UNE 55539-4:1994 (R2022)
Active , Reaffirmed Standard
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UNE 55539-4:1994 (R2022)

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 4: SOLUTIONS OF SULFURIC ACID, OF CONCENTRATIONS BETWEEN 0,01 MOL/L AND 0,5 MOL/L.
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No description.

Technical characteristics

Publisher Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Publication Date 07/08/1994
Confirmation Date 01/10/2022
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---

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