BS EN ISO 7491:2000

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Dental materials. Determination of colour stability

Available format(s): Hardcopy, PDF

Language(s): English

Published date: 15-12-2000

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Defines a procedure for the determination of the colour stability of dental materials after exposure to light and water.

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

Committee	CH/106/2
Development Note	Supersedes BS 6790(1987). (11/2000) Supersedes 98/563869 DC. (05/2005)
Document Type	Standard
ISBN
Pages
Published
Publisher	British Standards Institution
Status	Current
Supersedes	BS 6790:1987 98/563869 DC : DRAFT OCT 1998

ISO 4892-1:2016	Plastics Methods of exposure to laboratory light sources Part 1: General guidance
ISO 4582:2017	Plastics — Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 4892-2:2013	Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN ISO 4892-2:2013	Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013)

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Defines a procedure for the determination of the colour stability of dental materials after exposure to light and water.

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

Committee	CH/106/2
Development Note	Supersedes BS 6790(1987). (11/2000) Supersedes 98/563869 DC. (05/2005)
Document Type	Standard
ISBN
Pages
Published
Publisher	British Standards Institution
Status	Current
Supersedes	BS 6790:1987 98/563869 DC : DRAFT OCT 1998

ISO 4892-1:2016	Plastics Methods of exposure to laboratory light sources Part 1: General guidance
ISO 4582:2017	Plastics — Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 4892-2:2013	Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN ISO 4892-2:2013	Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013)