BAIRD &TATLOCK (LONDON) LTD 



3521-3524 



Fletcher's Standard Boiling Burners. 



3521 No. 10 Standard. Diameter across Support for Vessels 5| in. 



3522 15 7 



3523 20 8 



3524 35 10 



3525 Fletcher's Radial Burner, No. 10 S 



3525 



13 

 025 

 M 

 cb 

 each TO 



3526 



3526 Fletcher's Cast-iron Tube Burners. 



Length of flame 



Gas consumption per hour 



Price 



9 ioi i2f 14 19 24 30 36 42 it 



10 10 15 15 25 30 35 40 45 en 

 3/- 3/- 3/6 3/6 6/- 7/6 9/- 10/6 12/6 ea. 



3527-3528 (Fig. A) 



3527-3528 (Fig. B) 



Fletcher's Argand Bunsen. 



A cheap, simple, and indestructible burner for- small laboratory work. 



The flame of these burners is shorter, more compact, and higher in temperature than an ordinary 

 Bunsen, and is also free from smell. 

 The air supply is self-adjusting. 



The sizes given are the bore of the horizontal tube. 



Price with Tripod. Price without Tripod. 

 Gas consumption . . . . . . . . Fig. A. Fig. B. 



3527 |-in. size, 3^ ft. per hour . . . . . . 3/- 2/3 



3528 f-in. 7 .. .. .. 3/9 2/9 



CROSS STREET HATTCXN GARDEN, E-C 



662 



