202 Dr. G. Dreyer and Mr. J. S. C. Douglas. [Nov. 16, 



Table XIII.— Experiment 12. October 19, 1908. 



4 C.C. of Coli lab. (goat) serum, June 16, 1907, 1/1. 4 c.c. of 6-67/1 N CoK 

 lab. emulsion, June 26, 1907. Actual strength of serum in tube 1 = 50 per 

 cent. 





T. 



B. 



C. 



n. 



1 



723 



585 



147 













0 -125 



2 



586 



444 



142 













0 -122 



3 



468 



331 



137 













0 -131 



4 



373 5 



242 



131 -5 













0 -149 



5 



300 "3 



175 



125 -3 













0 -131 



6 



241 '5 



122 



119-5 













0 -146 



7 



193 



80 -5 



112 -5 













0 -190 



8 



146 3 



45 -4 



100 -9 













0 "183 



9 



117 1 



26 



91 -1 













0 -301 



10 



95 -2 



16-2 - 



79 -0 













0-246 



11 



73 -2 



7-6 



65 -6 













0-272 



12 



58 -6 



3-9 



54 -7 













0-5 



13 



37 -35 



1-66 



35 -69 













0-885 



14 



30 03 



1 -3 



28 -73 













0 -615 



15 



24-15 



0-92 



23 -23 













0-696 



16 



19-3 



0-67 



18-63 













0-283 



17 



16-63 



0-41 



16-22 





Table XIV.— Experiment 13. December ] 7, 1 908. 



4 c.c. of Coli lab. (goat) serum, June 16, 1907, 13/100. 4 c.c. of 12-5/1 N 

 Coli lab. emulsion. Actual strength of serum in tube 1 = 6'5 per cent. 





T. 



B. 



C. 



n. 



1 



68 -8 



8-33 



60-47 













0 -302 



2 



53 -0 



4-12 



48-88 













0-402 



3 



42 -4 



2-49 



39 -91 













0 -625 



4 



33 -9 



1-76 



32 -14 













0 -848 



5 



27-0 



1 -35 



25 -65 













0-898 



6 



21 -1 



1 -05 



20 -05 













1 -oio 



7 



17-5 



0-83 



• 16 -67 





