Rtx-502.2 Columns
Material: (fused silica)
Phase Information: 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.
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: DB-502.2
DF: 1.40 µm
ID: 0.25 mm
Length: 30 m
Product Name: Rtx-502.2
Product Type: GC Column
Temp Limits: -20 to 250/270 °C
Units: ea.