Restek have designed these new columns 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.

What do Rxi® columns mean to you? Three things:
• Ultra-low bleed.
• Exceptional inertness.
• Reproducible performance, column after column.

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.