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Rxi-5ms Columns (fused silica)

low-polarity phase; Crossbond diphenyl dimethyl polysiloxane
  • General-purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g., Aroclor mixes), solvent impurities.
  • Most inert column on the market.
  • Tested and guaranteed for ultra-low bleed; improved signal-to-noise ratio for better sensitivity and mass spectral integrity.
  • Temperature range: -60 °C to 330/350 °C.
  • Equivalent to USP G27 and G36 phases.
Ordering Notes
Custom lengths and film thicknesses available. Call Technical Service at 800-356-1688 or 814-353-1300, ext. 4, or contact your Restek representative.

SAVE MONEY! Get six columns for the price of five. Call 800-356-1688, ext. 3, or your Restek representative for details!
Documentation and Instructions Sheets

Rxi-5ms Columns (fused silica)

Select Catalog # below
Catalog # 13420
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Catalog #
13401 10 m ea. 0.10 mm Rxi-5ms 0.10 µm -60 to 330/350 °C Select Deselect
Length
10 m  
Units
ea.  
ID
0.10 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.10 µm  
Temp Limits
-60 to 330/350 °C  
13402 20 m ea. 0.18 mm Rxi-5ms 0.18 µm -60 to 330/350 °C Select Deselect
Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.18 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-577
13409 20 m ea. 0.18 mm Rxi-5ms 0.30 µm -60 to 330/350 °C Select Deselect
Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.30 µm  
Temp Limits
-60 to 330/350 °C  
13411 20 m ea. 0.18 mm Rxi-5ms 0.36 µm -60 to 330/350 °C Select Deselect
Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.36 µm  
Temp Limits
-60 to 330/350 °C  
13420 15 m ea. 0.25 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-431
Grace 15801
Grace 8635142
Phenomenex 7EG-G018-11
13421 15 m ea. 0.32 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
13422 15 m ea. 0.53 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
13423 30 m ea. 0.25 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-433
Grace 15807
Grace 5122087
Grace 8635225
Phenomenex 7HG-G018-11
13423-600 30 m 6-pk. 0.25 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
6-pk.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
13424 30 m ea. 0.32 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-413
Grace 15894
Grace 8635270
Phenomenex 7HM-G018-11
13425 30 m ea. 0.53 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
13426 60 m ea. 0.25 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-436
Grace 15891
Grace 5122096
Grace 8635353
Phenomenex 7KG-G018-11
13427 60 m ea. 0.32 mm Rxi-5ms 0.25 µm -60 to 330/350 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.25 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-416
Grace 15896
Grace 8635379
13435 15 m ea. 0.25 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
13436 15 m ea. 0.32 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
13437 15 m ea. 0.53 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
13438 30 m ea. 0.25 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-133
Phenomenex 7HG-G018-17
13439 30 m ea. 0.32 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-113
Phenomenex 7HM-G018-17
13440 30 m ea. 0.53 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
13441 60 m ea. 0.25 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
13442 60 m ea. 0.32 mm Rxi-5ms 0.50 µm -60 to 330/350 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.50 µm  
Temp Limits
-60 to 330/350 °C  
13450 15 m ea. 0.25 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-231
13451 15 m ea. 0.32 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
13452 15 m ea. 0.53 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
13453 30 m ea. 0.25 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-233
Grace 15809
Grace 5122089
Grace 8635227
13454 30 m ea. 0.32 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-213
Grace 15895
Grace 8635271
13455 30 m ea. 0.53 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
13455-600 30 m 6-pk. 0.53 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
6-pk.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
13456 60 m ea. 0.25 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Grace 15892
Grace 8635352
13457 60 m ea. 0.32 mm Rxi-5ms 1.00 µm -60 to 330/350 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.00 µm  
Temp Limits
-60 to 330/350 °C  
13467 15 m ea. 0.53 mm Rxi-5ms 1.50 µm -60 to 330/350 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.50 µm  
Temp Limits
-60 to 330/350 °C  
13470 30 m ea. 0.53 mm Rxi-5ms 1.50 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
1.50 µm  
Temp Limits
-60 to 330/350 °C  
13481 30 m ea. 0.25 mm Rxi-5ms 0.40 µm -60 to 330/350 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.40 µm  
Temp Limits
-60 to 330/350 °C  
13497 12 m ea. 0.20 mm Rxi-5ms 0.33 µm -60 to 330/350 °C Select Deselect
Length
12 m  
Units
ea.  
ID
0.20 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.33 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-101
13498 25 m ea. 0.20 mm Rxi-5ms 0.33 µm -60 to 330/350 °C Select Deselect
Length
25 m  
Units
ea.  
ID
0.20 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.33 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-102
13499 50 m ea. 0.20 mm Rxi-5ms 0.33 µm -60 to 330/350 °C Select Deselect
Length
50 m  
Units
ea.  
ID
0.20 mm  
Product Name
Rxi-5ms  
df (Film Thickness)
0.33 µm  
Temp Limits
-60 to 330/350 °C  
Similar To
Agilent 19091s-105

What do Rxi columns mean to you? Three things:

  • Ultra-low bleed.
  • Exceptional inertness.
  • Reproducible performance, column after column.

Rxi fused silica capillary GC columns were designed specifically to be the best columns available for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column characteristics assures Rxi columns will have long lifetimes. Restek chemists have also developed a stable, reproducible manufacturing process so that Rxi columns will meet your needs every time you install a new column.

Similar Phases

Agilent: Ultra-2, HP-5ms, HP-5msUI

Phenomenex: ZB-5msi