- Application-specific columns for volatile organic pollutants by GC/PID/ELCD. Excellent separation of trihalomethanes.
- Complete US EPA Method 8021A analysis in less than 28 minutes. Stable to 260°C.
- No known equivalent phases.
Computer modeling techniques have optimized the Rtx®-VGC column for analysis of volatile organic compounds on GC systems equipped with photoionization (PID) and electrolytic conductivity detectors (ELCD). It performs the most difficult separations of volatile organic compounds, such as those listed in US EPA Methods 502.2 and 8021, providing good separation in the a fast analysis time, thereby increasing sample throughput. The Rtx®-VGC column provides ≥85% resolution of the THMs from other volatile compounds. This column also achieves excellent separation of gases and early eluting compounds.