BAIRD &.TATLOCK. (LONDON) LTD. 



9 



4036 



4037 



4038 



4036 Stopcocks, brass, with straight tubes, ends corrugated for I.R. tubingv 



Bore . . . . . . . . . . . . J 



Price . . . . 1/9 



4037 Stopcocks, brass, three-way, ends corrugated, J in. bore 



4038 Stopcocks, brass, four-way, ends corrugated, J in. bore 



Jin. 

 2/9 each. 



each 036 

 040 



4039 



4039 Stopcocks, brass, Y shape, ends corrugated, J in. bore 



4040 Stopcocks, brass, T shape, ends corrugated, J in. bore 



4040 



each 046 

 046 



Illustration shows Apparatus No. .44040 connected up ready for use. 



A4040 



A4040 Odourless H 2 S Apparatus, as used in the Admiralty Chemists' Department, H.M. Dock- 

 yard, Portsmouth 



This is a simple apparatus for attaching to a Kipp's or other Sulphuretted Hydrogen Generator, by means 

 51 which the nuisance due to escape of gas may be entirely prevented. 



For full particulars and description see separate pamphlet on application. 



17 6 



ICHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



759 



