
Column       : Shodex Asahipak ODP-50 6D (6.0mmID*150mm)
Eluent       : (A); 0.1M H3PO4(pH2.0)
               (B); 0.1M H3PO4(pH2.0)/CH3CN=70/30
               Linear gradient:
               0min to 10min, (A)
               afetr 10min, 2.5%/min gradient of (B)
Flow rate    : 0.8mL/min
Detector     : UV(280nm)