466 Mr. W. North. The Influence of 



Composition of Urine, Experiment II, 1879. March 19 to March 26. 



Date. 



Quantity. 



Specific 

 gravity. 



Chlorides 

 as NaCl. 



Phosphates 

 as P 2 5 . 



Sulphates 

 as H 2 S0 4 . 



Nitrogen. 

 Liebig. 



March 19. 

 „ 20. 

 „ 21. 

 „ 22. 

 „ 23. 

 „ 21. 

 „ 25 

 „ 26 



c.c. 



760 

 1155 

 1485 

 2290 

 2390 



970 

 1091 

 1640 



1035 

 1030 

 1026 

 1017 

 1020 

 1032 

 1032 

 1027 



7-60 

 17 77 

 19*48 

 21-46 

 21-89 

 12-52 

 17 72 

 20-50 



2-26 

 2-55 

 2*52 

 2-50 



2- 68 

 1-70 



3- 00 

 £-27 



2-67 

 255 

 2-64 

 263 

 4-18 

 315 

 2-79 

 2-85 



14- 01 

 14-51 

 14 51 

 16-08 

 21-42 

 17 31 

 16-04 

 16-82 



Totals . . . 

 Averages . 



11781 

 1472 



1027 



138-94 

 17 36 



19-48 

 243 



23-46 

 293 



130 -70 

 14 -83 



Composition of Urine. 

 Experiment III, 1879. April 2 ±o April 9. 



Date. 



Quantity. 



Chlorides 

 as NaCl. 



Phosphates 

 as P 2 5 . 



Sulphates 

 as H 2 S0 4 . 



Nitrogen. 

 Liebig. 



Specific 

 gravity. 



April 2 . . 

 „ 3 .. 

 „ 4.. 

 „ 5.. 

 „ 6 .. 

 „ 7.. 

 „ 8 

 „ 9 .. 



c.c. 



663 

 1675 

 1588 



990 

 2064 



927 

 1400 

 1227 



5-24 

 22 67 

 19-83 



19- 38 



20- 64 

 14-09 

 18-95 

 18-70 



2-92 

 1 -58 



1 -64 



2 34 



1- 17 



3 07 



2- 01 

 2-09 



2'55 

 2-99 

 2-54 

 2-57 

 3 32 

 2-67 

 2-47 

 2-54 



13-04 

 18 23 

 15-98 

 12-95 

 17-55 

 15 -69 

 17-54 

 14 92 



1034 

 1023 

 1022 

 1030 

 1020 

 1032 

 1027 

 1029 



Totals . . . 

 Averages . 



10534 

 1316 



139-50 

 17 -43 



16-82 

 2-10 



21-65 

 2-70 



125 24 

 15 -74 



1027 



Composition of Urine. 

 Experiment IV, 1879. May 7 to May 14. 



Date. 



Quantity. 



Specific 

 gravity. 



Chlorides 

 as NaCl. 



Phosphates 

 as P 2 5 . 



Sulphates 

 as H 2 S0 4 . 



Nitrogen. 

 Liebig. 



May 7. . . 

 „ 8... 

 „ 9... 

 „ 10... 

 „ 11... 

 „ 12... 

 „ 13... 

 „ 14... 



c.c. 



695 

 1500 

 1480 

 1800 



810 

 1038 

 1500 

 1640 



1031 

 1026 

 1022 

 1026 

 1033 

 1021 

 1022 

 1020 



7 23 

 20-3L 

 19-41 

 )9-49 

 12-15 



8-64 

 16-87 

 18-77 



2 03 



2- 88 

 2 25 

 4-28 



3- 04 

 3-09 

 2-84 

 2-90 



1- 94 

 3-06 



2 13 

 5-38 



3 29 

 3 32 



2- 80 

 2-63 



11- 28 



16- 31 



12- 98 

 24-03 



17- 66 



18- 69 

 16-17 

 15-16 



Totals . . . 

 Averages . 



10463 

 1307 



1025 



122-87 

 15 35 



23-31 

 2-91 



24-55 

 3-06 



132 -28 

 16-33 



