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NEN ISO 418 : 2002

Current

Current

The latest, up-to-date edition.

PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR ANHYDROUS SODIUM SULFITE

Published date

12-01-2013

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Gives criteria for the purity of photographic-grade anhydrous sodium sulphite and specifies the tests to be used to determine the purity.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

Standards Relationship
ISO 418:2001 Identical

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