I 'v I 



JJfi, 

 M^ 



BAIRD &.TXTLOCK (LOM)ON) LTD. 





3133 3133 



3134 



3135 



3136 



3137 3138 3139 



3140 



3141 



3133 Mohr's Burette, with side stopcock and bored stopper ground to fit. 



Capacity . . 25 50 50 



Divided ........ T V ^ 



Price 4/6 5/3 6/- 



3134 Ripper's Weighing Burette, 60 cubic centimetres (Chemiker, Zeitung, 1892) 



3135 Bunsen's Absorption Tubes, graduated into 250 millimetres 



3136 Bunsen's Absorption Tubes, graduated into 250 millimetres, with bulb 



100 



I 

 6/9 



IOO C.C. 



I 



7/3 



each 



080 

 1 6 

 1 10 



3137 Carbon Tubes, uniformly graduated (Eggertz's tubes). 



Capacity . . . . . . . . 10 



Divided . . . . . . . . ^ 



Price, graduated . . . . . . 2/6 



3138 Plain tubes for same, of similar capacity 



3139 Erdmann's Burette Floats, for 25 or 50 c.c. burettes 



3140 Burette Jet, for use without clip 



3141 Burette Jet, glass, ordinary 



3142 Burette Caps or Covers, glass 



2O 30 c.c. 



3/- 4/- per pair. 



each 



each, 7d. ; per doz. 



each 



. . per doz. 



006 

 063 

 009 

 006 

 010 



I CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



595 



2Q 



