Rxi-5Sil MS Columns (fused silica)

low-polarity phase; Crossbond 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane

General-purpose columns for GC-MS analysis of most semivolatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.
Engineered to be a low-bleed GC-MS column.
Excellent inertness for active compounds.
Temperature range: -60 °C to 350 °C.
Some dimensions also available as Integra-Guard columns — a guard and analytical column in one to eliminate connection problems!

View related literature on forensic applications and VOCs in air.

Ordering Notes

Custom lengths and film thicknesses available. Contact Technical Service or your local Restek representative.

SAVE MONEY! Get six columns for the price of five. Contact Customer Service or your local Restek representative for details!

Documentation and Instructions Sheets

Instruction Sheet: GC Columns Installation Guide

Rxi-5Sil MS Columns (fused silica)

Chromatograms

Additional Product Details

Product Options

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

Catalog #							Clear All
13605	Rxi-5Sil MS	0.10 µm	0.25 mm	15 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13605 Product Name Rxi-5Sil MS df (Film Thickness) 0.10 µm ID 0.25 mm Length 15 m Temp Limits -60 to 320/350 °C Units ea.
13608	Rxi-5Sil MS	0.10 µm	0.25 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13608 Product Name Rxi-5Sil MS df (Film Thickness) 0.10 µm ID 0.25 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Phenomenex 7HG-G030-02-C
13620	Rxi-5Sil MS	0.25 µm	0.25 mm	15 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13620 Product Name Rxi-5Sil MS df (Film Thickness) 0.25 µm ID 0.25 mm Length 15 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5512UI Phenomenex 7EG-G030-11 Often Purchased with: Rxi-5Sil MS Cap. Column, 15 m, 0.25 mm ID, 0.25 µm with 10 m Integra-Guard Column
13621	Rxi-5Sil MS	0.25 µm	0.32 mm	15 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13621 Product Name Rxi-5Sil MS df (Film Thickness) 0.25 µm ID 0.32 mm Length 15 m Temp Limits -60 to 320/350 °C Units ea.
13623	Rxi-5Sil MS	0.25 µm	0.25 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13623 Product Name Rxi-5Sil MS df (Film Thickness) 0.25 µm ID 0.25 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5532UI Phenomenex 7HG-G030-11 Often Purchased with: Rxi-5Sil MS Cap. Column, 30 m, 0.25 mm ID, 0.25 µm with 5 m Integra-Guard Column Rxi-5Sil MS Cap. Column, 30 m, 0.25 mm ID, 0.25 µm with 10 m Integra-Guard Column Rxi-5Sil MS Cap. Column, 30 m, 0.25 mm ID, 0.25 µm, 6-pk.
13623-600	Rxi-5Sil MS	0.25 µm	0.25 mm	30 m	-60 to 320/350 °C	6-pk.	Select Deselect
Catalog # 13623-600 Product Name Rxi-5Sil MS df (Film Thickness) 0.25 µm ID 0.25 mm Length 30 m Temp Limits -60 to 320/350 °C Units 6-pk.
13624	Rxi-5Sil MS	0.25 µm	0.32 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13624 Product Name Rxi-5Sil MS df (Film Thickness) 0.25 µm ID 0.32 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 123-5532UI Phenomenex 7HM-G030-11
13626	Rxi-5Sil MS	0.25 µm	0.25 mm	60 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13626 Product Name Rxi-5Sil MS df (Film Thickness) 0.25 µm ID 0.25 mm Length 60 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5562UI Phenomenex 7KG-G030-11
13635	Rxi-5Sil MS	0.50 µm	0.25 mm	15 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13635 Product Name Rxi-5Sil MS df (Film Thickness) 0.50 µm ID 0.25 mm Length 15 m Temp Limits -60 to 320/350 °C Units ea. Similar To Phenomenex 7EG-G030-17 Often Purchased with: Rxi-5Sil MS Cap. Column, 15 m, 0.25 mm ID, 0.50 µm with 5 m ID Integra-Guard Column
