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Raptor EXP Guard Column Cartridges

  • Free-Turn architecture lets you change cartridges by hand without breaking inlet/outlet fluid connections—no tools needed.
  • Patented titanium hybrid ferrules can be installed repeatedly without compromising high-pressure seal.
  • Auto-adjusting design provides ZDV (zero dead volume) connection to any 10-32 female port.
  • Guard column cartridges require EXP direct connect holder (cat.# 25808).
  • Pair with EXP hand-tight fitting (cat.# 25937–25938) for tool-free installation.

Great with any Raptor column to get ultimate protection from particulates and matrix contamination, especially when using dilute-and-shoot or other minimal sample preparation techniques.

Raptor SPP LC columns combine the speed of SPP with the resolution of USLC technology. Learn more at www.restek.com/raptor

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 EXP Guard Column Cartridges

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Catalog # Clear All
930450250 5 x 4.6 mm 3-pk. Raptor C18 EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 930450250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
5 µm  
930450252 5 x 2.1 mm 3-pk. Raptor C18 EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 930450252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
5 µm  
930450253 5 x 3.0 mm 3-pk. Raptor C18 EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 930450253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
5 µm  
9304A0250 5 x 4.6 mm 3-pk. Raptor C18 EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9304A0250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9304A0252 5 x 2.1 mm 3-pk. Raptor C18 EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9304A0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9304A0253 5 x 3.0 mm 3-pk. Raptor C18 EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9304A0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9304U0252 5 x 2.1 mm 3-pk. Raptor C18 EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9304U0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
UHPLC  
9304U0253 5 x 3.0 mm 3-pk. Raptor C18 EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9304U0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor C18 EXP Guard Column Cartridge  
Particle Size
UHPLC  
930950250 5 x 4.6 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 930950250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
5 µm  
930950252 5 x 2.1 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 930950252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
5 µm  
930950253 5 x 3.0 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 930950253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
5 µm  
9309A0250 5 x 4.6 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9309A0250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9309A0252 5 x 2.1 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9309A0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9309A0253 5 x 3.0 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9309A0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9309U0252 5 x 2.1 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9309U0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
UHPLC  
9309U0253 5 x 3.0 mm 3-pk. Raptor Biphenyl EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9309U0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor Biphenyl EXP Guard Column Cartridge  
Particle Size
UHPLC  
9310A0250 5 x 4.6 mm 3-pk. Raptor HILIC-Si EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9310A0250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor HILIC-Si EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9310A0252 5 x 2.1 mm 3-pk. Raptor HILIC-Si EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9310A0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor HILIC-Si EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9310A0253 5 x 3.0 mm 3-pk. Raptor HILIC-Si EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9310A0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor HILIC-Si EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9311A0252 5 x 2.1 mm 3-pk. Raptor Polar X EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9311A0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor Polar X EXP Guard Column Cartridge  
Particle Size
2.7 µm  
931450250 5 x 4.6 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 931450250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
5 µm  
931450252 5 x 2.1 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 931450252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
5 µm  
931450253 5 x 3.0 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge 5 µm Select Deselect

Catalog # 931450253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
5 µm  
9314A0250 5 x 4.6 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9314A0250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9314A0252 5 x 2.1 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9314A0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9314A0253 5 x 3.0 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge 2.7 µm Select Deselect

Catalog # 9314A0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
2.7 µm  
9314U0252 5 x 2.1 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9314U0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
UHPLC  
9314U0253 5 x 3.0 mm 3-pk. Raptor ARC-18 EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9314U0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor ARC-18 EXP Guard Column Cartridge  
Particle Size
UHPLC  
931950250 5 x 4.6 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridges 5 µm Select Deselect

Catalog # 931950250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridges  
Particle Size
5 µm  
931950252 5 x 2.1 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridges 5 µm Select Deselect

Catalog # 931950252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridges  
Particle Size
5 µm  
931950253 5 x 3.0 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridges 5 µm Select Deselect

Catalog # 931950253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridges  
Particle Size
5 µm  
9319A0250 5 x 4.6 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridges 2.7 µm Select Deselect

Catalog # 9319A0250

Size
5 x 4.6 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridges  
Particle Size
2.7 µm  
9319A0252 5 x 2.1 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridges 2.7 µm Select Deselect

Catalog # 9319A0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridges  
Particle Size
2.7 µm  
9319A0253 5 x 3.0 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridges 2.7 µm Select Deselect

Catalog # 9319A0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridges  
Particle Size
2.7 µm  
9319U0252 5 x 2.1 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9319U0252

Size
5 x 2.1 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridge  
Particle Size
UHPLC  
9319U0253 5 x 3.0 mm 3-pk. Raptor FluoroPhenyl EXP Guard Column Cartridge UHPLC Select Deselect

Catalog # 9319U0253

Size
5 x 3.0 mm  
Units
3-pk.  
Product Name
Raptor FluoroPhenyl EXP Guard Column Cartridge  
Particle Size
UHPLC  

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

To help protect your investment and further extend the life of our already-rugged LC columns, Restek offers the patent-pending guard column hardware developed by Optimize Technologies. A Restek LC guard cartridge in an EXP direct connect holder is the ultimate in column protection, especially when using dilute-and-shoot or other minimal sample preparation techniques.

Maximum cartridge pressure: 1034 bar/15,000 psi* (UHPLC), 600 bar/8700 psi (2.7 μm); 400 bar/5800 psi (5 μm)

* For maximum lifetime, recommended maximum pressure for UHPLC particles is 830 bar/12,000 psi.

Intellectual Property: optimizetech.com/patents