Of Special Current Interest 



LABORATORY and CLINICAL 



Fairchild Culture and Tablet of the Bacillus Bulgaricus, type A — a 

 superior culture, maintained, standardized, by perfected laboratory 

 technic. 



Pepton, Fairchild — for all the purposes of the bacteriological and anti- 

 toxin laboratory. 



Trypsin, Fairchild — isolated to a great degree from the other enzymes 

 and constituents of the pancreas gland, standardized; the most potent 

 product of this name — 10,000 Roberts units. It is not pancreatin 

 labelled ''trypsin." 



Bile Salts, Fairchild — the sodium glycocholate and taurocholate in their 

 native association, separated from fresh ox gall. 



Holadin — the entire pancreas extract; potent in amylopsin, trypsin, lipase; 

 with associated gland constituents; of increasing interest and appli- 

 cation in therapeutics; especially serviceable in research work. 



Holadin and Bile Salts — suggested in view of the "close relationship be- 

 tween the bile and the pancreatic juice" (as shown by Pawlow and 

 others), and of great clinical service. 



Gastronn — on-alcoholic, glycerin-acid-aqueous extract of the entire stomach 

 mucosa; contains the enzymes with the associated soluble proteins 

 and inorganic constituents; optimum of enzyme energy. 



Enemose — for colonic alimentation. Obtained by physiological conver- 

 sion of lean beef and whole wheat; the complex of proteins, amino- 

 acids, etc., dextiins and maltose, and all associated soluble and con- 

 vertible substances, organic and inorganic, extractives, vitamins, 

 stimulating and activating principles of the native raw foods; per- 

 fectly diffusible, assimilable. Concentrated, standardized; ready by 

 simple dilution at the moment required. 



Fairchild Brothers and Foster 



New York 

 Specialists in the Applied Chemistry of the Digestive Enzymes 



