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Rtx-502.2 Columns (fused silica)

proprietary Crossbond diphenyl/dimethyl polysiloxane phase
  • Application-specific columns with unique selectivity for volatile organic pollutants. The Rtx-502.2 column is cited in U.S. EPA Method 502.2 and in many gasoline range organics (GRO) methods for monitoring underground storage tanks.
  • Excellent separation of trihalomethanes; ideal polarity for light hydrocarbons and aromatics.
  • Stable to 270 °C.
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

Rtx-502.2 Columns (fused silica)

Catalog # 40915

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Catalog # Clear All
40915 40 m ea. 0.18 mm Rtx-502.2 1.00 µm -20 to 250/270 °C Select Deselect

Catalog # 40915

Length
40 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.00 µm  
Temp Limits
-20 to 250/270 °C  
10908 30 m ea. 0.53 mm Rtx-502.2 3.00 µm -20 to 250/270 °C Select Deselect

Catalog # 10908

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
3.00 µm  
Temp Limits
-20 to 250/270 °C  
10909 60 m ea. 0.53 mm Rtx-502.2 3.00 µm -20 to 250/270 °C Select Deselect

Catalog # 10909

Length
60 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
3.00 µm  
Temp Limits
-20 to 250/270 °C  
Similar To
Grace 13793
Grace 5121935
10910 105 m ea. 0.53 mm Rtx-502.2 3.00 µm -20 to 250/270 °C Select Deselect

Catalog # 10910

Length
105 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
3.00 µm  
Temp Limits
-20 to 250/270 °C  
Similar To
Agilent 125-14A4
10915 30 m ea. 0.25 mm Rtx-502.2 1.40 µm -20 to 250/270 °C Select Deselect

Catalog # 10915

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.40 µm  
Temp Limits
-20 to 250/270 °C  
10916 60 m ea. 0.25 mm Rtx-502.2 1.40 µm -20 to 250/270 °C Select Deselect

Catalog # 10916

Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.40 µm  
Temp Limits
-20 to 250/270 °C  
Similar To
Agilent 122-1464
10916-600 60 m 6-pk. 0.25 mm Rtx-502.2 1.40 µm -20 to 250/270 °C Select Deselect

Catalog # 10916-600

Length
60 m  
Units
6-pk.  
ID
0.25 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.40 µm  
Temp Limits
-20 to 250/270 °C  
10919 30 m ea. 0.32 mm Rtx-502.2 1.80 µm -20 to 250/270 °C Select Deselect

Catalog # 10919

Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.80 µm  
Temp Limits
-20 to 250/270 °C  
10920 60 m ea. 0.32 mm Rtx-502.2 1.80 µm -20 to 250/270 °C Select Deselect

Catalog # 10920

Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.80 µm  
Temp Limits
-20 to 250/270 °C  
Similar To
Agilent 123-1464
Grace 13790
Grace 5121932
10921 105 m ea. 0.32 mm Rtx-502.2 1.80 µm -20 to 250/270 °C Select Deselect

Catalog # 10921

Length
105 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.80 µm  
Temp Limits
-20 to 250/270 °C  
10986 75 m ea. 0.45 mm Rtx-502.2 2.55 µm -20 to 250/270 °C Select Deselect

Catalog # 10986

Length
75 m  
Units
ea.  
ID
0.45 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
2.55 µm  
Temp Limits
-20 to 250/270 °C  
Similar To
Agilent 124-1474
40914 20 m ea. 0.18 mm Rtx-502.2 1.00 µm -20 to 250/270 °C Select Deselect

Catalog # 40914

Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-502.2  
df (Film Thickness)
1.00 µm  
Temp Limits
-20 to 250/270 °C  

An Rtx-502.2 column will enable you to quantify all compounds listed in U.S. EPA methods 502.2 or 524.2, whether you use a mass spectrometer or a PID in tandem with an ELCD. The diphenyl/dimethyl polysiloxane based Rtx-502.2 stationary phase provides low bleed and thermal stability to 270 °C. A 105-meter column can separate the light gases specified in EPA methods without subambient cooling. Narrow bore columns can interface directly in GC/MS systems.
Similar Phases

Agilent: DB-502.2