Rxi-5sil MS

Rxi® Capillary GC Columns

These columns have been 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.

Benefits of Rxi® columns

• Ultra-low bleed
• Exceptional inertness
• Reproducible performance, column after 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.

Applications

• Chlorinated hydrocarbons
• Phthalates
• Phenols
• Amines
• Organochlorine pesticides
• Organophosphorus pesticides
• Drugs
• Solvent impurities
• Hydrocarbons