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Rtx-2330 Columns (fused silica)

highly polar phase; biscyanopropyl cyanopropylphenyl polysiloxane
  • General-purpose columns for cis/trans FAMEs, dioxin isomers.
  • Temperature range: 0 °C to 275 °C.
  • Equivalent to USP G8 and G48 phase.
Ordering Notes
Custom lengths and film thicknesses available. Contact Technical Service or your local Restek representative.

SAVE MONEY! Get six columns for the price of five. Contact Customer Service or your local Restek representative for details!
Documentation and Instructions Sheets

Rtx-2330 Columns (fused silica)

Catalog #

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Catalog # Clear All
10708 30 m ea. 0.25 mm Rtx-2330 0.10 µm 0 to 260/275 °C Select Deselect

Catalog # 10708

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.10 µm  
Temp Limits
0 to 260/275 °C  
10711 60 m ea. 0.25 mm Rtx-2330 0.10 µm 0 to 260/275 °C Select Deselect

Catalog # 10711

Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.10 µm  
Temp Limits
0 to 260/275 °C  
10714 105 m ea. 0.25 mm Rtx-2330 0.10 µm 0 to 260/275 °C Select Deselect

Catalog # 10714

Length
105 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.10 µm  
Temp Limits
0 to 260/275 °C  
10723 30 m ea. 0.25 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10723

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
10724 30 m ea. 0.32 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10724

Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
10725 30 m ea. 0.53 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10725

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
10726 60 m ea. 0.25 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10726

Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
10727 60 m ea. 0.32 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10727

Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
10729 105 m ea. 0.25 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10729

Length
105 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
10730 105 m ea. 0.32 mm Rtx-2330 0.20 µm 0 to 260/275 °C Select Deselect

Catalog # 10730

Length
105 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.20 µm  
Temp Limits
0 to 260/275 °C  
40701 10 m ea. 0.18 mm Rtx-2330 0.10 µm 0 to 260 °C Select Deselect

Catalog # 40701

Length
10 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.10 µm  
Temp Limits
0 to 260 °C  
40702 20 m ea. 0.18 mm Rtx-2330 0.10 µm 0 to 260 °C Select Deselect

Catalog # 40702

Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.10 µm  
Temp Limits
0 to 260 °C  
40703 40 m ea. 0.18 mm Rtx-2330 0.10 µm 0 to 260 °C Select Deselect

Catalog # 40703

Length
40 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-2330  
df (Film Thickness)
0.10 µm  
Temp Limits
0 to 260 °C  

Rtx-2330 is one of the most polar capillary column stationary phases. Cyano groups on both sides of the polymer backbone give the phase a strong dipole moment and high selectivity for cis/trans compounds or compounds with conjugated double bonds. Highly polar columns typically exhibit poor column efficiencies, high bleed, and short column lifetimes when thermally cycled. To overcome some of these problems, we developed a surface treatment that is more compatible with the Rtx-2330 phase. In addition, our improved polymer produces columns with better column efficiency and lower bleed.
Similar Phases

Agilent: VF-23ms