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GC Columns
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Petrochemical Analysis Columns
Rxi®-5ms (Fused Silica)
Rxi® Capillary GC Columns
Our new line of fused silica capillary GC columns - Rxi® columns - is now available! We 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.
- General purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners or (e.g.) Aroclor mixes, solvent impurities.
- Most inert column on the market.
- Ultra-low bleed--improved signal-to-noise ratio, for better sensitivity and mass spectral integrity.
- Temperature range: -60°C to 330/350°C (bleed tested temperature/maximum operating temperature).
- Equivalent to USP G27 phase.
(Crossbond® 5% diphenyl/95% dimethyl polysiloxane)
