Image
Category
Collection
Maker
On Display
Object type
Place
Material
Date

Whirling psychrometer for measuring humidity

1950-1953

Gallenkamp carbon dioxide/air mixer

Glass 'Technico' hydrometer

1860-1980

Glass specific gravity hydrometer marked Gallenkamp

1930-1980

Glass 'Technico' hydrometer. 192mm long. Range 1.700 - 1.750. Lead weight and paper scale. In dark blue cardboard tube

1930-1980

Glass 'Technico' hydrometer. 184mm long. Range 1.850 - 1.900. Mercury weight and paper scale. In black cardboard tube

1930-1980

Glass 'Technico' specific gravity hydrometer

1930-1980

Glass specific gravity hydrometer marked Gallenkamp

1930-1980

Glass 'Technico' specific gravity hydrometer

1930-1980

Glass 'Technico' specific gravity hydrometer

1930-1980

Glass 'Technico' specific gravity hydrometer

1930-1980

Glass 'Technico' hydrometer. 183mm long. Range 1.400 - 1.500. Lead weight and paper scale. In green cardboard tube

1860-1980

Glass hydrometer marked Gallenkamp and marked 'Spec. Gew.'

1900-1940

Specific gravity hydrometer

Specific gravity hydrometer

Glass specific gravity hydrometer marked Gallenkamp

1930-1980

Glass specific gravity hydrometer marked Gallenkamp

1930-1980

Glass hydrometer marked Gallenkamp

1930-1960

Glass medium S. T. hydrometer by Gallenkamp

1920-1960

Glass specific gravity hydrometer marked Gallenkamp

1930-1980

Glass 'Technico' specific gravity hydrometer

1930-1980

Pipettes; 10cc in 1/10th

Hempel's desiccator with ground-in stopcock

Gebulliometer by Gallenkamp

Specific gravity hydrometer

Balance on wooden base, no case

Melting point block by Gallenkamp, 1966

1966

Hortvet cryoscope thermometer (mercury-in-glass)

1950-1970

Stand for electrolytic analysis by Gallenkamp

1925

Flat bottomed glass flask and glass extractor from the Soxhlet apparatus

1900-1923

25ml volumetric flask.

1950-1965

50ml single graduation volumetric flask

Photo-electric Colorimeter with a voltage transformer. The colorimeter consisting of a lamp

1900-1980

250ml Volumetric flask with 14/15 ground glass neck

110ml Sugar flask with two graduations

100ml Volumetric flask with ground glass neck

50ml single graduation volumetric flask

Grade 'B' 20ml volumetric flask.

50ml single graduation volumetric flask

25ml volumetric flask.

1950-1965

50ml single graduation volumetric flask

50ml single graduation volumetric flask

50ml single graduation volumetric flask

Grade B 20ml volumetric flask,

Test tube with arm

50ml single graduation volumetric flask

50ml single graduation volumetric flask

10ml Volumetric flask with groung glass neck and single graduation mark

20ml Volumetric flask with long neck lip and single graduation

25ml Volumetric flask with lip and single graduation