BAIRD &TATLOCK (LONDON) LTD. 



2245 2246 2247 2248 2249-2250 



2245 Condenser, of metal, Prof. Storch's, nickel-plated copper, size 3 in. by i in., for use with 



Soxhlet's fat extraction apparatus, etc. . . . . . . . . . . each 



2246 Condenser, all glass, with inside jacket for cooling water, 30 centimetres long . . 



2247 Condenser, glass, double walled, for fractional distillation, as designed for use in Chemical 



Laboratory, King's College . . . . . . . . each, 1 /6 ; per doz. 



2248 Condensers, Soxhlet's, double-ball, nickel-plated (condenser only) . . . . each 



2249 Cribb's Double Surface Glass Condenser, 4f by ij in. 



2250 Cribb's Double Surface Copper Condenser, 4^ in. by i in. 



2251 New Double Surface Condenser. This condenser has been devised by us as an improve- 



ment on the ordinary pattern. It is entirely of glass and without corks or indiarubber 

 connections to get out of order. As will be seen from the illustration, the cooling water 

 enters by the tube projecting to the bottom. The exit tube is on the left. each 



2252 New Double Surface Condenser, as above, of copper, nickel-plated 



2251 





 



2253-2254 



2253 Condenser, Liebig's, copper jacket, 18 in. long, glass condensing tube 28 by | in., on iron 



tripod foot, brass pillar adjustable to various heights and to any angle 



2254 Condenser, Liebig's, copper jacket, 24 in., glass tube 36 by ij in. 



each 



17 

 5 

 4 

 6 





 



6 

 10 







6 





 6 

 

 



6 

 6 



15 

 1 1 





 



IEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



435 



2 F 





