SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 4: SOLUTIONS OF SULFURIC ACID, OF CONCENTRATIONS BETWEEN 0,01 MOL/L AND 0,5 MOL/L.
NORM herausgegeben am 8.7.1994
Designation standards: UNE 55539-4:1994
Publication date standards: 8.7.1994
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE