Glass specific gravity hydrometer

Made:
1880-1970
Glass specific gravity hydrometer

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Glass specific gravity hydrometer
Science Museum Group
© The Board of Trustees of the Science Museum

Glass specific gravity hydrometer. Mercury weight and paper scale. Range 0.700 - 0.800.

Details

Category:
Experimental Chemistry
Object Number:
2005-546
type:
gravity hydrometer
credit:
Laboratory of the Government Chemist