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 11: METHANOLIC SOLUTION OF SODIUM HYDROXIDE, OF CONCENTRATION 0,5 MOL/L.
STANDARD published on 8.7.1994
Designation standards: UNE 55539-11:1994
Publication date standards: 8.7.1994
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE