Twaddell 0/6 hydrometer

maker:
Griffin and Tatlock Limited

Glass Twaddle 0/6 hydrometer by Griffin & Tatlock Limited. Lead weight embedded inwax and paper scale. In grey cardboard box. Range 0 - 6.

Details

Category:
Experimental Chemistry
Object Number:
2005-506
type:
hydrometer and twaddell hydrometer
credit:
Laboratory of the Government Chemist