Effect of Acetonitrile Concentration
Sugar alcohols were analyzed using SUGAR SC1211
(a column for saccharides analysis).
When the concentration of acetonitrile in the eluent is increased, the retention of sample becomes stronger and separation is
improved though the neccessary time for the analysis becomes longer.
Column : Shodex SUGAR SC1211 (6.0mmID*250mm)
Eluent : (A); H2O, (B); H2O/CH3CN=80/20, (C); H2O/CH3CN=60/40
Flow rate : 1.0mL/min
Detector : Shodex RI
Column temp. : 70°C