Rtx-502.2 Columns (fused silica) proprietary Crossbond diphenyl/dimethyl polysiloxane phase
Similar Phase(s): DB-502.2
- 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.
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.
- Column Family:
- Rtx-502.2 Columns
- ID:
- 0.25 mm
- Film Thickness:
- 1.40 µm
- Length:
- 30 m
- Type:
- 7" CAGE
- Temp Limit (Celcius):
- -20 to 250/270 °C
- Unit of Measure:
- EA
- QTY:
- ea
