ISO 6889:1986
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ISO 6889:1986
13412

Status : Published (Under review)

This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
en
Format Language
std 1 63 PDF
std 2 63 Paper
  • CHF63
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Abstract

The determination is carried out in the following way: Measurement of the maximum force which can be exerted before the film breaks, the force being exerted vertically on a stirrup or ring, in contact with he interfacial liquid film between two immiscible liquid phases placed in a measuring cup, in order to draw up the interfacial film. The force must pass through a maximum, otherwise the measurement is not valid.

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General information

  •  : Published
     : 1986-03
    : International Standard confirmed [90.93]
  •  : 2
     : 10
  • ISO/TC 91
    71.100.40 
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