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NEN ISO 456 : 1983

Current

Current

The latest, up-to-date edition.

SURFACE ACTIVE AGENTS - ANALYSIS OF SOAPS - DETERMINATION OF FREE CAUSTIC ALKALI

Published date

12-01-2013

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Defines two methods of determining free caustic alkali in commercial soaps, excluding compounded products: Method A, ethanol method; Method B, barium chloride method.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

Standards Relationship
ISO 456:1973 Identical

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