Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
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Reference:
ISO 904:1976
Publication Year:
1976
Domain:
The principle consists in titration of a test portion with a standard volumetric solution of sodium hydroxide in presence of bromcresol green as indicator. Replaces ISO Recommendation R 904-1968.
20 500 F CFA
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