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Polar-Deactivated Guard/Retention Gap Columns (fused silica)

polar polyethylene glycol deactivation
  • Tested with a comprehensive test mix to ensure high inertness.
  • Polyethylene glycol deactivation layer provides optimum wettability for polar compounds.
  • Minimize peak splitting when using polar solvents such as methanol or water.
  • Compatible with Stabilwax, Rtx-225, and Rt-2330 capillary columns.
  • Maximum temperature: 280 °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 #.

Polar-Deactivated Guard/Retention Gap Columns (fused silica)

Catalog #

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Catalog # Clear All
10014 30 m** ea. 0.25 mm 0.37 ± 0.04 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10014

Length
30 m**  
Units
ea.  
ID
0.25 mm  
OD
0.37 ± 0.04 mm  
Product Name
Polar-Deactivated Guard Column  
10034 30 m** ea. 0.53 mm 0.69 ± 0.05 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10034

Length
30 m**  
Units
ea.  
ID
0.53 mm  
OD
0.69 ± 0.05 mm  
Product Name
Polar-Deactivated Guard Column  
10065 5 m ea. 0.25 mm 0.37 ± 0.04 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10065

Length
5 m  
Units
ea.  
ID
0.25 mm  
OD
0.37 ± 0.04 mm  
Product Name
Polar-Deactivated Guard Column  
10066 5 m ea. 0.32 mm 0.45 ± 0.04 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10066

Length
5 m  
Units
ea.  
ID
0.32 mm  
OD
0.45 ± 0.04 mm  
Product Name
Polar-Deactivated Guard Column  
10067 5 m ea. 0.53 mm 0.69 ± 0.05 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10067

Length
5 m  
Units
ea.  
ID
0.53 mm  
OD
0.69 ± 0.05 mm  
Product Name
Polar-Deactivated Guard Column  
Similar To
Grace 19059
Grace 5125216
10068 10 m ea. 0.25 mm 0.37 ± 0.04 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10068

Length
10 m  
Units
ea.  
ID
0.25 mm  
OD
0.37 ± 0.04 mm  
Product Name
Polar-Deactivated Guard Column  
10069 10 m ea. 0.32 mm 0.45 ± 0.04 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10069

Length
10 m  
Units
ea.  
ID
0.32 mm  
OD
0.45 ± 0.04 mm  
Product Name
Polar-Deactivated Guard Column  
10070 10 m ea. 0.53 mm 0.69 ± 0.05 mm Polar-Deactivated Guard Column Select Deselect

Catalog # 10070

Length
10 m  
Units
ea.  
ID
0.53 mm  
OD
0.69 ± 0.05 mm  
Product Name
Polar-Deactivated Guard Column  

*30-meter lengths are banded in 5-meter sections.