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.
Status : WithdrawnPublication date : 1976-02
Edition : 1Number of pages : 2
A standard is reviewed every 5 years
Revisions / Corrigenda