COMBINING CAPACITY 



199 



1.0 PER CENT CASEIN KOH SOLUTIONS (SECOND SERIES) 



(r = 0.030) 



1.5 PER CENT CASEIN IN KOH SOLUTIONS (r = 0.030) 



2.0 PER CENT CASEIN IN KOH SOLUTIONS 



3.0 PER CENT CASEIN IN KOH SOLUTIONS 



