Organic chemistry micro-preparative set
circa 1970
Open ended cylinder with a lip at one end
Glass tube used by Berthelot
Mohr's potash bulbs
Gas jar
Drechsel's gas washing bottle
"Primus" Blast Pump
1928-1954
Distillation head with B24 ground glass lower joint
Laboratory glassware
Distillation apparatus
Glass bulb used by Berthelot
Porcelain dye pot and lid
Laboratory glassware
Milk butyrometer for fat determination
Nitrometer Tube
1900-1950
Distillation receiver adaptor bend with side arm
Distillation Receiver Dean Stark
Chlorine Bulb
1885-1895
Straight drying tube with bulb
Intermediate (Perkin type) receiver
Soxhlet extractor
U tube
Calcium of chloride tube, straight with one bulb
Fractional distillation tube
Splash head
Respiroscope with B14 Quickfit joint
50ml single graduation volumetric flask
50ml single graduation volumetric flask
Respiroscope with ground glass joint
Butyrometer.
Absorption Tube
1900-1950
Still head with thermometer
Glass tube with two bulbs at one end
Absorption tube, White's pattern with five bulbs
Glass tube
Soxhlet's extraction apparatus
Gas jar with foot and ground glass flange
Still head, De Koninck's type
Custom made glass adaptor with ground glass joints and stopcock, with a complex sealed U-tube side-arm
Laboratory Glassware
1900-1950
Gas Absorption Tube
1900-1950
Soxhlet's extraction apparatus, glassware component
Glass dish, part of Victor Meyer's vapour-density apparatus
50ml Stokes' tube.
1929-1970
Respiroscope with ground glass joint
Gas delivery tube with flange joint and five hole bulb
Filter pump
Ladenburg distillation flask
Nitrometer
1875
