BAIRD &TATLOCK (LONDON) LTD. 



Polariscopes, Laurent's. 



5888 



5889 



<z fi c 



> 4 



5888 T Saccharimeter and Polariscope, for use with sodium flame, with two divisions, small 



model, for tubes of 20 and 22 centimetres long .. .. .. .. ..1600 



5889 T Gas burner with two jets for above . . . . . . . . . . ..240 



5890 r Three metal tubes, 20 centimetres long, for above . . . . . . . . . . 1 13 



Price complete 19 17 



5891 T Saccharimeter and Polariscope, for use with sodium flame, grand model for diffusion, 

 for tubes of 50 centimetres long and cover 



5892 1 Gas burner with two jets 



5893 1 Four glass tubes cased in brass, 20, 30, 40, and 50 centimetres long 



19 16 

 .. 240 

 .. 3 17 



Price complete 25 17 



NOTE. Please indicate the pressure of the gas when giving an order. 



rner for Sodium Flame, with two jets suitable for low gas press 

 of water 



5895 T Gas Burner for Sodium Flame, with one jet suitable for high pressure 



5894 r Gas Burner for Sodium Flame, with two jets suitable for low gas pressure, under 0.025 

 metre of water 



240 

 1 10 6 



(CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



