Technical Specifications
 
• Polymer-based HILIC column with amino groups
• Suitable for saccharides and polar compounds analysis using HILIC mode
• Polymer-based packing material provides excellent chemical stability and minimum deterioration over extended time period
• Easily regenerated by washing in an alkaline solution
• Appropriate for evaporative light scattering detector, corona charged aerosol detector, and LC-MS/MS
• 4 µm particles provide higher theoretical plate number than NH2P-50 series
 
Product code: F76300010
Product name: Asahipak NH2P-40 2E
Separation: HILIC
Functional group: Amino
Gel material: Polyvinyl alcohol
Plates per column: ≥ 7,000
Particle size: 4 µm
Pore size: 100 Å
Size (ID x length): 2.0 x 250 mm
Housing material: steel
Maximum pressure: 20 MPa (200 bar)
Usual flow rate: -
Maximum flow rate: 0.4 mL/min
Temperature range: 15 to 50°C
pH range: 2 to 13
Salt concentration: -
Shipping solvent: CH3CN
USP: L82
 
The suitable guard column is Asahipak NH2P-50G 2A, F6713000.
 
For better recovery of reducing sugars view also the HILICpak VG-50 column series with tertiary amino groups.