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>UNE 55539-14:1995 - SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULLATIONS CONTAINING THEM. PART 14: STANDARD SOLUTIONS WITH BUFFERED PH.
sklademVydáno: 1995-04-06
UNE 55539-14:1995 - SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULLATIONS CONTAINING THEM. PART 14: STANDARD SOLUTIONS WITH BUFFERED PH.

UNE 55539-14:1995

SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULLATIONS CONTAINING THEM. PART 14: STANDARD SOLUTIONS WITH BUFFERED PH.

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 14: disoluciones de referencia con PH tamponado.

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Označení normy:UNE 55539-14:1995
Počet stran:8
Vydáno:1995-04-06
Status:Norma
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UNE 55539-14:1995

IT SPECIFIES METHODS FOR PREPARATIONS AND STORAGE OF SIX SOLUTIONS WITH BUFFERED pH, TO BE USED FOR CALIBRATE pH-METERS SUPPLIED WITH A GLASS ELECTRODE.

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