Restek Rxi-5ms GC Columns | Low-Bleed GC-MS Columns

Products

GC Columns

Restek

Restek Rxi GC Columns

Rxi-5ms GC Columns

Products
PAL System
GC Column Finder
LC Column Finder
SPE Finder
Reference Standards
Trademarks
Catalogs & Downloads
Outlet
Troubleshooting

Rxi-5ms GC Columns

Crossbond
Diphenyl Dimethyl Polysiloxane

Developed as a premium low-bleed GC-MS stationary phase, the Rxi-5MS column combines exceptional inertness with broad application versatility. It delivers outstanding peak symmetry for active analytes while maintaining excellent mass spectral integrity, making it a reliable choice for routine and trace-level GC-MS analyses across environmental, pharmaceutical, forensic, and industrial laboratories.

One of the most inert GC columns available, providing excellent peak shape for active compounds including phenols, amines, pesticides, and residual solvents.
Ultra-low bleed performance improves signal-to-noise ratio, increases analytical sensitivity, and preserves mass spectral quality during GC-MS operation.
General-purpose stationary phase suitable for semivolatiles, phenols, amines, residual solvents, drugs of abuse, PCB congeners (e.g. Aroclor mixtures), pesticides, solvent impurities, and a wide range of environmental contaminants.
Engineered for excellent reproducibility, ensuring consistent retention characteristics and analytical performance from column to column.
Compatible with demanding GC-MS methods requiring reliable performance over a broad temperature range and minimal background contribution.
Equivalent to USP G27 and G36 phases.

Similar Phases:

HP-5msSV, HP-5ms, HP-5msUI, DB-5, Ultra-2, VF-5MS, CP-Sil 8 CB, CP-Sil 8 CB MS, BP-5, BP5ms, ZB-5, ZB-5msi, OPTIMA 5, OPTIMA 5 MS, SPB-5, Equity-5, AT-5ms, 007-5, ZB-5, 007-2, PE-2

Filter products

Restek

Rxi-5ms

diphenyl dimethyl polysiloxane

low-polarity
low polarity

0.100 µm
0.180 µm
0.250 µm
0.300 µm
0.330 µm
0.360 µm
0.400 µm
0.500 µm
1.000 µm
1.500 µm

2 m
10 m
12 m
15 m
20 m
25 m
30 m
50 m
60 m

0.100 mm
0.180 mm
0.200 mm
0.250 mm
0.320 mm
0.530 mm

Fused Silica

4" Cage
Standard
5" Cage
4.5" Coil

Standard

G27, G36

-60 °C to 330/350 °C

64 Products

View

Rxi-5ms, 10m x 0.10mm ID, 0.10µm film, ea.

Restek GC Column Rxi-5ms, 10 m x 0.10 mm ID, 0.10 µm film thickness, ea.

Art.-Nr.: RT-13401

EUR 570.00

Will be procured as soon as possible

Rxi-5ms, 2m x 0.10mm ID, 0.10µm film, pk.5

Restek GC Column Rxi-5ms, 2 m x 0.10 mm ID, 0.10 µm film thickness, pk.5

Art.-Nr.: RT-13401-067

EUR 681.00

Will be procured as soon as possible

Rxi-5ms, 20m x 0.18mm ID, 0.18µm film, ea.

Restek GC Column Rxi-5ms, 20 m x 0.18 mm ID, 0.18 µm film thickness, ea.

Art.-Nr.: RT-13402

EUR 608.00

Will be procured as soon as possible

Rxi-5ms, 10m x 0.18mm ID, 0.18µm film, pk.2

Restek GC Column Rxi-5ms, 10 m x 0.18 mm ID, 0.18 µm film thickness, pk.2

Art.-Nr.: RT-13402-089

EUR 693.00

Will be procured as soon as possible

Rxi-5ms, 20m x 0.18mm ID, 0.18µm film, pk.6

Restek GC Column Rxi-5ms, 20 m x 0.18 mm ID, 0.18 µm film thickness, pk.6

Art.-Nr.: RT-13402-600

EUR 3,258.00

Will be procured as soon as possible

Rxi-5ms, 20m x 0.18mm ID, 0.30µm film, ea.

Restek GC Column Rxi-5ms, 20 m x 0.18 mm ID, 0.30 µm film thickness, ea.

Art.-Nr.: RT-13409

EUR 608.00

Will be procured as soon as possible

Rxi-5ms, 20m x 0.18mm ID, 0.36µm film, ea.

Restek GC Column Rxi-5ms, 20 m x 0.18 mm ID, 0.36 µm film thickness, ea.

