Glass lactometer
Glass lactometer, inscribed 'Quevenne' and with three scales: 15-45, skimmed 1/10-5/10 ( blue-coloured) and not skimmed 1/10-5/10 (yellow coloured), probably early 20th century.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1964-533
- type:
- hydrometer and lactometer
- credit:
- McLachlan, T.