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Norm
ISO 304:1985
Issue date: 1985 12 19
Surface active agents — Determination of surface tension by drawing up liquid films
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 ...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 10 Pages
Language:
English
ICS
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.
ISO 304:1985
1985 12 19
Surface active agents — Determination of surface tension by drawing up liquid films
Norm
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ISO 304:1978
1978 11 01
Surface active agents — Determination of surface tension by drawing up liquid films
Norm
