Allantoin on Ultisil Hilic Amphion

Reference Solution

Column Ultisil® HILIC Amphion, 5μm, 4.6×250mm II PN: 00274-31043
Mobile Phase acetonitrile: Water =90/10
Detection 224 nm
Temperature 30 ℃
Flow Rate 1 ml/min
Injection Volume 10 µl