162 



BACON. 



Table III — Continued. 



Taken. 



Number of 

 cc. of gas 



with 



mercuric 



nitrate 



reagent. 



Number of 

 cc. of gas 

 with alka- 

 line hypo- 

 bromite. 



Ammonia 



coefficient 



found. 



Calcu- 

 lated. 



Urine, pregnancy case — 



31.4 



32.9 

 65.0 

 65.5 

 34.6 

 51.0 



16.6 



17.4 

 33.3 

 33.6 

 23.1 

 26.7 



7.8 



8.0 

 5.1 

 4.8 

 26.8 

 6.7 



7.2 



7.2 

 4.6 

 4.6 

 26.0 

 6.3 



Urine pregnancy case, duplicate determination. 

 Urine 3 hours older, no new Kjeldahl made 

 on this one 



Urine, fresh normal 











Now that a very simple and quick method has been worked out, I 

 expect to determine the ammonia index of a great number of urines from 

 persons suffering with various diseases. The results will he published 

 later. 



