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

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 #
930450250	5 x 4.6 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor C18, 5um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930450252	5 x 2.1 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor C18, 5um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930450253	5 x 3.0 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor C18, 5um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304A0250	5 x 4.6 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor C18, 2.7um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304A0252	5 x 2.1 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor C18, 2.7um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304A0253	5 x 3.0 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor C18, 2.7um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304U0252	5 x 2.1 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor C18, UHPLC, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9304U0253	5 x 3.0 mm	3-pk.	Raptor C18 EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor C18 EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor C18, UHPLC, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930950250	5 x 4.6 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor Biphenyl, 5um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930950252	5 x 2.1 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor Biphenyl, 5um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
930950253	5 x 3.0 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor Biphenyl, 5um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309A0250	5 x 4.6 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor Biphenyl, 2.7um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309A0252	5 x 2.1 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor Biphenyl, 2.7um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309A0253	5 x 3.0 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor Biphenyl, 2.7um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309U0252	5 x 2.1 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor Biphenyl, UHPLC, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9309U0253	5 x 3.0 mm	3-pk.	Raptor Biphenyl EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor Biphenyl EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor Biphenyl, UHPLC, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9310A0250	5 x 4.6 mm	3-pk.	Raptor HILIC-Si EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor HILIC-Si EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor HILIC-Si, 2.7um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9310A0252	5 x 2.1 mm	3-pk.	Raptor HILIC-Si EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor HILIC-Si EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor HILIC-Si, 2.7um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9310A0253	5 x 3.0 mm	3-pk.	Raptor HILIC-Si EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor HILIC-Si EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor HILIC-Si, 2.7um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9311A0252	5 x 2.1 mm	3-pk.	Raptor Polar X EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor Polar X EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor Polar X, 2.7um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules LC Passivation Solution, Methylenediphosphonic Acid (Medronic Acid), 1760µg/mL, Methanol (HPLC grade)/Water (50:50), 1mL/ampul
931450250	5 x 4.6 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor ARC-18, 5um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931450252	5 x 2.1 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor ARC-18, 5um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931450253	5 x 3.0 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	5 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 5 µm Products Often Purchased with Raptor ARC-18, 5um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314A0250	5 x 4.6 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor ARC-18, 2.7um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314A0252	5 x 2.1 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor ARC-18, 2.7um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314A0253	5 x 3.0 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	2.7 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size 2.7 µm Products Often Purchased with Raptor ARC-18, 2.7um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314U0252	5 x 2.1 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor ARC-18, UHPLC, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9314U0253	5 x 3.0 mm	3-pk.	Raptor ARC-18 EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor ARC-18 EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor ARC-18, UHPLC, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931950250	5 x 4.6 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridges	5 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 5 µm Products Often Purchased with Raptor FluoroPhenyl 5um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931950252	5 x 2.1 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridges	5 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 5 µm Products Often Purchased with Raptor FluoroPhenyl 5um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
931950253	5 x 3.0 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridges	5 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 5 µm Products Often Purchased with Raptor FluoroPhenyl 5um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319A0250	5 x 4.6 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridges	2.7 µm	Select Deselect
Size 5 x 4.6 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 2.7 µm Products Often Purchased with Raptor FluoroPhenyl, 2.7um, 5x4.6mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319A0252	5 x 2.1 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridges	2.7 µm	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 2.7 µm Products Often Purchased with Raptor FluoroPhenyl, 2.7um, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319A0253	5 x 3.0 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridges	2.7 µm	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridges Particle Size 2.7 µm Products Often Purchased with Raptor FluoroPhenyl, 2.7um, 5x3.0mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319U0252	5 x 2.1 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 2.1 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor FluoroPhenyl, UHPLC, 5x2.1mm EXP Guard Column Cartridge, 3-pk. EXP Direct Connect Holder for EXP Guard Cartridges, Includes fitting & ferrules
9319U0253	5 x 3.0 mm	3-pk.	Raptor FluoroPhenyl EXP Guard Column Cartridge	UHPLC	Select Deselect
Size 5 x 3.0 mm Units 3-pk. Product Name Raptor FluoroPhenyl EXP Guard Column Cartridge Particle Size UHPLC Products Often Purchased with Raptor FluoroPhenyl, UHPLC, 5x3.0mm EXP Guard Column Cartridge, 3-pk. 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

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