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UNE 55539-12:1995
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 12: ACETOUS SOLUTION OF PERCHLORIC ACID, 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 12: Disolución acética de ácido perclórico, de concentración 0,1 mol/l.
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| Standard number: | UNE 55539-12:1995 |
| Pages: | 8 |
| Released: | 1995-03-24 |
| Status: | Standard |
DESCRIPTION
UNE 55539-12:1995
IT SPECIFIES METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF ONE LITRE OF STANDARD ACETOUS SOLUTION OF PERCHLORIC ACID, OF CONCENTRATION 0,1 mol/l, TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM.
