BAIRD &TATLOCK (LONDON) LTD. 



9] 



4126 4128 4129 



4126 Thermometers, dairy, paper scale, about 10 by f in., range about 230 F., indicating 



freezing, churning, cheese, and scalding 



each, 9d. ; per doz., 8/- ; per gross 4 12 



4127 Thermometers, for chemical use, stem 2 ft. long, graduated scale about i ft., total length 



3 ft., milk glass scale enclosed in outer tube, of Resistance glass. 



Range . . . . o to 110 200 360 C. 212 400 600 F. 



Price . . . . 5/- 5/6 6/6 5/- 5/6 6/6 each. 



4128 Thermometers, about 14 in. long, stem 10 in., scale 4 in. at top, milk scale enclosed in 



outer tube, suitable for incubators, etc. 



Range . . . . . . o to 50 o to 100 50 to 100 C. 



Price . . . . . . 3/6 3/6 3/6 each. 



4129 Thermometer, milk glass scale o to 50 C., with stem bent at angle, for use with incubators, 



A x 



etc. 



046 





 



4130 Thermometers, for testing benzole, engraved on stem, small bulb, range 70 to 130 C., 



in ths, length about 15 in. . . . . . . . . . . . . each 



4131 Thermometers, for testing naphtha, 90 to 200 C. in degrees, engraved on stem 



4132 Thermometers, of Jena normal glass, about 13 in. long and J in. thick, engraved on stem, 



graduated into C. and F. 



Range . . . . no C. and 220 F. 200 C. and 400 F. 360 C. and 600 F. 



Price . . . . . . 3/- 3/6 4/6 each. 



5 9 

 5 9 



4133 



:133 Thermometers, clinical, English make, lens front with indestructible index, in nickel- 

 plated case, one minute, 4 in. long . . . . . . each, 2/3 ; per doz. 



160 



CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



779 



