Rxi-5Sil MS Columns (fused silica)
low-polarity phase; Crossbond 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane
- Engineered to be a low-bleed GC-MS column.
- Excellent inertness for active compounds.
- General-purpose columns—ideal for GC-MS analysis of semivolatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.
- Temperature range: -60 °C to 350 °C.
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What do Rxi columns mean to you? Three things:
- Ultra-low bleed.
- Exceptional inertness.
- Reproducible performance, column after column.
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.
- Column Family:
- Rxi-5Sil MS Columns
- ID:
- 0.25 mm
- Film Thickness:
- 0.25 µm
- Length:
- 30 m
- Type:
- 7" CAGE
- Temp Limit (Celcius):
- -60 to 320/350 °C
- Unit of Measure:
- EA
- QTY:
- ea
- Catalog Page Number:
- 205