13638	Rxi-5Sil MS	0.50 µm	0.25 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13638 Product Name Rxi-5Sil MS df (Film Thickness) 0.50 µm ID 0.25 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5536UI Phenomenex 7HG-G030-17 Often Purchased with: Rxi-5Sil MS Cap. Column, 30 m, 0.25 mm ID, 0.50 µm with 10 m Integra-Guard Column Rxi-5Sil MS Cap. Column, 30 m, 0.25 mm ID, 0.50 µm with 5 m Integra-Guard Column
13639	Rxi-5Sil MS	0.50 µm	0.32 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13639 Product Name Rxi-5Sil MS df (Film Thickness) 0.50 µm ID 0.32 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Phenomenex 7HM-G010-17 Often Purchased with: Rxi-5Sil MS Cap. Column, 30 m, 0.32 mm ID, 0.50 µm with 5 m Integra-Guard Column
13650	Rxi-5Sil MS	1.0 µm	0.25 mm	15 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13650 Product Name Rxi-5Sil MS df (Film Thickness) 1.0 µm ID 0.25 mm Length 15 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5513UI
13653	Rxi-5Sil MS	1.0 µm	0.25 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13653 Product Name Rxi-5Sil MS df (Film Thickness) 1.0 µm ID 0.25 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5533UI Phenomenex 7HG-G030-22
13654	Rxi-5Sil MS	1.0 µm	0.32 mm	30 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13654 Product Name Rxi-5Sil MS df (Film Thickness) 1.0 µm ID 0.32 mm Length 30 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 123-5533UI Phenomenex 7HM-G030-22 Often Purchased with: Rxi-5Sil MS Cap. Column, 30 m, 0.32 mm ID, 1.00 µm with 5 m Integra-Guard Column
13670	Rxi-5Sil MS	1.5 µm	0.53 mm	30 m	-60 to 320/330 °C	ea.	Select Deselect
Catalog # 13670 Product Name Rxi-5Sil MS df (Film Thickness) 1.5 µm ID 0.53 mm Length 30 m Temp Limits -60 to 320/330 °C Units ea.
13697	Rxi-5Sil MS	1.0 µm	0.25 mm	60 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 13697 Product Name Rxi-5Sil MS df (Film Thickness) 1.0 µm ID 0.25 mm Length 60 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 122-5563UI Phenomenex 7KG-G030-22
43601	Rxi-5Sil MS	0.10 µm	0.10 mm	10 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43601 Product Name Rxi-5Sil MS df (Film Thickness) 0.10 µm ID 0.10 mm Length 10 m Temp Limits -60 to 320/350 °C Units ea.
43602	Rxi-5Sil MS	0.18 µm	0.18 mm	20 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43602 Product Name Rxi-5Sil MS df (Film Thickness) 0.18 µm ID 0.18 mm Length 20 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 121-5522UI Phenomenex 7FD-G030-08
43604	Rxi-5Sil MS	0.36 µm	0.18 mm	20 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43604 Product Name Rxi-5Sil MS df (Film Thickness) 0.36 µm ID 0.18 mm Length 20 m Temp Limits -60 to 320/350 °C Units ea. Similar To Agilent 121-5523UI Phenomenex 7FD-G030-53
43605	Rxi-5Sil MS	0.18 µm	0.18 mm	40 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43605 Product Name Rxi-5Sil MS df (Film Thickness) 0.18 µm ID 0.18 mm Length 40 m Temp Limits -60 to 320/350 °C Units ea.
43607	Rxi-5Sil MS	0.10 µm	0.18 mm	60 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43607 Product Name Rxi-5Sil MS df (Film Thickness) 0.10 µm ID 0.18 mm Length 60 m Temp Limits -60 to 320/350 °C Units ea.
43815	Rxi-5Sil MS	0.15 µm	0.15 mm	10 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43815 Product Name Rxi-5Sil MS df (Film Thickness) 0.15 µm ID 0.15 mm Length 10 m Temp Limits -60 to 320/350 °C Units ea.
43816	Rxi-5Sil MS	0.15 µm	0.15 mm	20 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43816 Product Name Rxi-5Sil MS df (Film Thickness) 0.15 µm ID 0.15 mm Length 20 m Temp Limits -60 to 320/350 °C Units ea.
43817	Rxi-5Sil MS	2.0 µm	0.15 mm	20 m	-60 to 320/350 °C	ea.	Select Deselect
Catalog # 43817 Product Name Rxi-5Sil MS df (Film Thickness) 2.0 µm ID 0.15 mm Length 20 m Temp Limits -60 to 320/350 °C Units ea.

The Rxi-5Sil MS stationary phase incorporates phenyl groups in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. Rxi-5Sil MS columns are ideal for GC-MS applications.