BAIRD &.TATLOCK (LONDON) LTD. 



4114 



4114 Thermometers for chemical work, of English glass with Jena bulbs, engraved scale, 

 length about 12 in. .correct to within half degree at lower ranges and one degree at higher 

 ranges. 



Best English manufacture in metal cases, nickelled. with pull off covers. 



A. B. C. D. E. F. 



Range o to 110 C. o to 220 C. o to 360 C. o to 220 F. o to 400 F. o to 600 F. 

 Price 4/6 4/9 6/- 4/6 4/9 6/- 



52/- 551- 70!- 52 /' 55/- 70/-perdoz. 



Special prices for quantities. 



NOTE. These thermometers are not of standard quality or suitable for verification at the National Physical 

 Laboratory, but are specially adapted for general chemical work in place of the ordinary Continental made 



thermometer. 



ICHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



775 



