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

Learn more about Raptor LC columns.

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 #.

Cat.# 9311A0252, Raptor Polar X EXP Guard Column Cartridge, is Temporarily Unavailable.

Documentation and Instructions Sheets

Instruction Sheet: EXP Direct Connect Holder Instruction Sheet

Raptor EXP Guard Column Cartridges

Chromatograms

Additional Product Details

Product Options

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist

Catalog #						Clear All
930450252	Raptor C18 EXP Guard Column Cartridge	5 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 930450252 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930450250	Raptor C18 EXP Guard Column Cartridge	5 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 930450250 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930450253	Raptor C18 EXP Guard Column Cartridge	5 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 930450253 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304A0250	Raptor C18 EXP Guard Column Cartridge	2.7 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 9304A0250 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304A0252	Raptor C18 EXP Guard Column Cartridge	2.7 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9304A0252 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304A0253	Raptor C18 EXP Guard Column Cartridge	2.7 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9304A0253 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304U0252	Raptor C18 EXP Guard Column Cartridge	UHPLC	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9304U0252 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304U0253	Raptor C18 EXP Guard Column Cartridge	UHPLC	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9304U0253 Product Name Raptor C18 EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930950250	Raptor Biphenyl EXP Guard Column Cartridge	5 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 930950250 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930950252	Raptor Biphenyl EXP Guard Column Cartridge	5 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 930950252 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930950253	Raptor Biphenyl EXP Guard Column Cartridge	5 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 930950253 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309A0250	Raptor Biphenyl EXP Guard Column Cartridge	2.7 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 9309A0250 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309A0252	Raptor Biphenyl EXP Guard Column Cartridge	2.7 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9309A0252 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309A0253	Raptor Biphenyl EXP Guard Column Cartridge	2.7 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9309A0253 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309U0252	Raptor Biphenyl EXP Guard Column Cartridge	UHPLC	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9309U0252 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309U0253	Raptor Biphenyl EXP Guard Column Cartridge	UHPLC	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9309U0253 Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9310A0250	Raptor HILIC-Si EXP Guard Column Cartridge	2.7 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 9310A0250 Product Name Raptor HILIC-Si EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9310A0252	Raptor HILIC-Si EXP Guard Column Cartridge	2.7 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9310A0252 Product Name Raptor HILIC-Si EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9310A0253	Raptor HILIC-Si EXP Guard Column Cartridge	2.7 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9310A0253 Product Name Raptor HILIC-Si EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9311A0252	TEMPORARILY UNAVAILABLE. Raptor Polar X EXP Guard Column Cartridge	2.7 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9311A0252 Product Name TEMPORARILY UNAVAILABLE. Raptor Polar X EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules LC Passivation Solution, Methylenediphosphonic Acid (Medronic Acid), 1760 µg/mL, Methanol (HPLC grade)/Water (50:50), 1 mL/ampul
931450250	Raptor ARC-18 EXP Guard Column Cartridge	5 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 931450250 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931450252	Raptor ARC-18 EXP Guard Column Cartridge	5 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 931450252 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931450253	Raptor ARC-18 EXP Guard Column Cartridge	5 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 931450253 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 5 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314A0250	Raptor ARC-18 EXP Guard Column Cartridge	2.7 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 9314A0250 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314A0252	Raptor ARC-18 EXP Guard Column Cartridge	2.7 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9314A0252 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314A0253	Raptor ARC-18 EXP Guard Column Cartridge	2.7 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9314A0253 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 2.7 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314U0252	Raptor ARC-18 EXP Guard Column Cartridge	UHPLC	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9314U0252 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314U0253	Raptor ARC-18 EXP Guard Column Cartridge	UHPLC	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9314U0253 Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931950250	Raptor FluoroPhenyl EXP Guard Column Cartridges	5 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 931950250 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 5 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931950252	Raptor FluoroPhenyl EXP Guard Column Cartridges	5 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 931950252 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 5 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931950253	Raptor FluoroPhenyl EXP Guard Column Cartridges	5 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 931950253 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 5 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319A0250	Raptor FluoroPhenyl EXP Guard Column Cartridges	2.7 µm	5 mm	4.6 mm	3-pk.	Select Deselect
Catalog # 9319A0250 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 2.7 µm Length 5 mm ID 4.6 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319A0252	Raptor FluoroPhenyl EXP Guard Column Cartridges	2.7 µm	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9319A0252 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 2.7 µm Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319A0253	Raptor FluoroPhenyl EXP Guard Column Cartridges	2.7 µm	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9319A0253 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 2.7 µm Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319U0252	Raptor FluoroPhenyl EXP Guard Column Cartridge	UHPLC	5 mm	2.1 mm	3-pk.	Select Deselect
Catalog # 9319U0252 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 2.1 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319U0253	Raptor FluoroPhenyl EXP Guard Column Cartridge	UHPLC	5 mm	3.0 mm	3-pk.	Select Deselect
Catalog # 9319U0253 Product Name Raptor FluoroPhenyl EXP Guard Column Cartridge Particle Size UHPLC Length 5 mm ID 3.0 mm Units 3-pk. Often Purchased with: EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules

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

Featured Restek Products

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Raptor EXP Guard Column Cartridges

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Chromatograms

Additional Product Details