o 



X 



q: 

 cJ 



> 



< 



50 



ML. 



100 

 THROUGH 



150 

 THE 



200 

 COLUMN 



250 



to 

 'O 



a: 

 d 



>- 



< 



30 



20 



10 - 



50 



ML. 



100 

 THROUGH 



150 

 THE 



200 

 COLUMN 



250 



Fig. 1. .^nion exchange chiomatogram of watci soluble fractions from cotton. Parts 

 i and 2 are a continued clution spectrum. 



760 



