Welch Materials Ultisil HILIC Amphion II HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm - H00274-31043

Ultisil HILIC Amphion II is a zwitterionic HILIC column that employs covalent bonding technology to attach zwitterionic functional groups (containing both cations and anions). This eliminates the need for ion-pairing reagents. With exceptionally strong hydrophilicity, it effectively retains highly polar ionic compounds that exhibit weak or no retention in reversed-phase chromatography, as well as basic pharmaceuticals.

Quantity: 1 pcs/pk