Glass hydrometer by unknown maker

Made:
1860-1980
Glass hydrometer by unknown maker. 113mm long. Range 0.800 - 0

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Glass hydrometer by unknown maker. 113mm long. Range 0.800 - 0
Science Museum Group
© The Board of Trustees of the Science Museum

Glass hydrometer by unknown maker. 113mm long. Range 0.800 - 0.850. Mercury weight and paper scale. In tinplate tube with screw-on cap, 1900 - 1960. Hydrometer index 274.

Details

Category:
Experimental Chemistry
Object Number:
1997-1079
Materials:
glass, mercury, paper (fibre product) and tin plate
type:
hydrometer
credit:
-