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Raptor HILIC-Si LC Columns (USP L3)

  • HILIC silica column designed for increased retention of polar compounds without ion-pairing reagents.
  • 2.7 µm Raptor core-shell particles provide the speed of SPP, with greater efficiency and capacity than 5 µm particles.
  • Ideal for increasing sensitivity and selectivity in LC-MS analyses.
  • Fully compatible with both HPLC and UHPLC when using low back-pressure HILIC mobile phases.
  • Switch to a Raptor HILIC-Si LC column when you need more retention and resolution of hydrophilic, polar analytes.

Ready for HILIC? Check out our article on how to avoid common problems with HILIC methods.

Ordering Notes

Certificates of analysis for new Restek LC columns are now provided electronically. To view and download, visit www.restek.com/documentation then enter your cat.# and serial #.

Documentation and Instructions Sheets

Raptor HILIC-Si LC Columns (USP L3)

Catalog # 9310A5E

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Product Options

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Catalog # Clear All
9310A5E 3.0 mm 50 mm 2.7 µm ea. Select Deselect

Catalog # 9310A5E

ID
3.0 mm  
Length
50 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A12 2.1 mm 100 mm 2.7 µm ea. Select Deselect

Catalog # 9310A12

ID
2.1 mm  
Length
100 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A15 4.6 mm 100 mm 2.7 µm ea. Select Deselect

Catalog # 9310A15

ID
4.6 mm  
Length
100 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A1E 3.0 mm 100 mm 2.7 µm ea. Select Deselect

Catalog # 9310A1E

ID
3.0 mm  
Length
100 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A32 2.1 mm 30 mm 2.7 µm ea. Select Deselect

Catalog # 9310A32

ID
2.1 mm  
Length
30 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A52 2.1 mm 50 mm 2.7 µm ea. Select Deselect

Catalog # 9310A52

ID
2.1 mm  
Length
50 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A55 4.6 mm 50 mm 2.7 µm ea. Select Deselect

Catalog # 9310A55

ID
4.6 mm  
Length
50 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A62 2.1 mm 150 mm 2.7 µm ea. Select Deselect

Catalog # 9310A62

ID
2.1 mm  
Length
150 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A65 4.6 mm 150 mm 2.7 µm ea. Select Deselect

Catalog # 9310A65

ID
4.6 mm  
Length
150 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  
9310A6E 3.0 mm 150 mm 2.7 µm ea. Select Deselect

Catalog # 9310A6E

ID
3.0 mm  
Length
150 mm  
Particle Size
2.7 µm  
Units
ea.  
Pore Size
90 Å  
Product Name
Raptor HILIC-Si  

Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or "core-shell" particles) with the resolution of highly selective USLC technology. This new breed of chromatographic column allows you to more easily achieve peak separation and faster analysis times with existing HPLC and UHPLC instrumentation. Learn more about Raptor LC columns at www.restek.com/raptor

Stationary Phase Category: bare silica (L3)
Ligand Type: none
Particle: 2.7 µm superficially porous particle (SPP or “core-shell” particle) silica
Pore Size: 90 Å
Carbon Load: n/a
End-Cap: n/a
Surface Area: 130 m2/g
Recommended Usage:
pH Range: 2.0–8.0
Maximum Temperature: 80 °C
Maximum Pressure: 600 bar/8700 psi (2.7 µm)

Properties:
  • Compatible with both HPLC and UHPLC instruments.
  • Restek’s 2.7 µm core-shell particles provide the speed of SPP and the performance of Raptor.
Switch to a Raptor HILIC-Si LC column when:
  • Increased retention of small polar compounds is needed.
  • You want to avoid using ion-pairing reagents.
  • You want retention and sensitivity for hydrophilic compounds by LC-MS.
Similar Phases

Thermo Fisher Scientific: Accucore HILIC

Supelco/Millipore Sigma: Ascentis Express HILIC

Waters: Cortecs HILIC

Advanced Materials Technology: Halo HILIC

Phenomenex: Kinetex HILIC

Agilent: Poroshell 120 HILIC