This collection is sufficient for a large number of experimental set-ups. Theflexible connections make this set particularly suitable for student experiments. Contents:- 35840.15 Flask, round, 50 ml, GL 25/12(4 pcs)- 35841.15 Flask, round, 100 ml, GL25/12 (3 pcs)- 35812.15 Flask, round, 250 ml, GL25/12- 35842.15 Flask, round, 2 neck, 100 ml,GL 25/12 and GL 18/8- 35843.15 Flask, round, 2 neck, 250 ml,GL 25/12 and GL 18/8- 35677.15 Flask, round, 3 neck, 100 ml,2 x GL 25/12 and 1 x GL 25/8- 36330.15 Test tube with hose connection, GL 25/8 (2 pcs)- 35901.15 Test tube with stopcock, GL25/12- 35902.15 Distilling bridge, GL 18/8- 35815.15 Dimroth condenser, GL 25/12- 35795.15 Liebig condenser with attachment, GL 18/8- 35818.15 Short condenser, with attachment, GL 18/8- 35792.15 Vigreux column, GL 25/12- 35900.02 Cold finger for GL threadedconnectors- 35806.15 Vacuum adapter, straight, GL25/12- 35869.15 Adapter for 4 flasks, GL25/12- 35791.15 Stutzer attachment, GL 25/12- 35809.15 Soxhlet attachment, GL 25/12- 35790.15 Water separator, GL 25/12- 35854.15 Funnel for gas generator, GL18- 35853.15 Dropping funnel, 50 ml, graduated, GL 18- 36959.15 U-tube, with side arms, GL 25- 44454.15 U-tube, with frit and sidearms, GL 25/8- 33948.01 Combustion tube, 300 mm,quartz glass, IGJ 19/26- 35678.01 Adapter, IGJ 19/26 to GL 18/8(2 pcs)- 35800.05 Adapters, IGJ 19/26 to GL25/12 (2 pcs)- 41220.03 Connecting cap, GL 18 (10pcs)- 41221.03 Closing cap, GL 25 (10 pcs)- 38060.00 Laboratory thermometer, withstem, -10...110°C- 38061.01 Laboratory thermometer, withstem, -10...250 °C- 39582.01 Storage tray for set of glassapparatus- Accessories and consumables:- 32995.02 Extraction thimbles for Soxhlet attachment, 10×110 mm (5 pcs)- 36702.77 Set of 28 glass tubes- 41230.03 Connecting cap, GL 18, (10pcs)- 41231.03 Connecting cap, GL 25, (10pcs)- 41240.03 Gasket for connecting cap, GL18, 8 mm hole (10 pcs)- 41242.03 Gasket for connecting cap, GL25, 8 mm hole (10 pcs)- 41243.03 Gasket for connecting cap, GL25, 12 mm hole (10 pcs)- 38554.00 Cork ring, for 100 ml flasks- 38555.00 Cork ring, for 250 ml flasks