BAIRD &TATLOCK (LONDON) LTD. 



548 



548 Pasteur's Flasks. 



Capacity 

 Price 



549 Duclaux's Flasks, capacity about i litre 





each 020 



550 



550 Pasteur's Flasks. 



Capacity 

 Price 



551 Pasteur's Flasks. 



Capacity 

 Price 



552 Woodhead's Flasks, 20 c/m diam., with neck and two tubulurcs, capacity about i| litre, each 040 



553 Roscoe & Lunt's Flask for anaerobic cultures . . . . . . . . 020 



(See Phil. Trans. Royal Society, p. 636, vol. 182 (1891), B.) 



CROSS STREET HATTOTST GARDETST, E- C 



