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Rt-U-BOND Columns (fused silica PLOT)

divinylbenzene ethylene glycol/dimethylacrylate
  • Restek's highest polarity porous polymer column.
  • Polar PLOT column, incorporating divinylbenzene ethylene glycol/dimethylacrylate.
  • Highly inert for the analysis of polar and nonpolar compounds.
  • Common applications include: trace H2S, COS, and mercaptans in hydrocarbon streams.
  • Temperature range: -60 to 190 °C.
A GC column phase cross-reference is also available.
Documentation and Instructions Sheets

Rt-U-BOND Columns (fused silica PLOT)

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Catalog # Clear All
19749 15 m ea. 0.53 mm 20 µm -60 to 190 °C Select Deselect

Catalog # 19749

Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rt-U-BOND  
df (Film Thickness)
20 µm  
Temp Limits
-60 to 190 °C  
19750 30 m ea. 0.53 mm 20 µm -60 to 190 °C Select Deselect

Catalog # 19750

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rt-U-BOND  
df (Film Thickness)
20 µm  
Temp Limits
-60 to 190 °C  
19751 15 m ea. 0.32 mm 10 µm -60 to 190 °C Select Deselect

Catalog # 19751

Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rt-U-BOND  
df (Film Thickness)
10 µm  
Temp Limits
-60 to 190 °C  
19752 30 m ea. 0.32 mm 10 µm -60 to 190 °C Select Deselect

Catalog # 19752

Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rt-U-BOND  
df (Film Thickness)
10 µm  
Temp Limits
-60 to 190 °C  
19771 15 m ea. 0.25 mm 8 µm -60 to 190 °C Select Deselect

Catalog # 19771

Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rt-U-BOND  
df (Film Thickness)
8 µm  
Temp Limits
-60 to 190 °C  
19772 30 m ea. 0.25 mm 8 µm -60 to 190 °C Select Deselect

Catalog # 19772

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rt-U-BOND  
df (Film Thickness)
8 µm  
Temp Limits
-60 to 190 °C  

Porous polymers are unique, highly retentive stationary phases with a wide application range that are able to elute both polar and nonpolar compounds. They are very hydrophobic, so water has no impact on retention times and even elutes as a good chromatographic peak. The Q-BOND is our most nonpolar and widely used porous polymer column; functional groups can be added to increase polarity (i.e., QS-, S-, and U-BOND). The process used to manufacture porous polymer PLOT columns causes the particles to adhere strongly to the walls of the tubing, so there is virtually no particle generation. You get reproducible performance from column to column, including selectivity and flow.

We do not recommend recoiling PLOT columns as this may cause particles to dislodge from the side of the tubing.
Similar Phases

Agilent: CP-PoraBOND U, CP-PoraPLOT U, HP-PLOT U