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Rxi-624Sil MS Columns (fused silica)

midpolarity Crossbond phase
  • Low-bleed, high-thermal stability column—maximum temperatures up to 300–320 °C.
  • Inert—excellent peak shape for a wide range of compounds.
  • Selective—G43 phase highly selective for volatile organics and residual solvents, great choice for USP<467>.
  • Manufactured for column-to-column reproducibility—well suited for validated methods.
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-624Sil MS Columns (fused silica)

Select Catalog # below
Catalog # 13868
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Not sure which Restek product is the best for your analysis? Consult a Technical Specialist
Catalog #
13865 20 m ea. 0.18 mm Rxi-624Sil MS 1.00 µm -20 to 300/320 °C Select Deselect
Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
1.00 µm  
Temp Limits
-20 to 300/320 °C  
Similar To
Agilent 121-1324
Phenomenex 7FD-G005-22
13868 30 m ea. 0.25 mm Rxi-624Sil MS 1.40 µm -20 to 300/320 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
1.40 µm  
Temp Limits
-20 to 300/320 °C  
Similar To
Agilent 122-1334
Grace 13754
Grace 8635239
Phenomenex 7HG-G005-27
13869 60 m ea. 0.25 mm Rxi-624Sil MS 1.40 µm -20 to 300/320 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
1.40 µm  
Temp Limits
-20 to 300/320 °C  
Similar To
Grace 13503
Grace 8635333
13870 30 m ea. 0.32 mm Rxi-624Sil MS 1.80 µm -20 to 300/320 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
1.80 µm  
Temp Limits
-20 to 300/320 °C  
Similar To
Agilent 123-1334
Grace 13756
Grace 8635278
Phenomenex 7HM-G005-31
13871 30 m ea. 0.53 mm Rxi-624Sil MS 3.00 µm -20 to 280/300 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
3.00 µm  
Temp Limits
-20 to 280/300 °C  
Similar To
Agilent 125-1334
Grace 16889
Grace 8635317
Phenomenex 7HK-G005-36
13872 60 m ea. 0.32 mm Rxi-624Sil MS 1.80 µm -20 to 300/320 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
1.80 µm  
Temp Limits
-20 to 300/320 °C  
Similar To
Agilent 123-1364
Grace 13799
Grace 8635375
Phenomenex 7KM-G005-31
13873 60 m ea. 0.53 mm Rxi-624Sil MS 3.00 µm -60 to 280/300 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
3.00 µm  
Temp Limits
-60 to 280/300 °C  
Similar To
Grace 13800
Grace 8635400
13874 75 m ea. 0.53 mm Rxi-624Sil MS 3.00 µm -60 to 280/300 °C Select Deselect
Length
75 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
3.00 µm  
Temp Limits
-60 to 280/300 °C  
Similar To
Grace 13937
Grace 8635403
13875 105 m ea. 0.53 mm Rxi-624Sil MS 3.00 µm -60 to 280/300 °C Select Deselect
Length
105 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rxi-624Sil MS  
df (Film Thickness)
3.00 µm  
Temp Limits
-60 to 280/300 °C  

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: CP-Select 624 CB