BAIRD &TATLOCK. (LONDON) LTD. 



Graduated Apparatus for Volumetric Analysis. 



All graduated apparatus are calibrated on the basis of the standard litre, i.e. 1,000 grammes of 



distilled water at 4 C. = 1,000 cubic centimetres, and are 



adjusted to read correctly at 15 C. 



Standard Burettes are graduated to deliver the amount stated within the following time limits- 

 Capacity . . . . 10 25 50 TOO c.c. 

 In seconds . . 25-30 35-45 55-6? 70-90 



I 



- 



f 



Standard 

 3123 



] 



3122-3125 



Standard 

 3124 



Standard 

 3125 3126 



3127 



STANDARD BURETTES, VERIFIED AND STAMPED AT THE REICHSANSTALT, 



BURETTES, ACCURATELY GRADUATED FOR ANALYTICAL WORK. 



3126 Mohr's Burette, with Geissler's Stopcock. 



50 60 75 75 



100 



100 



100 



5/6 



Capacity 10 20 25 25 50 



Divided A A * ' A t A A * A 



Price 2/6 3/- 3/- 3/3 3/6 3/9 5/6 5/3 5/6 



3127 Mohr's Burette, with jet, pinchcock, and I.R. tubing complete. 



Capacity . . . . 10 25 50 50 60 



Divided --A A * 



Price .. 1/8 2/3 2/6 



NOTE. Volumetric Apparatus, except standard quality, calibrated at 80 F. or other tempera- 

 tures, for use in tropical climates made to order only at an additional charge of 10 per cent, on the 

 v.italogue prices. 



50 

 A 



2/9 



-I 

 3/9 



100 



J 



3/9 



100 



A 



61- 



IOO 



i 



4/3 



200 c.c. 



i 



7/- each. 



200 c.c. 



i 

 5/9 each. 



