Ammonia solution. Methods for determination of chloride content.
NORM herausgegeben am 31.8.1988
Bezeichnung normen: BS 4651-6:1988
Ausgabedatum normen: 31.8.1988
Zahl der Seiten: 10
Gewicht ca.: 30 g (0.07 Pfund)
Land: Britische technische Norm
Kategorie: Technische Normen BS
Applicable to ammonia solutions of concentrations within the range 25% to 35%, by mass. Two methods are described. The colorimetric method applies to products with chloride contents of not more than 150 mg/kg and the potentiometric method applies otherwise. Status: Confirmed