Metabolism Experiment No. 73. 



141 



elements nitrogen, carbon, hydrogen, phosphorus, sulphur, and chlorine, as 

 well as the water, total solids, ash, total creatinine, and uric acid, were deter- 



Table 94. Determinations in urine per period and per day Metabolism experiment 



No. 73. 



mined. From the percentages thus obtained and the weight of urine, the 

 quantities of elements and compounds eliminated were computed. The results 

 are recorded in table 95. The determinations of the phosphoric acid by titra- 

 tion, total creatinine, uric acid and chlorine were made through the kindness 



