U tube
Distillation apparatus
"Primus" Blast Pump
1928-1954
Ladenburg distillation flask
Porcelain dye pot and lid
Chemical tube
Glass, part of chemical apparatus(?), Islamic
Glass object
Glass tube
Glass bulb used by Berthelot
Open ended cylinder with a lip at one end
Glass tubing
Cylinder with brown hessian covering open end secured with brown string
Butyrometer, graduated on column.
Straight drying tube with bulb
Vacuum filling assembly
Laboratory glassware
Still head, De Koninck's type
Ground glass multiple adapter
1945-1965
Gas jar
Fractional distillation tube
50ml single graduation volumetric flask
50ml single graduation volumetric flask
50ml single graduation volumetric flask
Still head with hand blown joints and cork on bent side arm
Laboratory glassware
Gas jar with foot and ground glass flange
Bredt's apparatus for distillation under reduced pressure
Fractional distillation tube
Custom made glass adaptor with ground glass joints and stopcock, with a complex sealed U-tube side-arm
Absorption Tube
1900-1950
Laboratory Capillary Tubing
1900-1950
Laboratory Glass Tubing
1900-1950
Laboratory Glass Tubing
1900-1950
Glass Chemical Glass
1900-1950
Laboratory Glassware
1900-1950
Gas Absorption Tube
1900-1950
Laboratory Glass Tubing
1900-1950
Laboratory Beaker
1900-1950
Glass Specimen Jar
1890
Laboratory Beaker
1900-1950
Three-Necked Laboratory Flask
1900-1950
Three-Necked Laboratory Flask
1900-1950
Laboratory Flask
1900-1950
Three-Necked Laboratory Flask
1900-1950
Three-Necked Laboratory Flask
1900-1950
Laboratory Jar
1900-1950
Laboratory Flask
1900-1950
Laboratory Flask
1900-1950