Hydrometer, range 3.0-3.2

Hydrometer, range 3.0-3

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Hydrometer, range 3.0-3
Science Museum Group
© The Board of Trustees of the Science Museum

Hydrometer, range 3.0-3.2, used to test the purity of bromide, made by J. W. Towers & Co. Widnes, with a mercury-filled bulb, in its original box, 1950s. Used at F. W . Berk & Co., Sandridge, St. Albans, Herts.

Details

Category:
Experimental Chemistry
Object Number:
2006-198
Materials:
glass, paper and mercury
type:
hydrometer
credit:
M A Gilbey