File:Du Nouy tensiometer.jpg

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DescriptionDu Nouy tensiometer.jpg	English: This is a drawing of a du Noüy ring tensiometer, used for measuring the surface tension of liquids. I removed most of the arrows pointing out specific parts, but left the one pointing to the ring itself.
Date	1922
Source	Page 52 of Laboratory Manual of Colloid Chemistry
Author	Harry Nicholls Holmes
Other versions	See this site for the original drawing.

Public domain	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1930, and if not then due to lack of notice or renewal. See this page for further explanation.	United States
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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:25, 28 June 2009		800 × 670 (87 KB)	wikimediacommons>Astrochemist	{{Information \|Description={{en\|1=This is a drawing of a du Noüy ring tensiometer, used for measuring the surface tension of liquids. I removed most of the arrows pointing out specific parts, but left the one pointing to the ring itself.}} \|Source=Page

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