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sklademVydáno: 1994-07-08
UNE 55539-8:1994
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 8: SOLUTION OF SODIUM THIOSULFATE, OF CONCENTRATION 0,1 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 8: Disolución de tiosulfato sódico, de concentración 0,1 mol/l.
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| Označení normy: | UNE 55539-8:1994 |
| Počet stran: | 6 |
| Vydáno: | 1994-07-08 |
| Status: | Norma |
DESCRIPTION
UNE 55539-8:1994
IT SPECIFIES METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF ONE LITRE OF STANDARD SOLUTION OF SODIUM THIOSULFATE OF CONCENTRATION 0,1 mol/l, TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM.
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