Glass hydrometer by A Delaunay
- Made:
- 1870-1910
Glass hydrometer by A Delaunay, Paris. Marked "alcoometre Gay Lussac". Mercury weight and paper scale. In tinplate tube. Range 20 - 39.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-539
- type:
- hydrometer
- credit:
- Laboratory of the Government Chemist