538 



INFLUENCE OF FOOD PKESERVATIVES ON HEALTH. 



TABLE VIII. Urine determinations Volume, specific gravity, and total solids Series 



VI Continued. 



[Averages are per day.] 



a Four-day composite; average added in order to complete five-day record. 

 &No. 10 out second after subperiod; average of first after subperiod used. 



