Technical Specifications
 
• Polymer-based HILIC column with tertiary amino groups for better recovery of reducing sugars
• Suitable for saccharide analysis using HILIC mode, also best for melamine
• Recovers reducing saccharides with high ratio
• Polymer-based packing material provides excellent chemical stability and minimum deterioration over an extended time period
• Easily regenerated by washing in an alkaline solution
• Appropriate for evaporative light scattering detector, corona charged aerosol detector, and LC/MS
• With smaller packing material, VG-25 has a higher separation capability
 
Product code: F7631100
Product name: HILICpak VG-25 2B
Separation: HILIC
Functional group: Amino
Gel material: Polyvinyl alcohol
Plates per column: ≥ 3,500
Particle size: 2.5 µm
Pore size: 100 Å
Size (ID x length): 4.6 x 150 mm
Housing material: steel
Maximum pressure: 15 MPa (100 bar)
Usual flow rate: 0.5 to 1.0 mL/min
Maximum flow rate: 1.5 mL/min
Temperature range: 4 to 60°C
pH range: 2 to 13
Salt concentration: -
Shipping solvent: H2O/CH3CN = 20/80
USP: -
 
The suitable guard column is HILICpak VG-50G 4A, F6711100.