Norm

ISO 904:1976 en

Hydrochloric acid for industrial use - Determination of total acidity - Titrimetric method

31,57

Over deze norm

Status Definitief
Aantal pagina's 2
Gepubliceerd op 01-11-1976
Taal Engels
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.

Details

ICS-code 71.060.30
Nederlandse titel Hydrochloric acid for industrial use - Determination of total acidity - Titrimetric method
Engelse titel Hydrochloric acid for industrial use - Determination of total acidity - Titrimetric method

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