [iso]
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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.
