Withdrawn
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.
WITHDRAWN
ISO 1615:1976
95.99
Withdrawal of Standard
May 27, 2002
Glycerines for industrial use — Determination of alkalinity or acidity — Titrimetric method
95.99 Withdrawal of Standard