LABORATORY SUPPLIES AND CHEMICALS 



285 



3866 



3868 



3869 



3866 SUPPORT, for 1 burette of wood, corklined $1.10 



3868 SUPPORT, for 2 burettes, of wood, corklined 1.25 



3869 SUPPORT, Burette, as above, with extra arms to keep the burettes steady. . 1.50 



3872 



3876 



3877 



3870 SUPPORT, Burette, Chaddock's, wire clamps, rubber lined, for holding the 

 burette, which is readily placed in position or removed by simply 

 springing back the wire. The rod and base are of polished wood, fas- 

 tened on to the base is a piece of milk white glass. A very desirable 

 support; for 1 burette $1.75 



3872 SUPPORT, Burette, Chaddock's, as above, but for 2 burettes 3.00 



3874 SUPPORTS, for 2 burettes, solid porcelain base, revolving clamps; a very 



desirable and elegant support 5.50 



3876 SUPPORTS, for 4 burettes . . 7.50 



3877 SUPPORTS, Burette, porcelain base, brass rod, revolving clamps, for 2 



burettes . . 6.00 



