lEyamination. 



Oar Biological Laboratory being now extended and fitted 

 with the most modern apparatus, we are prepared to carry 

 out Bacteriological examinations of Yeast with increased 

 promptitude, and to advise as to the best means of cor- 

 recting faults that may arise in the process of brewing having 

 their origin in fermentation, and also as to the best means 

 of insuring healthy fermentation. 



This Laboratory is under the direction of Mr. E. J. Bo AKE, B. A., 

 who has had considerable experience in the examination and 

 cultivation of Yeasts. 



The wide field over which our experience extends gives 

 peculiar facilities for dealing with this difficult but most 

 important subject. 



The sterilised tubes which we introduced about two 

 years ago have proved of very great utility. By the use 

 of these sterilised tubes it is now possible to transport a 

 sample of Yeast from the brewery, no matter how distant, 

 into our Laboratory in exactly the same condition as it 

 was when first drawn. Tubes together with printed in- 

 structions will be forwarded on application, as will terms 

 and other necessary information. 



A. BOAKE, ROBERTS and Co., 



Stratford, London, E. 



Telegrams: "Boahe," London. 



