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. ACETOUS SOLUTION OF PERCHLORIC ACID 0,1 N
NORM herausgegeben am 15.9.1976
Designation standards: UNE 55539-12:1976
Note: UNGÜLTIG
Publication date standards: 15.9.1976
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE