GSO ISO 304:2014
ISO 304:1985
Gulf Standard
Current Edition
·
Approved on
25 December 2014
Surface active agents - Determination of surface tension by Drawing up liquid films
GSO ISO 304:2014 Files
Arabic
15 Pages
Current Edition
OMR
46.38
English
10 Pages
Current Edition
Reference Language
OMR
31.08
GSO ISO 304:2014 Scope
The maximum force is measured which is necessary to act vertically on a stirrup or a ring, in contact with the surface of the liquid being examined placed in a measuring cup, in order to separate it from this surface, or on a plate with an edge in contact with the surface, in order to draw up the film that has formed. The surface tension of pure liquids or other solutions can also be measured by this method.
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