Jean's oleorefractometer
Jean's oleorefractometer, 1880-1910
- Object Number:
- 1938-592 Pt1
- type:
- refractometer and oleorefractometer
- Image ©
- The Board of Trustees of the Science Museum
Jean's oleorefractometer and accessories, 1880-1910
Jean's oleorefractometer, 1880-1910
Accessories for Jean's oleorefractometer comprising a wooden box containing brass valves and clamps, two mercury thermometers, two cork-stoppered glass bottles with contents, 1880-1910