Bacterium coli. 
In acid solution of tlie sulphate of 
methyl ester of methyl anthranilic acid. 
In solution of sulphate of methyl ester 
of methyl anthranilic acid, rendered 
alkaline with soda. 
After 24 hours' action of the 
solution on the bacteria, the cul- 
tures were inoculated into alkal- 
ine peptone-agar. 24 hours after 
this inoculation the agar tubes 
were : 
The percentage 
of the substance 
in the solution 
acting on the 
cultures was : 
After 24 hours' action of the 
solution on the bacteria, the cul- 
tures were inoculated into alkal- 
ine peptone-agar. 24 hours after 
this inoculation the agar tubes 
were : 
sterile 
0,087, 
sterile 
sterile 
• and remained so. 
0,06 7o 
sterile 
> and remained so. 
sterile 
0,05 7o 
sterile . 
found to contain from i to 4 small 
colonies. 
0,04 7o 
found to contain sparsely devel- 
oped colonies. 
found to contain sparsely and 
badly developed colonies. 
0,03 7o 
crowded 
with well - developed 
colonies. 
crowded 
with well - developed 
colonies. 
0,02 7o 
Staphylococcus albus. 
In acid solution of the sulphate of 
methyl ester of m.ethyl anthranilic acid. 
In solution of sulphate of methyl ester 
of methyl anthranilic acid, rendered 
alkaline with soda. 
After 24 hours' action of the 
solution on the cocci, the cul- 
tures were inoculated into alkal- 
ine peptone-agar. 24 hours after 
this inoculation the agar tubes 
The percentage 
of the substance 
in the solution 
acting on the 
cultures was : 
After 24 hours' action of the 
solution on the cocci, the cul- 
tures were inoculated into alkal- 
ine peptone-agar. 24 hours after 
this inoculation the agar tubes 
were : 
were : 
sterile 
sterile 
and remained so. 
0,1 Vo 
0,08% 
crowded with strongly-developed 
colonies. 
do. 
sterile 
0,067, 
do. 
found to contain strongly -devel- 
oped colonies. 
0,0 
5 7o 
do. 
