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ISO 1615:1976

Glycerines for industrial use — Determination of alkalinity or acidity — Titrimetric method ISO 1615:1976

Publication date:   Feb 1, 1976

95.99   Withdrawal of Standard   May 27, 2002

General information

95.99   Withdrawal of Standard   May 27, 2002

ISO

ISO/TC 47 Chemistry

International Standard

71.080.60   Alcohols. Ethers

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Scope

The principle of the method consists in the titration of a test portion with a standard volumetric solution of hydrochloric acid or sodium hydroxide in the presence of phenolphthalein as indicator. - Replaces ISO Recommendation R 1615-1970.

Life cycle

NOW

WITHDRAWN
ISO 1615:1976
95.99 Withdrawal of Standard
May 27, 2002




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