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sklademVydáno: 1994-07-08
UNE 55539-9:1994
SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTION TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 9: SOLUTION OF POTASSIUM PERMANGANATE, OF CONCENTRATION 0,02 MOL/L.
Agentes de superficie. Métodos de preparación, valoración y conservación de disoluciones patrón para análisis volumétricos de agentes de superficie y de las formulaciones que los contienen. Parte 9: Disolución de permanganato potásico, de concentración 0,02 mol/l.
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Označení normy: | UNE 55539-9:1994 |
Počet stran: | 4 |
Vydáno: | 1994-07-08 |
Status: | Norma |
DESCRIPTION
This standard UNE 55539-9:1994 SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTION TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 9: SOLUTION OF POTASSIUM PERMANGANATE, OF CONCENTRATION 0,02 MOL/L. is classified in these ICS categories:
- 71.100.40
Categories: