Imidazoles were analyzed usingODP2 HP-4E.
Sample : 0.1% each, 10µL
Imidazole
2-Methylimidazole
4-Methylimidazole
Column : Shodex ODP2 HP-4E (4.6mmID*250mm)
Eluent : 10mM Na2HPO4 aq./CH3CN=90/10
Flow rate : 0.8mL/min
Detector : UV(220nm)
Column temp. : 40° C
