Columns : Shodex Asahipak NH2P-50 4E, Silica based amino column from other manufacturer
(4.6mmID*250mm each)
Eluent : CH3CN/H2O=75/25
Flow rate : 0.6mL/min (NH2P-50), 1.0mL/min (Silica based amino column)
Detector : Shodex RI
Column temp. : 25℃