Art.-Nr.: RT-13411

EUR 608.00

Will be procured as soon as possible

Rxi-5ms, 12m x 0.20mm ID, 0.33µm film, ea.

Restek GC Column Rxi-5ms, 12 m x 0.20 mm ID, 0.33 µm film thickness, ea.

Art.-Nr.: RT-13497

EUR 446.00

Will be procured as soon as possible

Rxi-5ms, 25m x 0.20mm ID, 0.33µm film, ea.

Restek GC Column Rxi-5ms, 25 m x 0.20 mm ID, 0.33 µm film thickness, ea.

Art.-Nr.: RT-13498

EUR 681.00

Will be procured as soon as possible

Rxi-5ms, 50m x 0.20mm ID, 0.33µm film, ea.

Restek GC Column Rxi-5ms, 50 m x 0.20 mm ID, 0.33 µm film thickness, ea.

Art.-Nr.: RT-13499

EUR 1,115.00

Will be procured as soon as possible

Rxi-5ms, 15m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 15 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13420

EUR 452.00

Will be procured as soon as possible

Rxi-5ms, 10m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 10 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13420-107

EUR 536.00

Will be procured as soon as possible

Rxi-5ms, 15m x 0.25mm ID, 0.25µm film, ea. - 4.5" Coil

Restek GC Column Rxi-5ms, 15 m x 0.25 mm ID, 0.25 µm film thickness, ea. - 4.5" Coil

Art.-Nr.: RT-13420-289

EUR 552.00

Will be procured as soon as possible

Rxi-5ms, 15m x 0.25mm ID, 0.25µm film, pk.6

Restek GC Column Rxi-5ms, 15 m x 0.25 mm ID, 0.25 µm film thickness, pk.6

Art.-Nr.: RT-13420-600

EUR 2,416.00

Will be procured as soon as possible

Rxi-5ms, 15m x 0.25mm ID, 0.25µm film, ea. - 5" Cage

Restek GC Column Rxi-5ms, 15 m x 0.25 mm ID, 0.25 µm film thickness, ea. - 5" Cage

Art.-Nr.: RT-13420-6850

EUR 478.00

Will be procured as soon as possible

Rxi-5ms, 30m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 30 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13423

EUR 746.00

Available

Rxi-5ms, 30m x 0.25mm ID, 0.25µm film, ea. - 5" Nordion Cage

Restek GC Column Rxi-5ms, 30 m x 0.25 mm ID, 0.25 µm film thickness, ea. - 5" Nordion Cage

Art.-Nr.: RT-13423-042

EUR 857.00

Will be procured as soon as possible

Rxi-5ms, 25m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 25 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13423-106

EUR 831.00

Will be procured as soon as possible

Rxi-5ms, 20m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 20 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13423-112

EUR 831.00

Will be procured as soon as possible

Rxi-5ms, 30m x 0.25mm ID, 0.25µm film, ea. - 4" Star Cage

Restek GC Column Rxi-5ms, 30 m x 0.25 mm ID, 0.25 µm film thickness, ea. - 4" Star Cage

Art.-Nr.: RT-13423-280

EUR 836.00

Will be procured as soon as possible

Rxi-5ms, 30m x 0.25mm ID, 0.25µm film, pk.6 - 5" Cage

Restek GC Column Rxi-5ms, 30 m x 0.25 mm ID, 0.25 µm film thickness, pk.6 - 5" Cage

Art.-Nr.: RT-13423-6850600

EUR 4,138.00

Will be procured as soon as possible

Rxi-5ms, 30m x 0.25mm ID, 0.25µm film, ea. - 5" Cage

Restek GC Column Rxi-5ms, 30 m x 0.25 mm ID, 0.25 µm film thickness, ea. - 5" Cage

Art.-Nr.: RT-13423-6850

EUR 773.00

Will be procured as soon as possible

Rxi-5ms, 30m x 0.25mm ID, 0.25µm film, pk.6

Restek GC Column Rxi-5ms, 30 m x 0.25 mm ID, 0.25 µm film thickness, pk.6

Art.-Nr.: RT-13423-600

EUR 3,997.00

Will be procured as soon as possible

Rxi-5ms, 60m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 60 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13426

EUR 1,269.00

Will be procured as soon as possible

Rxi-5ms, 50m x 0.25mm ID, 0.25µm film, ea.

Restek GC Column Rxi-5ms, 50 m x 0.25 mm ID, 0.25 µm film thickness, ea.

Art.-Nr.: RT-13426-105

EUR 1,354.00

Will be procured as soon as possible