Norm

ISO 2762:1973 en

Hydrochloric acid for industrial use - Determination of soluble sulphates - Turbidimetric method

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Gepubliceerd op 01-11-1973
Taal Engels
The turbidimetric method is applicable to products containing less than 0.1 % (m/m) of soluble sulphates. The principle consists in evaporation of a test portion to dryness and solution of the residue in hydrochloric acid. Measurement of the turbidity obtained by precipitation, under well defined conditions, of barium sulphate. Has also been approved by the IUPAC.

Details

ICS-code 71.060.30
Nederlandse titel Hydrochloric acid for industrial use - Determination of soluble sulphates - Turbidimetric method
Engelse titel Hydrochloric acid for industrial use - Determination of soluble sulphates - Turbidimetric method

Winkelwagen

Subtotaal:

Ga naar winkelwagen