Rxi Guard/Retention Gap Columns/Transfer Line (fused silica)

Useful for a wide range of applications and compatible with most common solvents.
Extend column lifetime.
Excellent inertness—obtain lower detection limits for active compounds.
Sharper chromatographic peaks by utilizing retention gap technology.
Maximum temperature: 360 °C.

Ordering Notes

Certificates of analysis for new 5 m and 10 m Restek guard columns are now provided electronically. To view and download your 5 m or 10 m guard column certificate, simply visit www.restek.com/documentation then enter your catalog # and serial #.

Rxi Guard/Retention Gap Columns/Transfer Line (fused silica)

Chromatograms

Product Options

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Catalog #						Clear All
10029	Rxi Guard Column	0.25 mm	5 m	0.37 ± 0.04 mm	ea.	Select Deselect
Catalog # 10029 Product Name Rxi Guard Column ID 0.25 mm Length 5 m OD 0.37 ± 0.04 mm Units ea. Similar To Agilent CP802505 Phenomenex 7AG-G000-00-GZ0 Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.4 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.4 mm ID, 10-pk.
10029-600	Rxi Guard Column	0.25 mm	5 m	0.37 ± 0.04 mm	6-pk.	Select Deselect
Catalog # 10029-600 Product Name Rxi Guard Column ID 0.25 mm Length 5 m OD 0.37 ± 0.04 mm Units 6-pk.
10039	Rxi Guard Column	0.32 mm	5 m	0.45 ± 0.04 mm	ea.	Select Deselect
Catalog # 10039 Product Name Rxi Guard Column ID 0.32 mm Length 5 m OD 0.45 ± 0.04 mm Units ea. Similar To Agilent CP803205 Phenomenex 7AM-G000-00-GZ0 Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.5 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.5 mm ID, 10-pk.
10039-600	Rxi Guard Column	0.32 mm	5 m	0.45 ± 0.04 mm	6-pk.	Select Deselect
Catalog # 10039-600 Product Name Rxi Guard Column ID 0.32 mm Length 5 m OD 0.45 ± 0.04 mm Units 6-pk. Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.5 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.5 mm ID, 10-pk.
10054	Rxi Guard Column	0.53 mm	5 m	0.69 ± 0.05 mm	ea.	Select Deselect
Catalog # 10054 Product Name Rxi Guard Column ID 0.53 mm Length 5 m OD 0.69 ± 0.05 mm Units ea. Similar To Phenomenex 7AK-G000-00-GHO Agilent CP805305 Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk.
10054-600	Rxi Guard Column	0.53 mm	5 m	0.69 ± 0.05 mm	6-pk.	Select Deselect
Catalog # 10054-600 Product Name Rxi Guard Column ID 0.53 mm Length 5 m OD 0.69 ± 0.05 mm Units 6-pk. Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk.
10059	Rxi Guard Column	0.25 mm	10 m	0.37 ± 0.04 mm	ea.	Select Deselect
Catalog # 10059 Product Name Rxi Guard Column ID 0.25 mm Length 10 m OD 0.37 ± 0.04 mm Units ea. Similar To Agilent CP802510 Phenomenex 7CG-G000-00-GZ0 Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.4 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.4 mm ID, 10-pk.
10059-600	Rxi Guard Column	0.25 mm	10 m	0.37 ± 0.04 mm	6-pk.	Select Deselect
Catalog # 10059-600 Product Name Rxi Guard Column ID 0.25 mm Length 10 m OD 0.37 ± 0.04 mm Units 6-pk. Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.4 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.4 mm ID, 10-pk.
10064	Rxi Guard Column	0.32 mm	10 m	0.45 ± 0.04 mm	ea.	Select Deselect
Catalog # 10064 Product Name Rxi Guard Column ID 0.32 mm Length 10 m OD 0.45 ± 0.04 mm Units ea. Similar To Agilent CP803210 Phenomenex 7CM-G000-00-GZ0 Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.5 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.5 mm ID, 10-pk.
10064-600	Rxi Guard Column	0.32 mm	10 m	0.45 ± 0.04 mm	6-pk.	Select Deselect
Catalog # 10064-600 Product Name Rxi Guard Column ID 0.32 mm Length 10 m OD 0.45 ± 0.04 mm Units 6-pk. Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.5 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.5 mm ID, 10-pk.
10073	Rxi Guard Column	0.53 mm	10 m	0.69 ± 0.05 mm	ea.	Select Deselect
Catalog # 10073 Product Name Rxi Guard Column ID 0.53 mm Length 10 m OD 0.69 ± 0.05 mm Units ea. Similar To Phenomenex 7CK-G000-00-GHO Agilent CP805310 Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk.
10073-600	Rxi Guard Column	0.53 mm	10 m	0.69 ± 0.05 mm	6-pk.	Select Deselect
Catalog # 10073-600 Product Name Rxi Guard Column ID 0.53 mm Length 10 m OD 0.69 ± 0.05 mm Units 6-pk. Often Purchased with: Tool, Ceramic Scoring Wafer, 5-pk. Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. Connector, Press-Tight Universal, 5-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk.