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NEN ISO 5990 : 2001

Current

Current

The latest, up-to-date edition.

PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR POTASSIUM SULFITE, 650 G/L AQUEOUS SOLUTION

Published date

12-01-2013

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Established criteria for the purity of photographic-grade potassium sulfite, 650 g/l aqueous solution, and specifies the test methods to be used to determine the purity.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

Standards Relationship
ISO 5990:2000 Identical

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