Rxi® fused silica capillary GC columns are designed specifically for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity.
- Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses
- 340/360 °C upper temperature limits
- Excellent inertness and selectivity for active environmental compounds, such as PAHs
- Low-bleed for use with sensitive detectors, such as MS
- Reproducible performance, column after column
- Mid-polarity Crossbond® phase
In addition to outstanding performance, this combination of column characteristics assures Rxi® columns will have long lifetimes. The Restek chemists also have developed a stable, reproducible manufacturing process, so that Rxi® columns will meet your needs every time you install a new column.