Rxi^® fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. 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.

The Rxi^®-5Sil MS stationary phase incorporates phenyl groups in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. Rxi^®-5Sil MS columns are ideal for GC/MS applications requiring high sensitivity, including use in ion trap systems.

Features

• Engineered to be a low bleed GC/MS column.
• Excellent inertness for active compounds.
• General purpose columns—ideal for GC/MS analysis of polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.
• Temperature range: -60 °C to 350°C.