ISO 4311:1979
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ISO 4311:1979
10177
Status : Published (Under review)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
en
Format Language
std 1 40 PDF
std 2 40 Paper
  • CHF40
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Abstract

The method is carried out in the following way: Determination of the surface tension of a series of solutions whose concentrations bracket the critical micellization concentration. Plotting of the graph of surface tension as a function of the logarithm of the concentration: the critical micellization concentration corresponds to a singular point on this curve. In this point the curve shows a sharp change of slope.

General information

  •  : Published
     : 1979-06
    : International Standard confirmed [90.93]
  •  : 1
     : 3
  • ISO/TC 91
    71.100.40 
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