Organic chemistry micro-preparative set
circa 1970
Open ended cylinder with a lip at one end
Glass tube used by Berthelot
Drechsel's gas washing bottle
Gas jar
Mohr's potash bulbs
"Primus" Blast Pump
1928-1954
Laboratory glassware
Distillation head with B24 ground glass lower joint
Glass bulb used by Berthelot
Porcelain dye pot and lid
Laboratory glassware
Milk butyrometer for fat determination
Nitrometer Tube
1900-1950
Chlorine Bulb
1885-1895
Intermediate (Perkin type) receiver
Distillation receiver adaptor bend with side arm
Distillation apparatus
U tube
Distillation Receiver Dean Stark
Absorption Tube
1900-1950
Soxhlet extractor
Splash head
Respiroscope with B14 Quickfit joint
Straight drying tube with bulb
Glass dish, part of Victor Meyer's vapour-density apparatus
50ml single graduation volumetric flask
Laboratory Glassware
1900-1950
Gas Absorption Tube
1900-1950
Calcium of chloride tube, straight with one bulb
Respiroscope with ground glass joint
Butyrometer.
Fractional distillation tube
Ladenburg distillation flask
Still head with thermometer
Glass tube with two bulbs at one end
Glass tube
Soxhlet's extraction apparatus
50ml single graduation volumetric flask
50ml single graduation volumetric flask
Gas jar with foot and ground glass flange
Still head, De Koninck's type
Absorption tube, White's pattern with five bulbs
Drying gas apparatus
Ceramic rings for water-bath
Glass object
50ml Stokes' tube.
1929-1970
Pyrex ground glass joint adapter with added side arm and Quickfit joint.
Laboratory Capillary Tubing
1900-1950
